diff --git a/test/test-operator/v1/.dockerignore b/test/test-operator/v1/.dockerignore new file mode 100644 index 000000000..a3aab7af7 --- /dev/null +++ b/test/test-operator/v1/.dockerignore @@ -0,0 +1,3 @@ +# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file +# Ignore build and test binaries. +bin/ diff --git a/test/test-operator/v1/.gitignore b/test/test-operator/v1/.gitignore new file mode 100644 index 000000000..ada68ff08 --- /dev/null +++ b/test/test-operator/v1/.gitignore @@ -0,0 +1,27 @@ +# Binaries for programs and plugins +*.exe +*.exe~ +*.dll +*.so +*.dylib +bin/* +Dockerfile.cross + +# Test binary, built with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Go workspace file +go.work + +# Kubernetes Generated files - skip generated files, except for vendored files +!vendor/**/zz_generated.* + +# editor and IDE paraphernalia +.idea +.vscode +*.swp +*.swo +*~ diff --git a/test/test-operator/v1/.golangci.yml b/test/test-operator/v1/.golangci.yml new file mode 100644 index 000000000..e5b21b0f1 --- /dev/null +++ b/test/test-operator/v1/.golangci.yml @@ -0,0 +1,52 @@ +version: "2" +run: + allow-parallel-runners: true +linters: + default: none + enable: + - copyloopvar + - dupl + - errcheck + - ginkgolinter + - goconst + - gocyclo + - govet + - ineffassign + - lll + - misspell + - nakedret + - prealloc + - revive + - staticcheck + - unconvert + - unparam + - unused + settings: + revive: + rules: + - name: comment-spacings + - name: import-shadowing + exclusions: + generated: lax + rules: + - linters: + - lll + path: api/* + - linters: + - dupl + - lll + path: internal/* + paths: + - third_party$ + - builtin$ + - examples$ +formatters: + enable: + - gofmt + - goimports + exclusions: + generated: lax + paths: + - third_party$ + - builtin$ + - examples$ diff --git a/test/test-operator/v1/Dockerfile b/test/test-operator/v1/Dockerfile new file mode 100644 index 000000000..cb1b130fd --- /dev/null +++ b/test/test-operator/v1/Dockerfile @@ -0,0 +1,33 @@ +# Build the manager binary +FROM golang:1.24 AS builder +ARG TARGETOS +ARG TARGETARCH + +WORKDIR /workspace +# Copy the Go Modules manifests +COPY go.mod go.mod +COPY go.sum go.sum +# cache deps before building and copying source so that we don't need to re-download as much +# and so that source changes don't invalidate our downloaded layer +RUN go mod download + +# Copy the go source +COPY cmd/main.go cmd/main.go +COPY api/ api/ +COPY internal/ internal/ + +# Build +# the GOARCH has not a default value to allow the binary be built according to the host where the command +# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO +# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore, +# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform. +RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager cmd/main.go + +# Use distroless as minimal base image to package the manager binary +# Refer to https://github.com/GoogleContainerTools/distroless for more details +FROM gcr.io/distroless/static:nonroot +WORKDIR / +COPY --from=builder /workspace/manager . +USER 65532:65532 + +ENTRYPOINT ["/manager"] diff --git a/test/test-operator/v1/Makefile b/test/test-operator/v1/Makefile new file mode 100644 index 000000000..016d93c97 --- /dev/null +++ b/test/test-operator/v1/Makefile @@ -0,0 +1,362 @@ +# VERSION defines the project version for the bundle. +# Update this value when you upgrade the version of your project. +# To re-generate a bundle for another specific version without changing the standard setup, you can: +# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2) +# - use environment variables to overwrite this value (e.g export VERSION=0.0.2) +VERSION ?= 0.0.1 + +# CHANNELS define the bundle channels used in the bundle. +# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable") +# To re-generate a bundle for other specific channels without changing the standard setup, you can: +# - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable) +# - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable") +ifneq ($(origin CHANNELS), undefined) +BUNDLE_CHANNELS := --channels=$(CHANNELS) +endif + +# DEFAULT_CHANNEL defines the default channel used in the bundle. +# Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable") +# To re-generate a bundle for any other default channel without changing the default setup, you can: +# - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable) +# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable") +ifneq ($(origin DEFAULT_CHANNEL), undefined) +BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL) +endif +BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL) + +# IMAGE_TAG_BASE defines the docker.io namespace and part of the image name for remote images. +# This variable is used to construct full image tags for bundle and catalog images. +# +# For example, running 'make bundle-build bundle-push catalog-build catalog-push' will build and push both +# operator-framework.io/v1-bundle:$VERSION and operator-framework.io/v1-catalog:$VERSION. +IMAGE_TAG_BASE ?= operator-framework.io/v1 + +# BUNDLE_IMG defines the image:tag used for the bundle. +# You can use it as an arg. (E.g make bundle-build BUNDLE_IMG=/:) +BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION) + +# BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command +BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS) + +# USE_IMAGE_DIGESTS defines if images are resolved via tags or digests +# You can enable this value if you would like to use SHA Based Digests +# To enable set flag to true +USE_IMAGE_DIGESTS ?= false +ifeq ($(USE_IMAGE_DIGESTS), true) + BUNDLE_GEN_FLAGS += --use-image-digests +endif + +# Set the Operator SDK version to use. By default, what is installed on the system is used. +# This is useful for CI or a project to utilize a specific version of the operator-sdk toolkit. +OPERATOR_SDK_VERSION ?= v1.40.0 +# Image URL to use all building/pushing image targets +IMG ?= controller:latest + +# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set) +ifeq (,$(shell go env GOBIN)) +GOBIN=$(shell go env GOPATH)/bin +else +GOBIN=$(shell go env GOBIN) +endif + +# CONTAINER_TOOL defines the container tool to be used for building images. +# Be aware that the target commands are only tested with Docker which is +# scaffolded by default. However, you might want to replace it to use other +# tools. (i.e. podman) +CONTAINER_TOOL ?= docker + +# Setting SHELL to bash allows bash commands to be executed by recipes. +# Options are set to exit when a recipe line exits non-zero or a piped command fails. +SHELL = /usr/bin/env bash -o pipefail +.SHELLFLAGS = -ec + +.PHONY: all +all: build + +##@ General + +# The help target prints out all targets with their descriptions organized +# beneath their categories. The categories are represented by '##@' and the +# target descriptions by '##'. The awk command is responsible for reading the +# entire set of makefiles included in this invocation, looking for lines of the +# file as xyz: ## something, and then pretty-format the target and help. Then, +# if there's a line with ##@ something, that gets pretty-printed as a category. +# More info on the usage of ANSI control characters for terminal formatting: +# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters +# More info on the awk command: +# http://linuxcommand.org/lc3_adv_awk.php + +.PHONY: help +help: ## Display this help. + @awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n make \033[36m\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf " \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST) + +##@ Development + +.PHONY: manifests +manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects. + $(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases + +.PHONY: generate +generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations. + $(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..." + +.PHONY: fmt +fmt: ## Run go fmt against code. + go fmt ./... + +.PHONY: vet +vet: ## Run go vet against code. + go vet ./... + +.PHONY: test +test: manifests generate fmt vet setup-envtest ## Run tests. + KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test $$(go list ./... | grep -v /e2e) -coverprofile cover.out + +# TODO(user): To use a different vendor for e2e tests, modify the setup under 'tests/e2e'. +# The default setup assumes Kind is pre-installed and builds/loads the Manager Docker image locally. +# CertManager is installed by default; skip with: +# - CERT_MANAGER_INSTALL_SKIP=true +KIND_CLUSTER ?= v1-test-e2e + +.PHONY: setup-test-e2e +setup-test-e2e: ## Set up a Kind cluster for e2e tests if it does not exist + @command -v $(KIND) >/dev/null 2>&1 || { \ + echo "Kind is not installed. Please install Kind manually."; \ + exit 1; \ + } + @case "$$($(KIND) get clusters)" in \ + *"$(KIND_CLUSTER)"*) \ + echo "Kind cluster '$(KIND_CLUSTER)' already exists. Skipping creation." ;; \ + *) \ + echo "Creating Kind cluster '$(KIND_CLUSTER)'..."; \ + $(KIND) create cluster --name $(KIND_CLUSTER) ;; \ + esac + +.PHONY: test-e2e +test-e2e: setup-test-e2e manifests generate fmt vet ## Run the e2e tests. Expected an isolated environment using Kind. + KIND_CLUSTER=$(KIND_CLUSTER) go test ./test/e2e/ -v -ginkgo.v + $(MAKE) cleanup-test-e2e + +.PHONY: cleanup-test-e2e +cleanup-test-e2e: ## Tear down the Kind cluster used for e2e tests + @$(KIND) delete cluster --name $(KIND_CLUSTER) + +.PHONY: lint +lint: golangci-lint ## Run golangci-lint linter + $(GOLANGCI_LINT) run + +.PHONY: lint-fix +lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes + $(GOLANGCI_LINT) run --fix + +.PHONY: lint-config +lint-config: golangci-lint ## Verify golangci-lint linter configuration + $(GOLANGCI_LINT) config verify + +##@ Build + +.PHONY: build +build: manifests generate fmt vet ## Build manager binary. + go build -o bin/manager cmd/main.go + +.PHONY: run +run: manifests generate fmt vet ## Run a controller from your host. + go run ./cmd/main.go + +# If you wish to build the manager image targeting other platforms you can use the --platform flag. +# (i.e. docker build --platform linux/arm64). However, you must enable docker buildKit for it. +# More info: https://docs.docker.com/develop/develop-images/build_enhancements/ +.PHONY: docker-build +docker-build: ## Build docker image with the manager. + $(CONTAINER_TOOL) build -t ${IMG} . + +.PHONY: docker-push +docker-push: ## Push docker image with the manager. + $(CONTAINER_TOOL) push ${IMG} + +# PLATFORMS defines the target platforms for the manager image be built to provide support to multiple +# architectures. (i.e. make docker-buildx IMG=myregistry/mypoperator:0.0.1). To use this option you need to: +# - be able to use docker buildx. More info: https://docs.docker.com/build/buildx/ +# - have enabled BuildKit. More info: https://docs.docker.com/develop/develop-images/build_enhancements/ +# - be able to push the image to your registry (i.e. if you do not set a valid value via IMG=> then the export will fail) +# To adequately provide solutions that are compatible with multiple platforms, you should consider using this option. +PLATFORMS ?= linux/arm64,linux/amd64,linux/s390x,linux/ppc64le +.PHONY: docker-buildx +docker-buildx: ## Build and push docker image for the manager for cross-platform support + # copy existing Dockerfile and insert --platform=${BUILDPLATFORM} into Dockerfile.cross, and preserve the original Dockerfile + sed -e '1 s/\(^FROM\)/FROM --platform=\$$\{BUILDPLATFORM\}/; t' -e ' 1,// s//FROM --platform=\$$\{BUILDPLATFORM\}/' Dockerfile > Dockerfile.cross + - $(CONTAINER_TOOL) buildx create --name v1-builder + $(CONTAINER_TOOL) buildx use v1-builder + - $(CONTAINER_TOOL) buildx build --push --platform=$(PLATFORMS) --tag ${IMG} -f Dockerfile.cross . + - $(CONTAINER_TOOL) buildx rm v1-builder + rm Dockerfile.cross + +.PHONY: build-installer +build-installer: manifests generate kustomize ## Generate a consolidated YAML with CRDs and deployment. + mkdir -p dist + cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG} + $(KUSTOMIZE) build config/default > dist/install.yaml + +##@ Deployment + +ifndef ignore-not-found + ignore-not-found = false +endif + +.PHONY: install +install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config. + $(KUSTOMIZE) build config/crd | $(KUBECTL) apply -f - + +.PHONY: uninstall +uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion. + $(KUSTOMIZE) build config/crd | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f - + +.PHONY: deploy +deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config. + cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG} + $(KUSTOMIZE) build config/default | $(KUBECTL) apply -f - + +.PHONY: undeploy +undeploy: kustomize ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion. + $(KUSTOMIZE) build config/default | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f - + +##@ Dependencies + +## Location to install dependencies to +LOCALBIN ?= $(shell pwd)/bin +$(LOCALBIN): + mkdir -p $(LOCALBIN) + +## Tool Binaries +KUBECTL ?= kubectl +KIND ?= kind +KUSTOMIZE ?= $(LOCALBIN)/kustomize +CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen +ENVTEST ?= $(LOCALBIN)/setup-envtest +GOLANGCI_LINT = $(LOCALBIN)/golangci-lint + +## Tool Versions +KUSTOMIZE_VERSION ?= v5.6.0 +CONTROLLER_TOOLS_VERSION ?= v0.18.0 +#ENVTEST_VERSION is the version of controller-runtime release branch to fetch the envtest setup script (i.e. release-0.20) +ENVTEST_VERSION ?= $(shell go list -m -f "{{ .Version }}" sigs.k8s.io/controller-runtime | awk -F'[v.]' '{printf "release-%d.%d", $$2, $$3}') +#ENVTEST_K8S_VERSION is the version of Kubernetes to use for setting up ENVTEST binaries (i.e. 1.31) +ENVTEST_K8S_VERSION ?= $(shell go list -m -f "{{ .Version }}" k8s.io/api | awk -F'[v.]' '{printf "1.%d", $$3}') +GOLANGCI_LINT_VERSION ?= v2.1.0 + +.PHONY: kustomize +kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary. +$(KUSTOMIZE): $(LOCALBIN) + $(call go-install-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v5,$(KUSTOMIZE_VERSION)) + +.PHONY: controller-gen +controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary. +$(CONTROLLER_GEN): $(LOCALBIN) + $(call go-install-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen,$(CONTROLLER_TOOLS_VERSION)) + +.PHONY: setup-envtest +setup-envtest: envtest ## Download the binaries required for ENVTEST in the local bin directory. + @echo "Setting up envtest binaries for Kubernetes version $(ENVTEST_K8S_VERSION)..." + @$(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path || { \ + echo "Error: Failed to set up envtest binaries for version $(ENVTEST_K8S_VERSION)."; \ + exit 1; \ + } + +.PHONY: envtest +envtest: $(ENVTEST) ## Download setup-envtest locally if necessary. +$(ENVTEST): $(LOCALBIN) + $(call go-install-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest,$(ENVTEST_VERSION)) + +.PHONY: golangci-lint +golangci-lint: $(GOLANGCI_LINT) ## Download golangci-lint locally if necessary. +$(GOLANGCI_LINT): $(LOCALBIN) + $(call go-install-tool,$(GOLANGCI_LINT),github.com/golangci/golangci-lint/v2/cmd/golangci-lint,$(GOLANGCI_LINT_VERSION)) + +# go-install-tool will 'go install' any package with custom target and name of binary, if it doesn't exist +# $1 - target path with name of binary +# $2 - package url which can be installed +# $3 - specific version of package +define go-install-tool +@[ -f "$(1)-$(3)" ] || { \ +set -e; \ +package=$(2)@$(3) ;\ +echo "Downloading $${package}" ;\ +rm -f $(1) || true ;\ +GOBIN=$(LOCALBIN) go install $${package} ;\ +mv $(1) $(1)-$(3) ;\ +} ;\ +ln -sf $(1)-$(3) $(1) +endef + +.PHONY: operator-sdk +OPERATOR_SDK ?= $(LOCALBIN)/operator-sdk +operator-sdk: ## Download operator-sdk locally if necessary. +ifeq (,$(wildcard $(OPERATOR_SDK))) +ifeq (, $(shell which operator-sdk 2>/dev/null)) + @{ \ + set -e ;\ + mkdir -p $(dir $(OPERATOR_SDK)) ;\ + OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \ + curl -sSLo $(OPERATOR_SDK) https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_VERSION)/operator-sdk_$${OS}_$${ARCH} ;\ + chmod +x $(OPERATOR_SDK) ;\ + } +else +OPERATOR_SDK = $(shell which operator-sdk) +endif +endif + +.PHONY: bundle +bundle: manifests kustomize operator-sdk ## Generate bundle manifests and metadata, then validate generated files. + $(OPERATOR_SDK) generate kustomize manifests -q + cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG) + $(KUSTOMIZE) build config/manifests | $(OPERATOR_SDK) generate bundle $(BUNDLE_GEN_FLAGS) + $(OPERATOR_SDK) bundle validate ./bundle + +.PHONY: bundle-build +bundle-build: ## Build the bundle image. + $(CONTAINER_TOOL) build -f bundle.Dockerfile -t $(BUNDLE_IMG) . + +.PHONY: bundle-push +bundle-push: ## Push the bundle image. + $(MAKE) docker-push IMG=$(BUNDLE_IMG) + +.PHONY: opm +OPM = $(LOCALBIN)/opm +opm: ## Download opm locally if necessary. +ifeq (,$(wildcard $(OPM))) +ifeq (,$(shell which opm 2>/dev/null)) + @{ \ + set -e ;\ + mkdir -p $(dir $(OPM)) ;\ + OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \ + curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.55.0/$${OS}-$${ARCH}-opm ;\ + chmod +x $(OPM) ;\ + } +else +OPM = $(shell which opm) +endif +endif + +# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0). +# These images MUST exist in a registry and be pull-able. +BUNDLE_IMGS ?= $(BUNDLE_IMG) + +# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0). +CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION) + +# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image. +ifneq ($(origin CATALOG_BASE_IMG), undefined) +FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG) +endif + +# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'. +# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see: +# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator +.PHONY: catalog-build +catalog-build: opm ## Build a catalog image. + $(OPM) index add --container-tool $(CONTAINER_TOOL) --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT) + +# Push the catalog image. +.PHONY: catalog-push +catalog-push: ## Push a catalog image. + $(MAKE) docker-push IMG=$(CATALOG_IMG) diff --git a/test/test-operator/v1/PROJECT b/test/test-operator/v1/PROJECT new file mode 100644 index 000000000..7a05be49e --- /dev/null +++ b/test/test-operator/v1/PROJECT @@ -0,0 +1,27 @@ +# Code generated by tool. DO NOT EDIT. +# This file is used to track the info used to scaffold your project +# and allow the plugins properly work. +# More info: https://book.kubebuilder.io/reference/project-config.html +domain: operator-framework.io +layout: +- go.kubebuilder.io/v4 +plugins: + manifests.sdk.operatorframework.io/v2: {} + scorecard.sdk.operatorframework.io/v2: {} +projectName: v1 +repo: github.com/operator-framework/operator-controller/test/test-operator/v1 +resources: +- api: + crdVersion: v1 + namespaced: true + controller: true + domain: operator-framework.io + group: testolm + kind: TestOperator + path: github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1 + version: v1 + webhooks: + defaulting: true + validation: true + webhookVersion: v1 +version: "3" diff --git a/test/test-operator/v1/README.md b/test/test-operator/v1/README.md new file mode 100644 index 000000000..d3925aa68 --- /dev/null +++ b/test/test-operator/v1/README.md @@ -0,0 +1,135 @@ +# v1 +// TODO(user): Add simple overview of use/purpose + +## Description +// TODO(user): An in-depth paragraph about your project and overview of use + +## Getting Started + +### Prerequisites +- go version v1.24.0+ +- docker version 17.03+. +- kubectl version v1.11.3+. +- Access to a Kubernetes v1.11.3+ cluster. + +### To Deploy on the cluster +**Build and push your image to the location specified by `IMG`:** + +```sh +make docker-build docker-push IMG=/v1:tag +``` + +**NOTE:** This image ought to be published in the personal registry you specified. +And it is required to have access to pull the image from the working environment. +Make sure you have the proper permission to the registry if the above commands don’t work. + +**Install the CRDs into the cluster:** + +```sh +make install +``` + +**Deploy the Manager to the cluster with the image specified by `IMG`:** + +```sh +make deploy IMG=/v1:tag +``` + +> **NOTE**: If you encounter RBAC errors, you may need to grant yourself cluster-admin +privileges or be logged in as admin. + +**Create instances of your solution** +You can apply the samples (examples) from the config/sample: + +```sh +kubectl apply -k config/samples/ +``` + +>**NOTE**: Ensure that the samples has default values to test it out. + +### To Uninstall +**Delete the instances (CRs) from the cluster:** + +```sh +kubectl delete -k config/samples/ +``` + +**Delete the APIs(CRDs) from the cluster:** + +```sh +make uninstall +``` + +**UnDeploy the controller from the cluster:** + +```sh +make undeploy +``` + +## Project Distribution + +Following the options to release and provide this solution to the users. + +### By providing a bundle with all YAML files + +1. Build the installer for the image built and published in the registry: + +```sh +make build-installer IMG=/v1:tag +``` + +**NOTE:** The makefile target mentioned above generates an 'install.yaml' +file in the dist directory. This file contains all the resources built +with Kustomize, which are necessary to install this project without its +dependencies. + +2. Using the installer + +Users can just run 'kubectl apply -f ' to install +the project, i.e.: + +```sh +kubectl apply -f https://raw.githubusercontent.com//v1//dist/install.yaml +``` + +### By providing a Helm Chart + +1. Build the chart using the optional helm plugin + +```sh +operator-sdk edit --plugins=helm/v1-alpha +``` + +2. See that a chart was generated under 'dist/chart', and users +can obtain this solution from there. + +**NOTE:** If you change the project, you need to update the Helm Chart +using the same command above to sync the latest changes. Furthermore, +if you create webhooks, you need to use the above command with +the '--force' flag and manually ensure that any custom configuration +previously added to 'dist/chart/values.yaml' or 'dist/chart/manager/manager.yaml' +is manually re-applied afterwards. + +## Contributing +// TODO(user): Add detailed information on how you would like others to contribute to this project + +**NOTE:** Run `make help` for more information on all potential `make` targets + +More information can be found via the [Kubebuilder Documentation](https://book.kubebuilder.io/introduction.html) + +## License + +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + diff --git a/test/test-operator/v1/api/v1/groupversion_info.go b/test/test-operator/v1/api/v1/groupversion_info.go new file mode 100644 index 000000000..8a9c6e074 --- /dev/null +++ b/test/test-operator/v1/api/v1/groupversion_info.go @@ -0,0 +1,38 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package v1 contains API Schema definitions for the testolm v1 API group. +// +kubebuilder:object:generate=true +// +groupName=testolm.operator-framework.io +package v1 + +import ( + "k8s.io/apimachinery/pkg/runtime/schema" + "sigs.k8s.io/controller-runtime/pkg/scheme" +) + +var ( + // GroupVersion is group version used to register these objects. + GroupVersion = schema.GroupVersion{Group: "testolm.operator-framework.io", Version: "v1"} + + // SchemeBuilder is used to add go types to the GroupVersionKind scheme. + SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion} + + // AddToScheme adds the types in this group-version to the given scheme. + AddToScheme = SchemeBuilder.AddToScheme + + TestOperatorKind = "TestOperator" +) diff --git a/test/test-operator/v1/api/v1/testoperator_types.go b/test/test-operator/v1/api/v1/testoperator_types.go new file mode 100644 index 000000000..0da2557f0 --- /dev/null +++ b/test/test-operator/v1/api/v1/testoperator_types.go @@ -0,0 +1,57 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// TestOperatorSpec defines the desired state of TestOperator. +type TestOperatorSpec struct { + // +optional + Message string `json:"message,omitempty"` +} + +// TestOperatorStatus defines the observed state of TestOperator. +type TestOperatorStatus struct { + Echo string `json:"echo,omitempty"` +} + +// +kubebuilder:object:root=true +// +kubebuilder:subresource:status + +// TestOperator is the Schema for the testoperators API. +type TestOperator struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + Spec TestOperatorSpec `json:"spec,omitempty"` + Status TestOperatorStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// TestOperatorList contains a list of TestOperator. +type TestOperatorList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []TestOperator `json:"items"` +} + +func init() { + SchemeBuilder.Register(&TestOperator{}, &TestOperatorList{}) +} diff --git a/test/test-operator/v1/api/v1/zz_generated.deepcopy.go b/test/test-operator/v1/api/v1/zz_generated.deepcopy.go new file mode 100644 index 000000000..9b28ef91c --- /dev/null +++ b/test/test-operator/v1/api/v1/zz_generated.deepcopy.go @@ -0,0 +1,114 @@ +//go:build !ignore_autogenerated + +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Code generated by controller-gen. DO NOT EDIT. + +package v1 + +import ( + runtime "k8s.io/apimachinery/pkg/runtime" +) + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperator) DeepCopyInto(out *TestOperator) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + out.Spec = in.Spec + out.Status = in.Status +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperator. +func (in *TestOperator) DeepCopy() *TestOperator { + if in == nil { + return nil + } + out := new(TestOperator) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *TestOperator) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorList) DeepCopyInto(out *TestOperatorList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]TestOperator, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorList. +func (in *TestOperatorList) DeepCopy() *TestOperatorList { + if in == nil { + return nil + } + out := new(TestOperatorList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *TestOperatorList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorSpec) DeepCopyInto(out *TestOperatorSpec) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorSpec. +func (in *TestOperatorSpec) DeepCopy() *TestOperatorSpec { + if in == nil { + return nil + } + out := new(TestOperatorSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorStatus) DeepCopyInto(out *TestOperatorStatus) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorStatus. +func (in *TestOperatorStatus) DeepCopy() *TestOperatorStatus { + if in == nil { + return nil + } + out := new(TestOperatorStatus) + in.DeepCopyInto(out) + return out +} diff --git a/test/test-operator/v1/bundle.Dockerfile b/test/test-operator/v1/bundle.Dockerfile new file mode 100644 index 000000000..fb9463f74 --- /dev/null +++ b/test/test-operator/v1/bundle.Dockerfile @@ -0,0 +1,15 @@ +FROM scratch + +# Core bundle labels. +LABEL operators.operatorframework.io.bundle.mediatype.v1=registry+v1 +LABEL operators.operatorframework.io.bundle.manifests.v1=manifests/ +LABEL operators.operatorframework.io.bundle.metadata.v1=metadata/ +LABEL operators.operatorframework.io.bundle.package.v1=v1 +LABEL operators.operatorframework.io.bundle.channels.v1=alpha +LABEL operators.operatorframework.io.metrics.builder=operator-sdk-v1.40.0+git +LABEL operators.operatorframework.io.metrics.mediatype.v1=metrics+v1 +LABEL operators.operatorframework.io.metrics.project_layout=go.kubebuilder.io/v4 + +# Copy files to locations specified by labels. +COPY bundle/manifests /manifests/ +COPY bundle/metadata /metadata/ diff --git a/test/test-operator/v1/bundle/manifests/testolm.operator-framework.io_testoperators.yaml b/test/test-operator/v1/bundle/manifests/testolm.operator-framework.io_testoperators.yaml new file mode 100644 index 000000000..11fed6e3e --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/testolm.operator-framework.io_testoperators.yaml @@ -0,0 +1,61 @@ +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + controller-gen.kubebuilder.io/version: v0.18.0 + creationTimestamp: null + name: testoperators.testolm.operator-framework.io +spec: + group: testolm.operator-framework.io + names: + kind: TestOperator + listKind: TestOperatorList + plural: testoperators + singular: testoperator + scope: Namespaced + versions: + - name: v1 + schema: + openAPIV3Schema: + description: TestOperator is the Schema for the testoperators API. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: TestOperatorSpec defines the desired state of TestOperator. + properties: + message: + type: string + type: object + status: + description: TestOperatorStatus defines the observed state of TestOperator. + properties: + echo: + type: string + type: object + type: object + served: true + storage: true + subresources: + status: {} +status: + acceptedNames: + kind: "" + plural: "" + conditions: null + storedVersions: null diff --git a/test/test-operator/v1/bundle/manifests/v1-controller-manager-metrics-service_v1_service.yaml b/test/test-operator/v1/bundle/manifests/v1-controller-manager-metrics-service_v1_service.yaml new file mode 100644 index 000000000..3ffded2da --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1-controller-manager-metrics-service_v1_service.yaml @@ -0,0 +1,20 @@ +apiVersion: v1 +kind: Service +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + control-plane: controller-manager + name: v1-controller-manager-metrics-service +spec: + ports: + - name: https + port: 8443 + protocol: TCP + targetPort: 8443 + selector: + app.kubernetes.io/name: v1 + control-plane: controller-manager +status: + loadBalancer: {} diff --git a/test/test-operator/v1/bundle/manifests/v1-metrics-reader_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v1/bundle/manifests/v1-metrics-reader_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..a40eb9b01 --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1-metrics-reader_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,10 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + name: v1-metrics-reader +rules: +- nonResourceURLs: + - /metrics + verbs: + - get diff --git a/test/test-operator/v1/bundle/manifests/v1-testoperator-admin-role_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v1/bundle/manifests/v1-testoperator-admin-role_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..2438da016 --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1-testoperator-admin-role_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,21 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-testoperator-admin-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - '*' +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v1/bundle/manifests/v1-testoperator-editor-role_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v1/bundle/manifests/v1-testoperator-editor-role_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..e3c19daa1 --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1-testoperator-editor-role_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,27 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-testoperator-editor-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v1/bundle/manifests/v1-testoperator-viewer-role_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v1/bundle/manifests/v1-testoperator-viewer-role_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..281cddff9 --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1-testoperator-viewer-role_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,23 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-testoperator-viewer-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - get + - list + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v1/bundle/manifests/v1-webhook-service_v1_service.yaml b/test/test-operator/v1/bundle/manifests/v1-webhook-service_v1_service.yaml new file mode 100644 index 000000000..59ed95cf0 --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1-webhook-service_v1_service.yaml @@ -0,0 +1,18 @@ +apiVersion: v1 +kind: Service +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-webhook-service +spec: + ports: + - port: 443 + protocol: TCP + targetPort: 9443 + selector: + app.kubernetes.io/name: v1 + control-plane: controller-manager +status: + loadBalancer: {} diff --git a/test/test-operator/v1/bundle/manifests/v1.clusterserviceversion.yaml b/test/test-operator/v1/bundle/manifests/v1.clusterserviceversion.yaml new file mode 100644 index 000000000..d846a364c --- /dev/null +++ b/test/test-operator/v1/bundle/manifests/v1.clusterserviceversion.yaml @@ -0,0 +1,237 @@ +apiVersion: operators.coreos.com/v1alpha1 +kind: ClusterServiceVersion +metadata: + annotations: + alm-examples: '[]' + capabilities: Basic Install + createdAt: "2025-07-03T15:15:31Z" + operators.operatorframework.io/builder: operator-sdk-v1.40.0+git + operators.operatorframework.io/project_layout: go.kubebuilder.io/v4 + name: v1.v0.0.1 + namespace: placeholder +spec: + apiservicedefinitions: {} + customresourcedefinitions: + owned: + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v1 + description: Test OLM Operator + displayName: OLM Test Operator + icon: + - base64data: "" + mediatype: "" + install: + spec: + clusterPermissions: + - rules: + - apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch + - apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/finalizers + verbs: + - update + - apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get + - patch + - update + - apiGroups: + - authentication.k8s.io + resources: + - tokenreviews + verbs: + - create + - apiGroups: + - authorization.k8s.io + resources: + - subjectaccessreviews + verbs: + - create + serviceAccountName: v1-controller-manager + deployments: + - label: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + control-plane: controller-manager + name: v1-controller-manager + spec: + replicas: 1 + selector: + matchLabels: + app.kubernetes.io/name: v1 + control-plane: controller-manager + strategy: {} + template: + metadata: + annotations: + kubectl.kubernetes.io/default-container: manager + labels: + app.kubernetes.io/name: v1 + control-plane: controller-manager + spec: + containers: + - args: + - --metrics-bind-address=:8443 + - --leader-elect + - --health-probe-bind-address=:8081 + - --webhook-cert-path=/tmp/k8s-webhook-server/serving-certs + command: + - /manager + env: + - name: WATCH_NAMESPACE + valueFrom: + fieldRef: + fieldPath: metadata.annotations['olm.targetNamespaces'] + image: docker.io/perdasilva/test-operator:v1.0.1 + livenessProbe: + httpGet: + path: /healthz + port: 8081 + initialDelaySeconds: 15 + periodSeconds: 20 + name: manager + ports: + - containerPort: 9443 + name: webhook-server + protocol: TCP + readinessProbe: + httpGet: + path: /readyz + port: 8081 + initialDelaySeconds: 5 + periodSeconds: 10 + resources: + limits: + cpu: 500m + memory: 128Mi + requests: + cpu: 10m + memory: 64Mi + securityContext: + allowPrivilegeEscalation: false + capabilities: + drop: + - ALL + securityContext: + runAsNonRoot: true + seccompProfile: + type: RuntimeDefault + serviceAccountName: v1-controller-manager + terminationGracePeriodSeconds: 10 + permissions: + - rules: + - apiGroups: + - "" + resources: + - configmaps + verbs: + - get + - list + - watch + - create + - update + - patch + - delete + - apiGroups: + - coordination.k8s.io + resources: + - leases + verbs: + - get + - list + - watch + - create + - update + - patch + - delete + - apiGroups: + - "" + resources: + - events + verbs: + - create + - patch + serviceAccountName: v1-controller-manager + strategy: deployment + installModes: + - supported: true + type: OwnNamespace + - supported: true + type: SingleNamespace + - supported: false + type: MultiNamespace + - supported: true + type: AllNamespaces + keywords: + - test + - operator + links: + - name: V1 + url: https://v1.domain + maintainers: + - email: operator-framework-olm-dev@googlegroups.com + name: community + maturity: alpha + provider: + name: operator-framework + url: https://github.com/operator-framework/operator-controller + version: 0.0.1 + webhookdefinitions: + - admissionReviewVersions: + - v1 + containerPort: 443 + deploymentName: v1-controller-manager + failurePolicy: Fail + generateName: mtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None + targetPort: 9443 + type: MutatingAdmissionWebhook + webhookPath: /mutate-testolm-operator-framework-io-v1-testoperator + - admissionReviewVersions: + - v1 + containerPort: 443 + deploymentName: v1-controller-manager + failurePolicy: Fail + generateName: vtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None + targetPort: 9443 + type: ValidatingAdmissionWebhook + webhookPath: /validate-testolm-operator-framework-io-v1-testoperator diff --git a/test/test-operator/v1/bundle/metadata/annotations.yaml b/test/test-operator/v1/bundle/metadata/annotations.yaml new file mode 100644 index 000000000..f118fcf1d --- /dev/null +++ b/test/test-operator/v1/bundle/metadata/annotations.yaml @@ -0,0 +1,10 @@ +annotations: + # Core bundle annotations. + operators.operatorframework.io.bundle.mediatype.v1: registry+v1 + operators.operatorframework.io.bundle.manifests.v1: manifests/ + operators.operatorframework.io.bundle.metadata.v1: metadata/ + operators.operatorframework.io.bundle.package.v1: v1 + operators.operatorframework.io.bundle.channels.v1: alpha + operators.operatorframework.io.metrics.builder: operator-sdk-v1.40.0+git + operators.operatorframework.io.metrics.mediatype.v1: metrics+v1 + operators.operatorframework.io.metrics.project_layout: go.kubebuilder.io/v4 diff --git a/test/test-operator/v1/cmd/main.go b/test/test-operator/v1/cmd/main.go new file mode 100644 index 000000000..b4d338e8f --- /dev/null +++ b/test/test-operator/v1/cmd/main.go @@ -0,0 +1,277 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package main + +import ( + "crypto/tls" + "flag" + "fmt" + "os" + "path/filepath" + "sigs.k8s.io/controller-runtime/pkg/cache" + + // Import all Kubernetes client auth plugins (e.g. Azure, GCP, OIDC, etc.) + // to ensure that exec-entrypoint and run can make use of them. + _ "k8s.io/client-go/plugin/pkg/client/auth" + + "k8s.io/apimachinery/pkg/runtime" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + clientgoscheme "k8s.io/client-go/kubernetes/scheme" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/certwatcher" + "sigs.k8s.io/controller-runtime/pkg/healthz" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + "sigs.k8s.io/controller-runtime/pkg/metrics/filters" + metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server" + "sigs.k8s.io/controller-runtime/pkg/webhook" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" + "github.com/operator-framework/operator-controller/test/test-operator/v1/internal/controller" + webhookv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/internal/webhook/v1" + // +kubebuilder:scaffold:imports +) + +var ( + scheme = runtime.NewScheme() + setupLog = ctrl.Log.WithName("setup") +) + +func init() { + utilruntime.Must(clientgoscheme.AddToScheme(scheme)) + + utilruntime.Must(testolmv1.AddToScheme(scheme)) + // +kubebuilder:scaffold:scheme +} + +// nolint:gocyclo +func main() { + var metricsAddr string + var metricsCertPath, metricsCertName, metricsCertKey string + var webhookCertPath, webhookCertName, webhookCertKey string + var enableLeaderElection bool + var probeAddr string + var secureMetrics bool + var enableHTTP2 bool + var tlsOpts []func(*tls.Config) + flag.StringVar(&metricsAddr, "metrics-bind-address", "0", "The address the metrics endpoint binds to. "+ + "Use :8443 for HTTPS or :8080 for HTTP, or leave as 0 to disable the metrics service.") + flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.") + flag.BoolVar(&enableLeaderElection, "leader-elect", false, + "Enable leader election for controller manager. "+ + "Enabling this will ensure there is only one active controller manager.") + flag.BoolVar(&secureMetrics, "metrics-secure", true, + "If set, the metrics endpoint is served securely via HTTPS. Use --metrics-secure=false to use HTTP instead.") + flag.StringVar(&webhookCertPath, "webhook-cert-path", "", "The directory that contains the webhook certificate.") + flag.StringVar(&webhookCertName, "webhook-cert-name", "tls.crt", "The name of the webhook certificate file.") + flag.StringVar(&webhookCertKey, "webhook-cert-key", "tls.key", "The name of the webhook key file.") + flag.StringVar(&metricsCertPath, "metrics-cert-path", "", + "The directory that contains the metrics server certificate.") + flag.StringVar(&metricsCertName, "metrics-cert-name", "tls.crt", "The name of the metrics server certificate file.") + flag.StringVar(&metricsCertKey, "metrics-cert-key", "tls.key", "The name of the metrics server key file.") + flag.BoolVar(&enableHTTP2, "enable-http2", false, + "If set, HTTP/2 will be enabled for the metrics and webhook servers") + opts := zap.Options{ + Development: true, + } + opts.BindFlags(flag.CommandLine) + flag.Parse() + + ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts))) + + // if the enable-http2 flag is false (the default), http/2 should be disabled + // due to its vulnerabilities. More specifically, disabling http/2 will + // prevent from being vulnerable to the HTTP/2 Stream Cancellation and + // Rapid Reset CVEs. For more information see: + // - https://github.com/advisories/GHSA-qppj-fm5r-hxr3 + // - https://github.com/advisories/GHSA-4374-p667-p6c8 + disableHTTP2 := func(c *tls.Config) { + setupLog.Info("disabling http/2") + c.NextProtos = []string{"http/1.1"} + } + + if !enableHTTP2 { + tlsOpts = append(tlsOpts, disableHTTP2) + } + + // Create watchers for metrics and webhooks certificates + var metricsCertWatcher, webhookCertWatcher *certwatcher.CertWatcher + + // Initial webhook TLS options + webhookTLSOpts := tlsOpts + + if len(webhookCertPath) > 0 { + setupLog.Info("Initializing webhook certificate watcher using provided certificates", + "webhook-cert-path", webhookCertPath, "webhook-cert-name", webhookCertName, "webhook-cert-key", webhookCertKey) + + var err error + webhookCertWatcher, err = certwatcher.New( + filepath.Join(webhookCertPath, webhookCertName), + filepath.Join(webhookCertPath, webhookCertKey), + ) + if err != nil { + setupLog.Error(err, "Failed to initialize webhook certificate watcher") + os.Exit(1) + } + + webhookTLSOpts = append(webhookTLSOpts, func(config *tls.Config) { + config.GetCertificate = webhookCertWatcher.GetCertificate + }) + } + + webhookServer := webhook.NewServer(webhook.Options{ + TLSOpts: webhookTLSOpts, + }) + + // Metrics endpoint is enabled in 'config/default/kustomization.yaml'. The Metrics options configure the server. + // More info: + // - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.21.0/pkg/metrics/server + // - https://book.kubebuilder.io/reference/metrics.html + metricsServerOptions := metricsserver.Options{ + BindAddress: metricsAddr, + SecureServing: secureMetrics, + TLSOpts: tlsOpts, + } + + if secureMetrics { + // FilterProvider is used to protect the metrics endpoint with authn/authz. + // These configurations ensure that only authorized users and service accounts + // can access the metrics endpoint. The RBAC are configured in 'config/rbac/kustomization.yaml'. More info: + // https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.21.0/pkg/metrics/filters#WithAuthenticationAndAuthorization + metricsServerOptions.FilterProvider = filters.WithAuthenticationAndAuthorization + } + + // If the certificate is not specified, controller-runtime will automatically + // generate self-signed certificates for the metrics server. While convenient for development and testing, + // this setup is not recommended for production. + // + // TODO(user): If you enable certManager, uncomment the following lines: + // - [METRICS-WITH-CERTS] at config/default/kustomization.yaml to generate and use certificates + // managed by cert-manager for the metrics server. + // - [PROMETHEUS-WITH-CERTS] at config/prometheus/kustomization.yaml for TLS certification. + if len(metricsCertPath) > 0 { + setupLog.Info("Initializing metrics certificate watcher using provided certificates", + "metrics-cert-path", metricsCertPath, "metrics-cert-name", metricsCertName, "metrics-cert-key", metricsCertKey) + + var err error + metricsCertWatcher, err = certwatcher.New( + filepath.Join(metricsCertPath, metricsCertName), + filepath.Join(metricsCertPath, metricsCertKey), + ) + if err != nil { + setupLog.Error(err, "to initialize metrics certificate watcher", "error", err) + os.Exit(1) + } + + metricsServerOptions.TLSOpts = append(metricsServerOptions.TLSOpts, func(config *tls.Config) { + config.GetCertificate = metricsCertWatcher.GetCertificate + }) + } + + watchNamespace, err := getWatchNamespace() + if err != nil { + setupLog.Error(err, "unable to get WatchNamespace, "+ + "the manager will watch and manage resources in all namespaces") + } + + mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{ + Scheme: scheme, + Metrics: metricsServerOptions, + WebhookServer: webhookServer, + HealthProbeBindAddress: probeAddr, + LeaderElection: enableLeaderElection, + LeaderElectionID: "e10ca34c.operator-framework.io", + Cache: cache.Options{ + DefaultNamespaces: map[string]cache.Config{watchNamespace: {}}, + }, + // LeaderElectionReleaseOnCancel defines if the leader should step down voluntarily + // when the Manager ends. This requires the binary to immediately end when the + // Manager is stopped, otherwise, this setting is unsafe. Setting this significantly + // speeds up voluntary leader transitions as the new leader don't have to wait + // LeaseDuration time first. + // + // In the default scaffold provided, the program ends immediately after + // the manager stops, so would be fine to enable this option. However, + // if you are doing or is intended to do any operation such as perform cleanups + // after the manager stops then its usage might be unsafe. + // LeaderElectionReleaseOnCancel: true, + }) + if err != nil { + setupLog.Error(err, "unable to start manager") + os.Exit(1) + } + + if err := (&controller.TestOperatorReconciler{ + Client: mgr.GetClient(), + Scheme: mgr.GetScheme(), + }).SetupWithManager(mgr); err != nil { + setupLog.Error(err, "unable to create controller", "controller", "TestOperator") + os.Exit(1) + } + // nolint:goconst + if os.Getenv("ENABLE_WEBHOOKS") != "false" { + if err := webhookv1.SetupTestOperatorWebhookWithManager(mgr); err != nil { + setupLog.Error(err, "unable to create webhook", "webhook", "TestOperator") + os.Exit(1) + } + } + // +kubebuilder:scaffold:builder + + if metricsCertWatcher != nil { + setupLog.Info("Adding metrics certificate watcher to manager") + if err := mgr.Add(metricsCertWatcher); err != nil { + setupLog.Error(err, "unable to add metrics certificate watcher to manager") + os.Exit(1) + } + } + + if webhookCertWatcher != nil { + setupLog.Info("Adding webhook certificate watcher to manager") + if err := mgr.Add(webhookCertWatcher); err != nil { + setupLog.Error(err, "unable to add webhook certificate watcher to manager") + os.Exit(1) + } + } + + if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil { + setupLog.Error(err, "unable to set up health check") + os.Exit(1) + } + if err := mgr.AddReadyzCheck("readyz", healthz.Ping); err != nil { + setupLog.Error(err, "unable to set up ready check") + os.Exit(1) + } + + setupLog.Info("starting manager") + if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil { + setupLog.Error(err, "problem running manager") + os.Exit(1) + } +} + +// getWatchNamespace returns the Namespace the operator should be watching for changes +func getWatchNamespace() (string, error) { + // WatchNamespaceEnvVar is the constant for env variable WATCH_NAMESPACE + // which specifies the Namespace to watch. + // An empty value means the operator is running with cluster scope. + var watchNamespaceEnvVar = "WATCH_NAMESPACE" + + ns, found := os.LookupEnv(watchNamespaceEnvVar) + if !found { + return "", fmt.Errorf("%s must be set", watchNamespaceEnvVar) + } + return ns, nil +} diff --git a/test/test-operator/v1/config/crd/bases/testolm.operator-framework.io_testoperators.yaml b/test/test-operator/v1/config/crd/bases/testolm.operator-framework.io_testoperators.yaml new file mode 100644 index 000000000..0b3f698f6 --- /dev/null +++ b/test/test-operator/v1/config/crd/bases/testolm.operator-framework.io_testoperators.yaml @@ -0,0 +1,55 @@ +--- +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + controller-gen.kubebuilder.io/version: v0.18.0 + name: testoperators.testolm.operator-framework.io +spec: + group: testolm.operator-framework.io + names: + kind: TestOperator + listKind: TestOperatorList + plural: testoperators + singular: testoperator + scope: Namespaced + versions: + - name: v1 + schema: + openAPIV3Schema: + description: TestOperator is the Schema for the testoperators API. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: TestOperatorSpec defines the desired state of TestOperator. + properties: + message: + type: string + type: object + status: + description: TestOperatorStatus defines the observed state of TestOperator. + properties: + echo: + type: string + type: object + type: object + served: true + storage: true + subresources: + status: {} diff --git a/test/test-operator/v1/config/crd/kustomization.yaml b/test/test-operator/v1/config/crd/kustomization.yaml new file mode 100644 index 000000000..f71ab5ea8 --- /dev/null +++ b/test/test-operator/v1/config/crd/kustomization.yaml @@ -0,0 +1,6 @@ +# This kustomization.yaml is not intended to be run by itself, +# since it depends on service name and namespace that are out of this kustomize package. +# It should be run by config/default +resources: +- bases/testolm.operator-framework.io_testoperators.yaml +# +kubebuilder:scaffold:crdkustomizeresource diff --git a/test/test-operator/v1/config/default/kustomization.yaml b/test/test-operator/v1/config/default/kustomization.yaml new file mode 100644 index 000000000..3348b9346 --- /dev/null +++ b/test/test-operator/v1/config/default/kustomization.yaml @@ -0,0 +1,25 @@ +# Adds namespace to all resources. +namespace: v1-system + +namePrefix: v1- + +# Labels to add to all resources and selectors. +#labels: +#- includeSelectors: true +# pairs: +# someName: someValue + +resources: +- ../crd +- ../rbac +- ../manager +- ../webhook +- metrics_service.yaml + +patches: +- path: manager_metrics_patch.yaml + target: + kind: Deployment +- path: manager_webhook_patch.yaml + target: + kind: Deployment diff --git a/test/test-operator/v1/config/default/manager_metrics_patch.yaml b/test/test-operator/v1/config/default/manager_metrics_patch.yaml new file mode 100644 index 000000000..2aaef6536 --- /dev/null +++ b/test/test-operator/v1/config/default/manager_metrics_patch.yaml @@ -0,0 +1,4 @@ +# This patch adds the args to allow exposing the metrics endpoint using HTTPS +- op: add + path: /spec/template/spec/containers/0/args/0 + value: --metrics-bind-address=:8443 diff --git a/test/test-operator/v1/config/default/manager_webhook_patch.yaml b/test/test-operator/v1/config/default/manager_webhook_patch.yaml new file mode 100644 index 000000000..963c8a4cc --- /dev/null +++ b/test/test-operator/v1/config/default/manager_webhook_patch.yaml @@ -0,0 +1,31 @@ +# This patch ensures the webhook certificates are properly mounted in the manager container. +# It configures the necessary arguments, volumes, volume mounts, and container ports. + +# Add the --webhook-cert-path argument for configuring the webhook certificate path +- op: add + path: /spec/template/spec/containers/0/args/- + value: --webhook-cert-path=/tmp/k8s-webhook-server/serving-certs + +# Add the volumeMount for the webhook certificates +- op: add + path: /spec/template/spec/containers/0/volumeMounts/- + value: + mountPath: /tmp/k8s-webhook-server/serving-certs + name: webhook-certs + readOnly: true + +# Add the port configuration for the webhook server +- op: add + path: /spec/template/spec/containers/0/ports/- + value: + containerPort: 9443 + name: webhook-server + protocol: TCP + +# Add the volume configuration for the webhook certificates +- op: add + path: /spec/template/spec/volumes/- + value: + name: webhook-certs + secret: + secretName: webhook-server-cert diff --git a/test/test-operator/v1/config/default/metrics_service.yaml b/test/test-operator/v1/config/default/metrics_service.yaml new file mode 100644 index 000000000..dad9b986d --- /dev/null +++ b/test/test-operator/v1/config/default/metrics_service.yaml @@ -0,0 +1,18 @@ +apiVersion: v1 +kind: Service +metadata: + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: controller-manager-metrics-service + namespace: system +spec: + ports: + - name: https + port: 8443 + protocol: TCP + targetPort: 8443 + selector: + control-plane: controller-manager + app.kubernetes.io/name: v1 diff --git a/test/test-operator/v1/config/manager/kustomization.yaml b/test/test-operator/v1/config/manager/kustomization.yaml new file mode 100644 index 000000000..ad13e96b3 --- /dev/null +++ b/test/test-operator/v1/config/manager/kustomization.yaml @@ -0,0 +1,8 @@ +resources: +- manager.yaml +apiVersion: kustomize.config.k8s.io/v1beta1 +kind: Kustomization +images: +- name: controller + newName: controller + newTag: latest diff --git a/test/test-operator/v1/config/manager/manager.yaml b/test/test-operator/v1/config/manager/manager.yaml new file mode 100644 index 000000000..dfe429883 --- /dev/null +++ b/test/test-operator/v1/config/manager/manager.yaml @@ -0,0 +1,103 @@ +apiVersion: v1 +kind: Namespace +metadata: + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: system +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: controller-manager + namespace: system + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize +spec: + selector: + matchLabels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + replicas: 1 + template: + metadata: + annotations: + kubectl.kubernetes.io/default-container: manager + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + spec: + # TODO(user): Uncomment the following code to configure the nodeAffinity expression + # according to the platforms which are supported by your solution. + # It is considered best practice to support multiple architectures. You can + # build your manager image using the makefile target docker-buildx. + # affinity: + # nodeAffinity: + # requiredDuringSchedulingIgnoredDuringExecution: + # nodeSelectorTerms: + # - matchExpressions: + # - key: kubernetes.io/arch + # operator: In + # values: + # - amd64 + # - arm64 + # - ppc64le + # - s390x + # - key: kubernetes.io/os + # operator: In + # values: + # - linux + securityContext: + # Projects are configured by default to adhere to the "restricted" Pod Security Standards. + # This ensures that deployments meet the highest security requirements for Kubernetes. + # For more details, see: https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted + runAsNonRoot: true + seccompProfile: + type: RuntimeDefault + containers: + - command: + - /manager + args: + - --leader-elect + - --health-probe-bind-address=:8081 + image: controller:latest + name: manager + ports: [] + securityContext: + allowPrivilegeEscalation: false + capabilities: + drop: + - "ALL" + livenessProbe: + httpGet: + path: /healthz + port: 8081 + initialDelaySeconds: 15 + periodSeconds: 20 + readinessProbe: + httpGet: + path: /readyz + port: 8081 + initialDelaySeconds: 5 + periodSeconds: 10 + # TODO(user): Configure the resources accordingly based on the project requirements. + # More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: + limits: + cpu: 500m + memory: 128Mi + requests: + cpu: 10m + memory: 64Mi + env: + - name: WATCH_NAMESPACE + valueFrom: + fieldRef: + fieldPath: metadata.namespace + volumeMounts: [] + volumes: [] + serviceAccountName: controller-manager + terminationGracePeriodSeconds: 10 diff --git a/test/test-operator/v1/config/manifests/bases/v1.clusterserviceversion.yaml b/test/test-operator/v1/config/manifests/bases/v1.clusterserviceversion.yaml new file mode 100644 index 000000000..d1bcae27e --- /dev/null +++ b/test/test-operator/v1/config/manifests/bases/v1.clusterserviceversion.yaml @@ -0,0 +1,54 @@ +apiVersion: operators.coreos.com/v1alpha1 +kind: ClusterServiceVersion +metadata: + annotations: + alm-examples: '[]' + capabilities: Basic Install + name: v1.v0.0.0 + namespace: placeholder +spec: + apiservicedefinitions: {} + customresourcedefinitions: + owned: + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v2 + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v1 + description: Test OLM Operator + displayName: OLM Test Operator + icon: + - base64data: "" + mediatype: "" + install: + spec: + deployments: null + strategy: "" + installModes: + - supported: true + type: OwnNamespace + - supported: true + type: SingleNamespace + - supported: false + type: MultiNamespace + - supported: true + type: AllNamespaces + keywords: + - test + - operator + links: + - name: V1 + url: https://v1.domain + maintainers: + - email: operator-framework-olm-dev@googlegroups.com + name: community + maturity: alpha + provider: + name: operator-framework + url: https://github.com/operator-framework/operator-controller + version: 0.0.0 diff --git a/test/test-operator/v1/config/manifests/kustomization.yaml b/test/test-operator/v1/config/manifests/kustomization.yaml new file mode 100644 index 000000000..4ab261513 --- /dev/null +++ b/test/test-operator/v1/config/manifests/kustomization.yaml @@ -0,0 +1,23 @@ +# These resources constitute the fully configured set of manifests +# used to generate the 'manifests/' directory in a bundle. +resources: +- bases/v1.clusterserviceversion.yaml +- ../default + +patches: +- target: + group: apps + version: v1 + kind: Deployment + name: controller-manager + namespace: system + patch: |- + # Remove the manager container's "cert" volumeMount, since OLM will create and mount a set of certs. + # Update the indices in this path if adding or removing containers/volumeMounts in the manager's Deployment. + - op: remove + + path: /spec/template/spec/containers/0/volumeMounts/0 + # Remove the "cert" volume, since OLM will create and mount a set of certs. + # Update the indices in this path if adding or removing volumes in the manager's Deployment. + - op: remove + path: /spec/template/spec/volumes/0 diff --git a/test/test-operator/v1/config/rbac/kustomization.yaml b/test/test-operator/v1/config/rbac/kustomization.yaml new file mode 100644 index 000000000..7c3add21d --- /dev/null +++ b/test/test-operator/v1/config/rbac/kustomization.yaml @@ -0,0 +1,28 @@ +resources: +# All RBAC will be applied under this service account in +# the deployment namespace. You may comment out this resource +# if your manager will use a service account that exists at +# runtime. Be sure to update RoleBinding and ClusterRoleBinding +# subjects if changing service account names. +- service_account.yaml +- role.yaml +- role_binding.yaml +- leader_election_role.yaml +- leader_election_role_binding.yaml +# The following RBAC configurations are used to protect +# the metrics endpoint with authn/authz. These configurations +# ensure that only authorized users and service accounts +# can access the metrics endpoint. Comment the following +# permissions if you want to disable this protection. +# More info: https://book.kubebuilder.io/reference/metrics.html +- metrics_auth_role.yaml +- metrics_auth_role_binding.yaml +- metrics_reader_role.yaml +# For each CRD, "Admin", "Editor" and "Viewer" roles are scaffolded by +# default, aiding admins in cluster management. Those roles are +# not used by the v1 itself. You can comment the following lines +# if you do not want those helpers be installed with your Project. +- testoperator_admin_role.yaml +- testoperator_editor_role.yaml +- testoperator_viewer_role.yaml + diff --git a/test/test-operator/v1/config/rbac/leader_election_role.yaml b/test/test-operator/v1/config/rbac/leader_election_role.yaml new file mode 100644 index 000000000..3ed0d7351 --- /dev/null +++ b/test/test-operator/v1/config/rbac/leader_election_role.yaml @@ -0,0 +1,40 @@ +# permissions to do leader election. +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: leader-election-role +rules: +- apiGroups: + - "" + resources: + - configmaps + verbs: + - get + - list + - watch + - create + - update + - patch + - delete +- apiGroups: + - coordination.k8s.io + resources: + - leases + verbs: + - get + - list + - watch + - create + - update + - patch + - delete +- apiGroups: + - "" + resources: + - events + verbs: + - create + - patch diff --git a/test/test-operator/v1/config/rbac/leader_election_role_binding.yaml b/test/test-operator/v1/config/rbac/leader_election_role_binding.yaml new file mode 100644 index 000000000..dc2266303 --- /dev/null +++ b/test/test-operator/v1/config/rbac/leader_election_role_binding.yaml @@ -0,0 +1,15 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: leader-election-rolebinding +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: leader-election-role +subjects: +- kind: ServiceAccount + name: controller-manager + namespace: system diff --git a/test/test-operator/v1/config/rbac/metrics_auth_role.yaml b/test/test-operator/v1/config/rbac/metrics_auth_role.yaml new file mode 100644 index 000000000..32d2e4ec6 --- /dev/null +++ b/test/test-operator/v1/config/rbac/metrics_auth_role.yaml @@ -0,0 +1,17 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: metrics-auth-role +rules: +- apiGroups: + - authentication.k8s.io + resources: + - tokenreviews + verbs: + - create +- apiGroups: + - authorization.k8s.io + resources: + - subjectaccessreviews + verbs: + - create diff --git a/test/test-operator/v1/config/rbac/metrics_auth_role_binding.yaml b/test/test-operator/v1/config/rbac/metrics_auth_role_binding.yaml new file mode 100644 index 000000000..e775d67ff --- /dev/null +++ b/test/test-operator/v1/config/rbac/metrics_auth_role_binding.yaml @@ -0,0 +1,12 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: metrics-auth-rolebinding +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: metrics-auth-role +subjects: +- kind: ServiceAccount + name: controller-manager + namespace: system diff --git a/test/test-operator/v1/config/rbac/metrics_reader_role.yaml b/test/test-operator/v1/config/rbac/metrics_reader_role.yaml new file mode 100644 index 000000000..51a75db47 --- /dev/null +++ b/test/test-operator/v1/config/rbac/metrics_reader_role.yaml @@ -0,0 +1,9 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: metrics-reader +rules: +- nonResourceURLs: + - "/metrics" + verbs: + - get diff --git a/test/test-operator/v1/config/rbac/role.yaml b/test/test-operator/v1/config/rbac/role.yaml new file mode 100644 index 000000000..7363c23f5 --- /dev/null +++ b/test/test-operator/v1/config/rbac/role.yaml @@ -0,0 +1,32 @@ +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: manager-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/finalizers + verbs: + - update +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get + - patch + - update diff --git a/test/test-operator/v1/config/rbac/role_binding.yaml b/test/test-operator/v1/config/rbac/role_binding.yaml new file mode 100644 index 000000000..27ff3ab79 --- /dev/null +++ b/test/test-operator/v1/config/rbac/role_binding.yaml @@ -0,0 +1,15 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: manager-rolebinding +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: manager-role +subjects: +- kind: ServiceAccount + name: controller-manager + namespace: system diff --git a/test/test-operator/v1/config/rbac/service_account.yaml b/test/test-operator/v1/config/rbac/service_account.yaml new file mode 100644 index 000000000..891f67122 --- /dev/null +++ b/test/test-operator/v1/config/rbac/service_account.yaml @@ -0,0 +1,8 @@ +apiVersion: v1 +kind: ServiceAccount +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: controller-manager + namespace: system diff --git a/test/test-operator/v1/config/rbac/testoperator_admin_role.yaml b/test/test-operator/v1/config/rbac/testoperator_admin_role.yaml new file mode 100644 index 000000000..6e39ff90a --- /dev/null +++ b/test/test-operator/v1/config/rbac/testoperator_admin_role.yaml @@ -0,0 +1,27 @@ +# This rule is not used by the project v1 itself. +# It is provided to allow the cluster admin to help manage permissions for users. +# +# Grants full permissions ('*') over testolm.operator-framework.io. +# This role is intended for users authorized to modify roles and bindings within the cluster, +# enabling them to delegate specific permissions to other users or groups as needed. + +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-admin-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - '*' +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v1/config/rbac/testoperator_editor_role.yaml b/test/test-operator/v1/config/rbac/testoperator_editor_role.yaml new file mode 100644 index 000000000..139b8cca6 --- /dev/null +++ b/test/test-operator/v1/config/rbac/testoperator_editor_role.yaml @@ -0,0 +1,33 @@ +# This rule is not used by the project v1 itself. +# It is provided to allow the cluster admin to help manage permissions for users. +# +# Grants permissions to create, update, and delete resources within the testolm.operator-framework.io. +# This role is intended for users who need to manage these resources +# but should not control RBAC or manage permissions for others. + +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-editor-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v1/config/rbac/testoperator_viewer_role.yaml b/test/test-operator/v1/config/rbac/testoperator_viewer_role.yaml new file mode 100644 index 000000000..fda3aff95 --- /dev/null +++ b/test/test-operator/v1/config/rbac/testoperator_viewer_role.yaml @@ -0,0 +1,29 @@ +# This rule is not used by the project v1 itself. +# It is provided to allow the cluster admin to help manage permissions for users. +# +# Grants read-only access to testolm.operator-framework.io resources. +# This role is intended for users who need visibility into these resources +# without permissions to modify them. It is ideal for monitoring purposes and limited-access viewing. + +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-viewer-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - get + - list + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v1/config/webhook/kustomization.yaml b/test/test-operator/v1/config/webhook/kustomization.yaml new file mode 100644 index 000000000..9cf26134e --- /dev/null +++ b/test/test-operator/v1/config/webhook/kustomization.yaml @@ -0,0 +1,6 @@ +resources: +- manifests.yaml +- service.yaml + +configurations: +- kustomizeconfig.yaml diff --git a/test/test-operator/v1/config/webhook/kustomizeconfig.yaml b/test/test-operator/v1/config/webhook/kustomizeconfig.yaml new file mode 100644 index 000000000..206316e54 --- /dev/null +++ b/test/test-operator/v1/config/webhook/kustomizeconfig.yaml @@ -0,0 +1,22 @@ +# the following config is for teaching kustomize where to look at when substituting nameReference. +# It requires kustomize v2.1.0 or newer to work properly. +nameReference: +- kind: Service + version: v1 + fieldSpecs: + - kind: MutatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/name + - kind: ValidatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/name + +namespace: +- kind: MutatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/namespace + create: true +- kind: ValidatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/namespace + create: true diff --git a/test/test-operator/v1/config/webhook/manifests.yaml b/test/test-operator/v1/config/webhook/manifests.yaml new file mode 100644 index 000000000..4e2828ce2 --- /dev/null +++ b/test/test-operator/v1/config/webhook/manifests.yaml @@ -0,0 +1,52 @@ +--- +apiVersion: admissionregistration.k8s.io/v1 +kind: MutatingWebhookConfiguration +metadata: + name: mutating-webhook-configuration +webhooks: +- admissionReviewVersions: + - v1 + clientConfig: + service: + name: webhook-service + namespace: system + path: /mutate-testolm-operator-framework-io-v1-testoperator + failurePolicy: Fail + name: mtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None +--- +apiVersion: admissionregistration.k8s.io/v1 +kind: ValidatingWebhookConfiguration +metadata: + name: validating-webhook-configuration +webhooks: +- admissionReviewVersions: + - v1 + clientConfig: + service: + name: webhook-service + namespace: system + path: /validate-testolm-operator-framework-io-v1-testoperator + failurePolicy: Fail + name: vtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None diff --git a/test/test-operator/v1/config/webhook/service.yaml b/test/test-operator/v1/config/webhook/service.yaml new file mode 100644 index 000000000..bc50230da --- /dev/null +++ b/test/test-operator/v1/config/webhook/service.yaml @@ -0,0 +1,16 @@ +apiVersion: v1 +kind: Service +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: webhook-service + namespace: system +spec: + ports: + - port: 443 + protocol: TCP + targetPort: 9443 + selector: + control-plane: controller-manager + app.kubernetes.io/name: v1 diff --git a/test/test-operator/v1/go.mod b/test/test-operator/v1/go.mod new file mode 100644 index 000000000..94244435c --- /dev/null +++ b/test/test-operator/v1/go.mod @@ -0,0 +1,97 @@ +module github.com/operator-framework/operator-controller/test/test-operator/v1 + +go 1.24.0 + +require ( + github.com/onsi/ginkgo/v2 v2.22.0 + github.com/onsi/gomega v1.36.1 + k8s.io/apimachinery v0.33.0 + k8s.io/client-go v0.33.0 + sigs.k8s.io/controller-runtime v0.21.0 +) + +require ( + cel.dev/expr v0.19.1 // indirect + github.com/antlr4-go/antlr/v4 v4.13.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/blang/semver/v4 v4.0.0 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/emicklei/go-restful/v3 v3.11.0 // indirect + github.com/evanphx/json-patch/v5 v5.9.11 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/fsnotify/fsnotify v1.7.0 // indirect + github.com/fxamacker/cbor/v2 v2.7.0 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-logr/zapr v1.3.0 // indirect + github.com/go-openapi/jsonpointer v0.21.0 // indirect + github.com/go-openapi/jsonreference v0.20.2 // indirect + github.com/go-openapi/swag v0.23.0 // indirect + github.com/go-task/slim-sprig/v3 v3.0.0 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/google/btree v1.1.3 // indirect + github.com/google/cel-go v0.23.2 // indirect + github.com/google/gnostic-models v0.6.9 // indirect + github.com/google/go-cmp v0.7.0 // indirect + github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.24.0 // indirect + github.com/inconshreveable/mousetrap v1.1.0 // indirect + github.com/josharian/intern v1.0.0 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/mailru/easyjson v0.7.7 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/prometheus/client_golang v1.22.0 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.62.0 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/spf13/cobra v1.8.1 // indirect + github.com/spf13/pflag v1.0.5 // indirect + github.com/stoewer/go-strcase v1.3.0 // indirect + github.com/x448/float16 v0.8.4 // indirect + go.opentelemetry.io/auto/sdk v1.1.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0 // indirect + go.opentelemetry.io/otel v1.33.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0 // indirect + go.opentelemetry.io/otel/metric v1.33.0 // indirect + go.opentelemetry.io/otel/sdk v1.33.0 // indirect + go.opentelemetry.io/otel/trace v1.33.0 // indirect + go.opentelemetry.io/proto/otlp v1.4.0 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.uber.org/zap v1.27.0 // indirect + golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect + golang.org/x/net v0.38.0 // indirect + golang.org/x/oauth2 v0.27.0 // indirect + golang.org/x/sync v0.12.0 // indirect + golang.org/x/sys v0.31.0 // indirect + golang.org/x/term v0.30.0 // indirect + golang.org/x/text v0.23.0 // indirect + golang.org/x/time v0.9.0 // indirect + golang.org/x/tools v0.26.0 // indirect + gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect + google.golang.org/grpc v1.68.1 // indirect + google.golang.org/protobuf v1.36.5 // indirect + gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect + gopkg.in/inf.v0 v0.9.1 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect + k8s.io/api v0.33.0 // indirect + k8s.io/apiextensions-apiserver v0.33.0 // indirect + k8s.io/apiserver v0.33.0 // indirect + k8s.io/component-base v0.33.0 // indirect + k8s.io/klog/v2 v2.130.1 // indirect + k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff // indirect + k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 // indirect + sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 // indirect + sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect + sigs.k8s.io/randfill v1.0.0 // indirect + sigs.k8s.io/structured-merge-diff/v4 v4.6.0 // indirect + sigs.k8s.io/yaml v1.4.0 // indirect +) diff --git a/test/test-operator/v1/go.sum b/test/test-operator/v1/go.sum new file mode 100644 index 000000000..14ef04932 --- /dev/null +++ b/test/test-operator/v1/go.sum @@ -0,0 +1,254 @@ +cel.dev/expr v0.19.1 h1:NciYrtDRIR0lNCnH1LFJegdjspNx9fI59O7TWcua/W4= +cel.dev/expr v0.19.1/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw= +github.com/antlr4-go/antlr/v4 v4.13.0 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the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ \ No newline at end of file diff --git a/test/test-operator/v1/internal/controller/suite_test.go b/test/test-operator/v1/internal/controller/suite_test.go new file mode 100644 index 000000000..5e6a38e10 --- /dev/null +++ b/test/test-operator/v1/internal/controller/suite_test.go @@ -0,0 +1,116 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package controller + +import ( + "context" + "os" + "path/filepath" + "testing" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "k8s.io/client-go/kubernetes/scheme" + "k8s.io/client-go/rest" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/envtest" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" + // +kubebuilder:scaffold:imports +) + +// These tests use Ginkgo (BDD-style Go testing framework). Refer to +// http://onsi.github.io/ginkgo/ to learn more about Ginkgo. + +var ( + ctx context.Context + cancel context.CancelFunc + testEnv *envtest.Environment + cfg *rest.Config + k8sClient client.Client +) + +func TestControllers(t *testing.T) { + RegisterFailHandler(Fail) + + RunSpecs(t, "Controller Suite") +} + +var _ = BeforeSuite(func() { + logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true))) + + ctx, cancel = context.WithCancel(context.TODO()) + + var err error + err = testolmv1.AddToScheme(scheme.Scheme) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:scheme + + By("bootstrapping test environment") + testEnv = &envtest.Environment{ + CRDDirectoryPaths: []string{filepath.Join("..", "..", "config", "crd", "bases")}, + ErrorIfCRDPathMissing: true, + } + + // Retrieve the first found binary directory to allow running tests from IDEs + if getFirstFoundEnvTestBinaryDir() != "" { + testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir() + } + + // cfg is defined in this file globally. + cfg, err = testEnv.Start() + Expect(err).NotTo(HaveOccurred()) + Expect(cfg).NotTo(BeNil()) + + k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme}) + Expect(err).NotTo(HaveOccurred()) + Expect(k8sClient).NotTo(BeNil()) +}) + +var _ = AfterSuite(func() { + By("tearing down the test environment") + cancel() + err := testEnv.Stop() + Expect(err).NotTo(HaveOccurred()) +}) + +// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path. +// ENVTEST-based tests depend on specific binaries, usually located in paths set by +// controller-runtime. When running tests directly (e.g., via an IDE) without using +// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured. +// +// This function streamlines the process by finding the required binaries, similar to +// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are +// properly set up, run 'make setup-envtest' beforehand. +func getFirstFoundEnvTestBinaryDir() string { + basePath := filepath.Join("..", "..", "bin", "k8s") + entries, err := os.ReadDir(basePath) + if err != nil { + logf.Log.Error(err, "Failed to read directory", "path", basePath) + return "" + } + for _, entry := range entries { + if entry.IsDir() { + return filepath.Join(basePath, entry.Name()) + } + } + return "" +} diff --git a/test/test-operator/v1/internal/controller/testoperator_controller.go b/test/test-operator/v1/internal/controller/testoperator_controller.go new file mode 100644 index 000000000..5ed2d5e59 --- /dev/null +++ b/test/test-operator/v1/internal/controller/testoperator_controller.go @@ -0,0 +1,113 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package controller + +import ( + "context" + "fmt" + + "k8s.io/apimachinery/pkg/api/equality" + crfinalizer "sigs.k8s.io/controller-runtime/pkg/finalizer" + + "k8s.io/apimachinery/pkg/runtime" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/log" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" +) + +const ( + peaceOutFinalizer = "olm.operatorframework.io/peace-out" +) + +// TestOperatorReconciler reconciles a TestOperator object +type TestOperatorReconciler struct { + client.Client + Scheme *runtime.Scheme + Finalizers crfinalizer.Finalizers +} + +// +kubebuilder:rbac:groups=testolm.operator-framework.io,resources=testoperators,verbs=get;list;watch;create;update;patch;delete +// +kubebuilder:rbac:groups=testolm.operator-framework.io,resources=testoperators/status,verbs=get;update;patch +// +kubebuilder:rbac:groups=testolm.operator-framework.io,resources=testoperators/finalizers,verbs=update + +func (r *TestOperatorReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) { + l := log.FromContext(ctx).WithName("test-operator") + ctx = log.IntoContext(ctx, l) + + l.Info("reconcile starting") + defer l.Info("reconcile ending") + + existingTestOp := &testolmv1.TestOperator{} + if err := r.Get(ctx, req.NamespacedName, existingTestOp); err != nil { + return ctrl.Result{}, client.IgnoreNotFound(err) + } + + // Reconcile TestOperator + reconciledTestOp := existingTestOp.DeepCopy() + + // Reconcile finalizer + finalizeResult, err := r.Finalizers.Finalize(ctx, reconciledTestOp) + if err != nil { + return ctrl.Result{}, err + } + if finalizeResult.Updated || finalizeResult.StatusUpdated { + return ctrl.Result{}, r.Update(ctx, reconciledTestOp) + } + + // Reconcile status + reconciledTestOp.Status.Echo = reconciledTestOp.Spec.Message + + if !equality.Semantic.DeepEqual(existingTestOp.Status, reconciledTestOp.Status) { + return ctrl.Result{}, r.Client.Status().Update(ctx, reconciledTestOp) + } + return ctrl.Result{}, nil +} + +// SetupWithManager sets up the controller with the Manager. +func (r *TestOperatorReconciler) SetupWithManager(mgr ctrl.Manager) error { + if err := r.setupFinalizers(); err != nil { + return fmt.Errorf("failed to setup finalizers: %v", err) + } + return ctrl.NewControllerManagedBy(mgr). + For(&testolmv1.TestOperator{}). + Named("testoperator"). + Complete(r) +} + +type finalizerFunc func(ctx context.Context, obj client.Object) (crfinalizer.Result, error) + +func (f finalizerFunc) Finalize(ctx context.Context, obj client.Object) (crfinalizer.Result, error) { + return f(ctx, obj) +} + +func (r *TestOperatorReconciler) setupFinalizers() error { + f := crfinalizer.NewFinalizers() + err := f.Register(peaceOutFinalizer, finalizerFunc(func(ctx context.Context, obj client.Object) (crfinalizer.Result, error) { + if _, ok := obj.(*testolmv1.TestOperator); !ok { + panic("could not convert object to testoperator") + } + log.FromContext(ctx).Info("peace out, bruh!") + return crfinalizer.Result{StatusUpdated: true}, nil + })) + if err != nil { + return err + } + r.Finalizers = f + return nil +} diff --git a/test/test-operator/v1/internal/controller/testoperator_controller_test.go b/test/test-operator/v1/internal/controller/testoperator_controller_test.go new file mode 100644 index 000000000..c8881ebba --- /dev/null +++ b/test/test-operator/v1/internal/controller/testoperator_controller_test.go @@ -0,0 +1,91 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package controller + +import ( + "context" + + crfinalizer "sigs.k8s.io/controller-runtime/pkg/finalizer" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/types" + "sigs.k8s.io/controller-runtime/pkg/reconcile" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" +) + +var _ = Describe("TestOperator Controller", func() { + Context("When reconciling a resource", func() { + const resourceName = "test-resource" + + ctx := context.Background() + + typeNamespacedName := types.NamespacedName{ + Name: resourceName, + Namespace: "default", + } + testoperator := &testolmv1.TestOperator{} + + BeforeEach(func() { + By("creating the custom resource for the Kind TestOperator") + err := k8sClient.Get(ctx, typeNamespacedName, testoperator) + if err != nil && errors.IsNotFound(err) { + resource := &testolmv1.TestOperator{ + ObjectMeta: metav1.ObjectMeta{ + Name: resourceName, + Namespace: "default", + }, + Spec: testolmv1.TestOperatorSpec{ + Message: "this is the message", + }, + } + Expect(k8sClient.Create(ctx, resource)).To(Succeed()) + } + }) + + AfterEach(func() { + resource := &testolmv1.TestOperator{} + err := k8sClient.Get(ctx, typeNamespacedName, resource) + Expect(err).NotTo(HaveOccurred()) + + By("Cleanup the specific resource instance TestOperator") + Expect(k8sClient.Delete(ctx, resource)).To(Succeed()) + }) + It("should successfully reconcile the resource", func() { + By("Reconciling the created resource") + controllerReconciler := &TestOperatorReconciler{ + Client: k8sClient, + Scheme: k8sClient.Scheme(), + Finalizers: crfinalizer.NewFinalizers(), + } + + _, err := controllerReconciler.Reconcile(ctx, reconcile.Request{ + NamespacedName: typeNamespacedName, + }) + Expect(err).NotTo(HaveOccurred()) + + By("Checking that the resource was reconciled successfully") + err = k8sClient.Get(ctx, typeNamespacedName, testoperator) + Expect(err).NotTo(HaveOccurred()) + Expect(testoperator.Spec.Message).To(Equal("this is the message")) + }) + }) +}) diff --git a/test/test-operator/v1/internal/webhook/v1/testoperator_webhook.go b/test/test-operator/v1/internal/webhook/v1/testoperator_webhook.go new file mode 100644 index 000000000..31fb28c23 --- /dev/null +++ b/test/test-operator/v1/internal/webhook/v1/testoperator_webhook.go @@ -0,0 +1,124 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "context" + "fmt" + "strings" + + apierrors "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/util/validation/field" + ctrl "sigs.k8s.io/controller-runtime" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/webhook" + "sigs.k8s.io/controller-runtime/pkg/webhook/admission" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" +) + +const ( + DefaultMessageValue = "Echo" +) + +// nolint:unused +// log is for logging in this package. +var testoperatorlog = logf.Log.WithName("testoperator-resource") + +// SetupTestOperatorWebhookWithManager registers the webhook for TestOperator in the manager. +func SetupTestOperatorWebhookWithManager(mgr ctrl.Manager) error { + return ctrl.NewWebhookManagedBy(mgr).For(&testolmv1.TestOperator{}). + WithValidator(&TestOperatorCustomValidator{}). + WithDefaulter(&TestOperatorCustomDefaulter{}). + Complete() +} + +// +kubebuilder:webhook:path=/mutate-testolm-operator-framework-io-v1-testoperator,mutating=true,failurePolicy=fail,sideEffects=None,groups=testolm.operator-framework.io,resources=testoperators,verbs=create;update,versions=v1,name=mtestoperator-v1.kb.io,admissionReviewVersions=v1 + +type TestOperatorCustomDefaulter struct { + // TODO(user): Add more fields as needed for defaulting +} + +var _ webhook.CustomDefaulter = &TestOperatorCustomDefaulter{} + +// Default implements webhook.CustomDefaulter so a webhook will be registered for the Kind TestOperator. +func (d *TestOperatorCustomDefaulter) Default(_ context.Context, obj runtime.Object) error { + testOp, ok := obj.(*testolmv1.TestOperator) + + if !ok { + return fmt.Errorf("expected an TestOperator object but got %T", obj) + } + testoperatorlog.Info("Defaulting for TestOperator", "name", testOp.GetName()) + + if len(strings.TrimSpace(testOp.Spec.Message)) == 0 { + testOp.Spec.Message = DefaultMessageValue + } + return nil +} + +// +kubebuilder:webhook:path=/validate-testolm-operator-framework-io-v1-testoperator,mutating=false,failurePolicy=fail,sideEffects=None,groups=testolm.operator-framework.io,resources=testoperators,verbs=create;update,versions=v1,name=vtestoperator-v1.kb.io,admissionReviewVersions=v1 + +type TestOperatorCustomValidator struct { + // TODO(user): Add more fields as needed for validation +} + +var _ webhook.CustomValidator = &TestOperatorCustomValidator{} + +// ValidateCreate implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateCreate(_ context.Context, obj runtime.Object) (admission.Warnings, error) { + testOp, ok := obj.(*testolmv1.TestOperator) + if !ok { + return nil, fmt.Errorf("expected a TestOperator object but got %T", obj) + } + testoperatorlog.Info("Validation for TestOperator upon creation", "name", testOp.GetName()) + var allErrs field.ErrorList + if err := validateTestOperatorSpec(testOp); err != nil { + allErrs = append(allErrs, err) + } + if len(allErrs) == 0 { + return nil, nil + } + return nil, apierrors.NewInvalid( + schema.GroupKind{Group: testolmv1.GroupVersion.Group, Kind: testolmv1.TestOperatorKind}, + testOp.GetName(), + allErrs, + ) +} + +// ValidateUpdate implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateUpdate(ctx context.Context, oldObj, newObj runtime.Object) (admission.Warnings, error) { + testoperator, ok := newObj.(*testolmv1.TestOperator) + if !ok { + return nil, fmt.Errorf("expected a TestOperator object for the newObj but got %T", newObj) + } + testoperatorlog.Info("Validation for TestOperator upon update", "name", testoperator.GetName()) + return v.ValidateCreate(ctx, testoperator) +} + +// ValidateDelete implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateDelete(_ context.Context, _ runtime.Object) (admission.Warnings, error) { + return nil, nil +} + +func validateTestOperatorSpec(testOp *testolmv1.TestOperator) *field.Error { + if strings.Contains(strings.ToLower(testOp.Spec.Message), "fight club") { + return field.Invalid(field.NewPath("spec").Child("message"), testOp.Spec.Message, "we DO NOT talk about fight club") + } + return nil +} diff --git a/test/test-operator/v1/internal/webhook/v1/testoperator_webhook_test.go b/test/test-operator/v1/internal/webhook/v1/testoperator_webhook_test.go new file mode 100644 index 000000000..d606e9a72 --- /dev/null +++ b/test/test-operator/v1/internal/webhook/v1/testoperator_webhook_test.go @@ -0,0 +1,81 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" +) + +var _ = Describe("TestOperator Webhook", func() { + var ( + obj *testolmv1.TestOperator + oldObj *testolmv1.TestOperator + validator TestOperatorCustomValidator + defaulter TestOperatorCustomDefaulter + ) + + BeforeEach(func() { + obj = &testolmv1.TestOperator{} + oldObj = &testolmv1.TestOperator{} + validator = TestOperatorCustomValidator{} + Expect(validator).NotTo(BeNil(), "Expected validator to be initialized") + defaulter = TestOperatorCustomDefaulter{} + Expect(defaulter).NotTo(BeNil(), "Expected defaulter to be initialized") + Expect(oldObj).NotTo(BeNil(), "Expected oldObj to be initialized") + Expect(obj).NotTo(BeNil(), "Expected obj to be initialized") + }) + + Context("When creating TestOperator under Defaulting Webhook", func() { + It("Should apply defaults when a required field is empty", func() { + By("simulating a scenario where defaults should be applied") + obj.Spec.Message = "" + Expect(defaulter.Default(ctx, obj)).To(Succeed()) + By("checking that the default values are set") + Expect(obj.Spec.Message).To(Equal("Echo")) + }) + }) + + Context("When creating or updating TestOperator under Validating Webhook", func() { + It("Should deny creation if talking about fight club", func() { + By("talking about fight club") + obj.Spec.Message = "Have you heard about fight club?" + Expect(validator.ValidateCreate(ctx, obj)).Error().To(HaveOccurred()) + }) + + It("Should admit creation not talking about fight club", func() { + By("not talking about fight club") + obj.Spec.Message = "I am a message" + Expect(validator.ValidateCreate(ctx, obj)).To(BeNil()) + }) + + It("Should validate updates correctly", func() { + By("by admitting if not talking about fight club") + oldObj.Spec.Message = "The hills are alive" + obj.Spec.Message = "his name was Robert Paulson" + Expect(validator.ValidateUpdate(ctx, oldObj, obj)).To(BeNil()) + + By("by rejecting if talking about fight club") + oldObj.Spec.Message = "The hills are alive" + obj.Spec.Message = "with the sound of fight club" + _, err := validator.ValidateUpdate(ctx, oldObj, obj) + Expect(err).ToNot(Succeed()) + }) + }) +}) diff --git a/test/test-operator/v1/internal/webhook/v1/webhook_suite_test.go b/test/test-operator/v1/internal/webhook/v1/webhook_suite_test.go new file mode 100644 index 000000000..171845b1a --- /dev/null +++ b/test/test-operator/v1/internal/webhook/v1/webhook_suite_test.go @@ -0,0 +1,164 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "context" + "crypto/tls" + "fmt" + "net" + "os" + "path/filepath" + "testing" + "time" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "k8s.io/client-go/kubernetes/scheme" + "k8s.io/client-go/rest" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/envtest" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server" + "sigs.k8s.io/controller-runtime/pkg/webhook" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v1/api/v1" + // +kubebuilder:scaffold:imports +) + +// These tests use Ginkgo (BDD-style Go testing framework). Refer to +// http://onsi.github.io/ginkgo/ to learn more about Ginkgo. + +var ( + ctx context.Context + cancel context.CancelFunc + k8sClient client.Client + cfg *rest.Config + testEnv *envtest.Environment +) + +func TestAPIs(t *testing.T) { + RegisterFailHandler(Fail) + + RunSpecs(t, "Webhook Suite") +} + +var _ = BeforeSuite(func() { + logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true))) + + ctx, cancel = context.WithCancel(context.TODO()) + + var err error + err = testolmv1.AddToScheme(scheme.Scheme) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:scheme + + By("bootstrapping test environment") + testEnv = &envtest.Environment{ + CRDDirectoryPaths: []string{filepath.Join("..", "..", "..", "config", "crd", "bases")}, + ErrorIfCRDPathMissing: false, + + WebhookInstallOptions: envtest.WebhookInstallOptions{ + Paths: []string{filepath.Join("..", "..", "..", "config", "webhook")}, + }, + } + + // Retrieve the first found binary directory to allow running tests from IDEs + if getFirstFoundEnvTestBinaryDir() != "" { + testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir() + } + + // cfg is defined in this file globally. + cfg, err = testEnv.Start() + Expect(err).NotTo(HaveOccurred()) + Expect(cfg).NotTo(BeNil()) + + k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme}) + Expect(err).NotTo(HaveOccurred()) + Expect(k8sClient).NotTo(BeNil()) + + // start webhook server using Manager. + webhookInstallOptions := &testEnv.WebhookInstallOptions + mgr, err := ctrl.NewManager(cfg, ctrl.Options{ + Scheme: scheme.Scheme, + WebhookServer: webhook.NewServer(webhook.Options{ + Host: webhookInstallOptions.LocalServingHost, + Port: webhookInstallOptions.LocalServingPort, + CertDir: webhookInstallOptions.LocalServingCertDir, + }), + LeaderElection: false, + Metrics: metricsserver.Options{BindAddress: "0"}, + }) + Expect(err).NotTo(HaveOccurred()) + + err = SetupTestOperatorWebhookWithManager(mgr) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:webhook + + go func() { + defer GinkgoRecover() + err = mgr.Start(ctx) + Expect(err).NotTo(HaveOccurred()) + }() + + // wait for the webhook server to get ready. + dialer := &net.Dialer{Timeout: time.Second} + addrPort := fmt.Sprintf("%s:%d", webhookInstallOptions.LocalServingHost, webhookInstallOptions.LocalServingPort) + Eventually(func() error { + conn, err := tls.DialWithDialer(dialer, "tcp", addrPort, &tls.Config{InsecureSkipVerify: true}) + if err != nil { + return err + } + + return conn.Close() + }).Should(Succeed()) +}) + +var _ = AfterSuite(func() { + By("tearing down the test environment") + cancel() + err := testEnv.Stop() + Expect(err).NotTo(HaveOccurred()) +}) + +// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path. +// ENVTEST-based tests depend on specific binaries, usually located in paths set by +// controller-runtime. When running tests directly (e.g., via an IDE) without using +// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured. +// +// This function streamlines the process by finding the required binaries, similar to +// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are +// properly set up, run 'make setup-envtest' beforehand. +func getFirstFoundEnvTestBinaryDir() string { + basePath := filepath.Join("..", "..", "..", "bin", "k8s") + entries, err := os.ReadDir(basePath) + if err != nil { + logf.Log.Error(err, "Failed to read directory", "path", basePath) + return "" + } + for _, entry := range entries { + if entry.IsDir() { + return filepath.Join(basePath, entry.Name()) + } + } + return "" +} diff --git a/test/test-operator/v1/test/e2e/e2e_suite_test.go b/test/test-operator/v1/test/e2e/e2e_suite_test.go new file mode 100644 index 000000000..498c837e5 --- /dev/null +++ b/test/test-operator/v1/test/e2e/e2e_suite_test.go @@ -0,0 +1,89 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package e2e + +import ( + "fmt" + "os" + "os/exec" + "testing" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "github.com/operator-framework/operator-controller/test/test-operator/v1/test/utils" +) + +var ( + // Optional Environment Variables: + // - CERT_MANAGER_INSTALL_SKIP=true: Skips CertManager installation during test setup. + // These variables are useful if CertManager is already installed, avoiding + // re-installation and conflicts. + skipCertManagerInstall = os.Getenv("CERT_MANAGER_INSTALL_SKIP") == "true" + // isCertManagerAlreadyInstalled will be set true when CertManager CRDs be found on the cluster + isCertManagerAlreadyInstalled = false + + // projectImage is the name of the image which will be build and loaded + // with the code source changes to be tested. + projectImage = "example.com/v2:v0.0.1" +) + +// TestE2E runs the end-to-end (e2e) test suite for the project. These tests execute in an isolated, +// temporary environment to validate project changes with the purposed to be used in CI jobs. +// The default setup requires Kind, builds/loads the Manager Docker image locally, and installs +// CertManager. +func TestE2E(t *testing.T) { + RegisterFailHandler(Fail) + _, _ = fmt.Fprintf(GinkgoWriter, "Starting v2 integration test suite\n") + RunSpecs(t, "e2e suite") +} + +var _ = BeforeSuite(func() { + By("building the manager(Operator) image") + cmd := exec.Command("make", "docker-build", fmt.Sprintf("IMG=%s", projectImage)) + _, err := utils.Run(cmd) + ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to build the manager(Operator) image") + + // TODO(user): If you want to change the e2e test vendor from Kind, ensure the image is + // built and available before running the tests. Also, remove the following block. + By("loading the manager(Operator) image on Kind") + err = utils.LoadImageToKindClusterWithName(projectImage) + ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to load the manager(Operator) image into Kind") + + // The tests-e2e are intended to run on a temporary cluster that is created and destroyed for testing. + // To prevent errors when tests run in environments with CertManager already installed, + // we check for its presence before execution. + // Setup CertManager before the suite if not skipped and if not already installed + if !skipCertManagerInstall { + By("checking if cert manager is installed already") + isCertManagerAlreadyInstalled = utils.IsCertManagerCRDsInstalled() + if !isCertManagerAlreadyInstalled { + _, _ = fmt.Fprintf(GinkgoWriter, "Installing CertManager...\n") + Expect(utils.InstallCertManager()).To(Succeed(), "Failed to install CertManager") + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "WARNING: CertManager is already installed. Skipping installation...\n") + } + } +}) + +var _ = AfterSuite(func() { + // Teardown CertManager after the suite if not skipped and if it was not already installed + if !skipCertManagerInstall && !isCertManagerAlreadyInstalled { + _, _ = fmt.Fprintf(GinkgoWriter, "Uninstalling CertManager...\n") + utils.UninstallCertManager() + } +}) diff --git a/test/test-operator/v1/test/e2e/e2e_test.go b/test/test-operator/v1/test/e2e/e2e_test.go new file mode 100644 index 000000000..0b0a4f579 --- /dev/null +++ b/test/test-operator/v1/test/e2e/e2e_test.go @@ -0,0 +1,353 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package e2e + +import ( + "encoding/json" + "fmt" + "os" + "os/exec" + "path/filepath" + "time" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "github.com/operator-framework/operator-controller/test/test-operator/v1/test/utils" +) + +// namespace where the project is deployed in +const namespace = "v2-system" + +// serviceAccountName created for the project +const serviceAccountName = "v2-controller-manager" + +// metricsServiceName is the name of the metrics service of the project +const metricsServiceName = "v2-controller-manager-metrics-service" + +// metricsRoleBindingName is the name of the RBAC that will be created to allow get the metrics data +const metricsRoleBindingName = "v2-metrics-binding" + +var _ = Describe("Manager", Ordered, func() { + var controllerPodName string + + // Before running the tests, set up the environment by creating the namespace, + // enforce the restricted security policy to the namespace, installing CRDs, + // and deploying the controller. + BeforeAll(func() { + By("creating manager namespace") + cmd := exec.Command("kubectl", "create", "ns", namespace) + _, err := utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to create namespace") + + By("labeling the namespace to enforce the restricted security policy") + cmd = exec.Command("kubectl", "label", "--overwrite", "ns", namespace, + "pod-security.kubernetes.io/enforce=restricted") + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to label namespace with restricted policy") + + By("installing CRDs") + cmd = exec.Command("make", "install") + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to install CRDs") + + By("deploying the controller-manager") + cmd = exec.Command("make", "deploy", fmt.Sprintf("IMG=%s", projectImage)) + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to deploy the controller-manager") + }) + + // After all tests have been executed, clean up by undeploying the controller, uninstalling CRDs, + // and deleting the namespace. + AfterAll(func() { + By("cleaning up the curl pod for metrics") + cmd := exec.Command("kubectl", "delete", "pod", "curl-metrics", "-n", namespace) + _, _ = utils.Run(cmd) + + By("undeploying the controller-manager") + cmd = exec.Command("make", "undeploy") + _, _ = utils.Run(cmd) + + By("uninstalling CRDs") + cmd = exec.Command("make", "uninstall") + _, _ = utils.Run(cmd) + + By("removing manager namespace") + cmd = exec.Command("kubectl", "delete", "ns", namespace) + _, _ = utils.Run(cmd) + }) + + // After each test, check for failures and collect logs, events, + // and pod descriptions for debugging. + AfterEach(func() { + specReport := CurrentSpecReport() + if specReport.Failed() { + By("Fetching controller manager pod logs") + cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace) + controllerLogs, err := utils.Run(cmd) + if err == nil { + _, _ = fmt.Fprintf(GinkgoWriter, "Controller logs:\n %s", controllerLogs) + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Controller logs: %s", err) + } + + By("Fetching Kubernetes events") + cmd = exec.Command("kubectl", "get", "events", "-n", namespace, "--sort-by=.lastTimestamp") + eventsOutput, err := utils.Run(cmd) + if err == nil { + _, _ = fmt.Fprintf(GinkgoWriter, "Kubernetes events:\n%s", eventsOutput) + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Kubernetes events: %s", err) + } + + By("Fetching curl-metrics logs") + cmd = exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace) + metricsOutput, err := utils.Run(cmd) + if err == nil { + _, _ = fmt.Fprintf(GinkgoWriter, "Metrics logs:\n %s", metricsOutput) + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "Failed to get curl-metrics logs: %s", err) + } + + By("Fetching controller manager pod description") + cmd = exec.Command("kubectl", "describe", "pod", controllerPodName, "-n", namespace) + podDescription, err := utils.Run(cmd) + if err == nil { + fmt.Println("Pod description:\n", podDescription) + } else { + fmt.Println("Failed to describe controller pod") + } + } + }) + + SetDefaultEventuallyTimeout(2 * time.Minute) + SetDefaultEventuallyPollingInterval(time.Second) + + Context("Manager", func() { + It("should run successfully", func() { + By("validating that the controller-manager pod is running as expected") + verifyControllerUp := func(g Gomega) { + // Get the name of the controller-manager pod + cmd := exec.Command("kubectl", "get", + "pods", "-l", "control-plane=controller-manager", + "-o", "go-template={{ range .items }}"+ + "{{ if not .metadata.deletionTimestamp }}"+ + "{{ .metadata.name }}"+ + "{{ \"\\n\" }}{{ end }}{{ end }}", + "-n", namespace, + ) + + podOutput, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred(), "Failed to retrieve controller-manager pod information") + podNames := utils.GetNonEmptyLines(podOutput) + g.Expect(podNames).To(HaveLen(1), "expected 1 controller pod running") + controllerPodName = podNames[0] + g.Expect(controllerPodName).To(ContainSubstring("controller-manager")) + + // Validate the pod's status + cmd = exec.Command("kubectl", "get", + "pods", controllerPodName, "-o", "jsonpath={.status.phase}", + "-n", namespace, + ) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(Equal("Running"), "Incorrect controller-manager pod status") + } + Eventually(verifyControllerUp).Should(Succeed()) + }) + + It("should ensure the metrics endpoint is serving metrics", func() { + By("creating a ClusterRoleBinding for the service account to allow access to metrics") + cmd := exec.Command("kubectl", "create", "clusterrolebinding", metricsRoleBindingName, + "--clusterrole=v2-metrics-reader", + fmt.Sprintf("--serviceaccount=%s:%s", namespace, serviceAccountName), + ) + _, err := utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to create ClusterRoleBinding") + + By("validating that the metrics service is available") + cmd = exec.Command("kubectl", "get", "service", metricsServiceName, "-n", namespace) + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Metrics service should exist") + + By("getting the service account token") + token, err := serviceAccountToken() + Expect(err).NotTo(HaveOccurred()) + Expect(token).NotTo(BeEmpty()) + + By("waiting for the metrics endpoint to be ready") + verifyMetricsEndpointReady := func(g Gomega) { + cmd := exec.Command("kubectl", "get", "endpoints", metricsServiceName, "-n", namespace) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(ContainSubstring("8443"), "Metrics endpoint is not ready") + } + Eventually(verifyMetricsEndpointReady).Should(Succeed()) + + By("verifying that the controller manager is serving the metrics server") + verifyMetricsServerStarted := func(g Gomega) { + cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(ContainSubstring("controller-runtime.metrics\tServing metrics server"), + "Metrics server not yet started") + } + Eventually(verifyMetricsServerStarted).Should(Succeed()) + + By("creating the curl-metrics pod to access the metrics endpoint") + cmd = exec.Command("kubectl", "run", "curl-metrics", "--restart=Never", + "--namespace", namespace, + "--image=curlimages/curl:latest", + "--overrides", + fmt.Sprintf(`{ + "spec": { + "containers": [{ + "name": "curl", + "image": "curlimages/curl:latest", + "command": ["/bin/sh", "-c"], + "args": ["curl -v -k -H 'Authorization: Bearer %s' https://%s.%s.svc.cluster.local:8443/metrics"], + "securityContext": { + "allowPrivilegeEscalation": false, + "capabilities": { + "drop": ["ALL"] + }, + "runAsNonRoot": true, + "runAsUser": 1000, + "seccompProfile": { + "type": "RuntimeDefault" + } + } + }], + "serviceAccount": "%s" + } + }`, token, metricsServiceName, namespace, serviceAccountName)) + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to create curl-metrics pod") + + By("waiting for the curl-metrics pod to complete.") + verifyCurlUp := func(g Gomega) { + cmd := exec.Command("kubectl", "get", "pods", "curl-metrics", + "-o", "jsonpath={.status.phase}", + "-n", namespace) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(Equal("Succeeded"), "curl pod in wrong status") + } + Eventually(verifyCurlUp, 5*time.Minute).Should(Succeed()) + + By("getting the metrics by checking curl-metrics logs") + metricsOutput := getMetricsOutput() + Expect(metricsOutput).To(ContainSubstring( + "controller_runtime_reconcile_total", + )) + }) + + It("should provisioned cert-manager", func() { + By("validating that cert-manager has the certificate Secret") + verifyCertManager := func(g Gomega) { + cmd := exec.Command("kubectl", "get", "secrets", "webhook-server-cert", "-n", namespace) + _, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + } + Eventually(verifyCertManager).Should(Succeed()) + }) + + It("should have CA injection for TestOperator conversion webhook", func() { + By("checking CA injection for TestOperator conversion webhook") + verifyCAInjection := func(g Gomega) { + cmd := exec.Command("kubectl", "get", + "customresourcedefinitions.apiextensions.k8s.io", + "testoperators.testolm.operator-framework.io", + "-o", "go-template={{ .spec.conversion.webhook.clientConfig.caBundle }}") + vwhOutput, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(len(vwhOutput)).To(BeNumerically(">", 10)) + } + Eventually(verifyCAInjection).Should(Succeed()) + }) + + // +kubebuilder:scaffold:e2e-webhooks-checks + + // TODO: Customize the e2e test suite with scenarios specific to your project. + // Consider applying sample/CR(s) and check their status and/or verifying + // the reconciliation by using the metrics, i.e.: + // metricsOutput := getMetricsOutput() + // Expect(metricsOutput).To(ContainSubstring( + // fmt.Sprintf(`controller_runtime_reconcile_total{controller="%s",result="success"} 1`, + // strings.ToLower(), + // )) + }) +}) + +// serviceAccountToken returns a token for the specified service account in the given namespace. +// It uses the Kubernetes TokenRequest API to generate a token by directly sending a request +// and parsing the resulting token from the API response. +func serviceAccountToken() (string, error) { + const tokenRequestRawString = `{ + "apiVersion": "authentication.k8s.io/v1", + "kind": "TokenRequest" + }` + + // Temporary file to store the token request + secretName := fmt.Sprintf("%s-token-request", serviceAccountName) + tokenRequestFile := filepath.Join("/tmp", secretName) + err := os.WriteFile(tokenRequestFile, []byte(tokenRequestRawString), os.FileMode(0o644)) + if err != nil { + return "", err + } + + var out string + verifyTokenCreation := func(g Gomega) { + // Execute kubectl command to create the token + cmd := exec.Command("kubectl", "create", "--raw", fmt.Sprintf( + "/api/v1/namespaces/%s/serviceaccounts/%s/token", + namespace, + serviceAccountName, + ), "-f", tokenRequestFile) + + output, err := cmd.CombinedOutput() + g.Expect(err).NotTo(HaveOccurred()) + + // Parse the JSON output to extract the token + var token tokenRequest + err = json.Unmarshal(output, &token) + g.Expect(err).NotTo(HaveOccurred()) + + out = token.Status.Token + } + Eventually(verifyTokenCreation).Should(Succeed()) + + return out, err +} + +// getMetricsOutput retrieves and returns the logs from the curl pod used to access the metrics endpoint. +func getMetricsOutput() string { + By("getting the curl-metrics logs") + cmd := exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace) + metricsOutput, err := utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to retrieve logs from curl pod") + Expect(metricsOutput).To(ContainSubstring("< HTTP/1.1 200 OK")) + return metricsOutput +} + +// tokenRequest is a simplified representation of the Kubernetes TokenRequest API response, +// containing only the token field that we need to extract. +type tokenRequest struct { + Status struct { + Token string `json:"token"` + } `json:"status"` +} diff --git a/test/test-operator/v1/test/utils/utils.go b/test/test-operator/v1/test/utils/utils.go new file mode 100644 index 000000000..841683609 --- /dev/null +++ b/test/test-operator/v1/test/utils/utils.go @@ -0,0 +1,254 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package utils + +import ( + "bufio" + "bytes" + "fmt" + "os" + "os/exec" + "strings" + + . "github.com/onsi/ginkgo/v2" // nolint:revive,staticcheck +) + +const ( + prometheusOperatorVersion = "v0.77.1" + prometheusOperatorURL = "https://github.com/prometheus-operator/prometheus-operator/" + + "releases/download/%s/bundle.yaml" + + certmanagerVersion = "v1.16.3" + certmanagerURLTmpl = "https://github.com/cert-manager/cert-manager/releases/download/%s/cert-manager.yaml" +) + +func warnError(err error) { + _, _ = fmt.Fprintf(GinkgoWriter, "warning: %v\n", err) +} + +// Run executes the provided command within this context +func Run(cmd *exec.Cmd) (string, error) { + dir, _ := GetProjectDir() + cmd.Dir = dir + + if err := os.Chdir(cmd.Dir); err != nil { + _, _ = fmt.Fprintf(GinkgoWriter, "chdir dir: %q\n", err) + } + + cmd.Env = append(os.Environ(), "GO111MODULE=on") + command := strings.Join(cmd.Args, " ") + _, _ = fmt.Fprintf(GinkgoWriter, "running: %q\n", command) + output, err := cmd.CombinedOutput() + if err != nil { + return string(output), fmt.Errorf("%q failed with error %q: %w", command, string(output), err) + } + + return string(output), nil +} + +// InstallPrometheusOperator installs the prometheus Operator to be used to export the enabled metrics. +func InstallPrometheusOperator() error { + url := fmt.Sprintf(prometheusOperatorURL, prometheusOperatorVersion) + cmd := exec.Command("kubectl", "create", "-f", url) + _, err := Run(cmd) + return err +} + +// UninstallPrometheusOperator uninstalls the prometheus +func UninstallPrometheusOperator() { + url := fmt.Sprintf(prometheusOperatorURL, prometheusOperatorVersion) + cmd := exec.Command("kubectl", "delete", "-f", url) + if _, err := Run(cmd); err != nil { + warnError(err) + } +} + +// IsPrometheusCRDsInstalled checks if any Prometheus CRDs are installed +// by verifying the existence of key CRDs related to Prometheus. +func IsPrometheusCRDsInstalled() bool { + // List of common Prometheus CRDs + prometheusCRDs := []string{ + "prometheuses.monitoring.coreos.com", + "prometheusrules.monitoring.coreos.com", + "prometheusagents.monitoring.coreos.com", + } + + cmd := exec.Command("kubectl", "get", "crds", "-o", "custom-columns=NAME:.metadata.name") + output, err := Run(cmd) + if err != nil { + return false + } + crdList := GetNonEmptyLines(output) + for _, crd := range prometheusCRDs { + for _, line := range crdList { + if strings.Contains(line, crd) { + return true + } + } + } + + return false +} + +// UninstallCertManager uninstalls the cert manager +func UninstallCertManager() { + url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion) + cmd := exec.Command("kubectl", "delete", "-f", url) + if _, err := Run(cmd); err != nil { + warnError(err) + } +} + +// InstallCertManager installs the cert manager bundle. +func InstallCertManager() error { + url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion) + cmd := exec.Command("kubectl", "apply", "-f", url) + if _, err := Run(cmd); err != nil { + return err + } + // Wait for cert-manager-webhook to be ready, which can take time if cert-manager + // was re-installed after uninstalling on a cluster. + cmd = exec.Command("kubectl", "wait", "deployment.apps/cert-manager-webhook", + "--for", "condition=Available", + "--namespace", "cert-manager", + "--timeout", "5m", + ) + + _, err := Run(cmd) + return err +} + +// IsCertManagerCRDsInstalled checks if any Cert Manager CRDs are installed +// by verifying the existence of key CRDs related to Cert Manager. +func IsCertManagerCRDsInstalled() bool { + // List of common Cert Manager CRDs + certManagerCRDs := []string{ + "certificates.cert-manager.io", + "issuers.cert-manager.io", + "clusterissuers.cert-manager.io", + "certificaterequests.cert-manager.io", + "orders.acme.cert-manager.io", + "challenges.acme.cert-manager.io", + } + + // Execute the kubectl command to get all CRDs + cmd := exec.Command("kubectl", "get", "crds") + output, err := Run(cmd) + if err != nil { + return false + } + + // Check if any of the Cert Manager CRDs are present + crdList := GetNonEmptyLines(output) + for _, crd := range certManagerCRDs { + for _, line := range crdList { + if strings.Contains(line, crd) { + return true + } + } + } + + return false +} + +// LoadImageToKindClusterWithName loads a local docker image to the kind cluster +func LoadImageToKindClusterWithName(name string) error { + cluster := "kind" + if v, ok := os.LookupEnv("KIND_CLUSTER"); ok { + cluster = v + } + kindOptions := []string{"load", "docker-image", name, "--name", cluster} + cmd := exec.Command("kind", kindOptions...) + _, err := Run(cmd) + return err +} + +// GetNonEmptyLines converts given command output string into individual objects +// according to line breakers, and ignores the empty elements in it. +func GetNonEmptyLines(output string) []string { + var res []string + elements := strings.Split(output, "\n") + for _, element := range elements { + if element != "" { + res = append(res, element) + } + } + + return res +} + +// GetProjectDir will return the directory where the project is +func GetProjectDir() (string, error) { + wd, err := os.Getwd() + if err != nil { + return wd, fmt.Errorf("failed to get current working directory: %w", err) + } + wd = strings.ReplaceAll(wd, "/test/e2e", "") + return wd, nil +} + +// UncommentCode searches for target in the file and remove the comment prefix +// of the target content. The target content may span multiple lines. +func UncommentCode(filename, target, prefix string) error { + // false positive + // nolint:gosec + content, err := os.ReadFile(filename) + if err != nil { + return fmt.Errorf("failed to read file %q: %w", filename, err) + } + strContent := string(content) + + idx := strings.Index(strContent, target) + if idx < 0 { + return fmt.Errorf("unable to find the code %q to be uncomment", target) + } + + out := new(bytes.Buffer) + _, err = out.Write(content[:idx]) + if err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + + scanner := bufio.NewScanner(bytes.NewBufferString(target)) + if !scanner.Scan() { + return nil + } + for { + if _, err = out.WriteString(strings.TrimPrefix(scanner.Text(), prefix)); err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + // Avoid writing a newline in case the previous line was the last in target. + if !scanner.Scan() { + break + } + if _, err = out.WriteString("\n"); err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + } + + if _, err = out.Write(content[idx+len(target):]); err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + + // false positive + // nolint:gosec + if err = os.WriteFile(filename, out.Bytes(), 0644); err != nil { + return fmt.Errorf("failed to write file %q: %w", filename, err) + } + + return nil +} diff --git a/test/test-operator/v2/.dockerignore b/test/test-operator/v2/.dockerignore new file mode 100644 index 000000000..a3aab7af7 --- /dev/null +++ b/test/test-operator/v2/.dockerignore @@ -0,0 +1,3 @@ +# More info: https://docs.docker.com/engine/reference/builder/#dockerignore-file +# Ignore build and test binaries. +bin/ diff --git a/test/test-operator/v2/.gitignore b/test/test-operator/v2/.gitignore new file mode 100644 index 000000000..ada68ff08 --- /dev/null +++ b/test/test-operator/v2/.gitignore @@ -0,0 +1,27 @@ +# Binaries for programs and plugins +*.exe +*.exe~ +*.dll +*.so +*.dylib +bin/* +Dockerfile.cross + +# Test binary, built with `go test -c` +*.test + +# Output of the go coverage tool, specifically when used with LiteIDE +*.out + +# Go workspace file +go.work + +# Kubernetes Generated files - skip generated files, except for vendored files +!vendor/**/zz_generated.* + +# editor and IDE paraphernalia +.idea +.vscode +*.swp +*.swo +*~ diff --git a/test/test-operator/v2/.golangci.yml b/test/test-operator/v2/.golangci.yml new file mode 100644 index 000000000..e5b21b0f1 --- /dev/null +++ b/test/test-operator/v2/.golangci.yml @@ -0,0 +1,52 @@ +version: "2" +run: + allow-parallel-runners: true +linters: + default: none + enable: + - copyloopvar + - dupl + - errcheck + - ginkgolinter + - goconst + - gocyclo + - govet + - ineffassign + - lll + - misspell + - nakedret + - prealloc + - revive + - staticcheck + - unconvert + - unparam + - unused + settings: + revive: + rules: + - name: comment-spacings + - name: import-shadowing + exclusions: + generated: lax + rules: + - linters: + - lll + path: api/* + - linters: + - dupl + - lll + path: internal/* + paths: + - third_party$ + - builtin$ + - examples$ +formatters: + enable: + - gofmt + - goimports + exclusions: + generated: lax + paths: + - third_party$ + - builtin$ + - examples$ diff --git a/test/test-operator/v2/Dockerfile b/test/test-operator/v2/Dockerfile new file mode 100644 index 000000000..cb1b130fd --- /dev/null +++ b/test/test-operator/v2/Dockerfile @@ -0,0 +1,33 @@ +# Build the manager binary +FROM golang:1.24 AS builder +ARG TARGETOS +ARG TARGETARCH + +WORKDIR /workspace +# Copy the Go Modules manifests +COPY go.mod go.mod +COPY go.sum go.sum +# cache deps before building and copying source so that we don't need to re-download as much +# and so that source changes don't invalidate our downloaded layer +RUN go mod download + +# Copy the go source +COPY cmd/main.go cmd/main.go +COPY api/ api/ +COPY internal/ internal/ + +# Build +# the GOARCH has not a default value to allow the binary be built according to the host where the command +# was called. For example, if we call make docker-build in a local env which has the Apple Silicon M1 SO +# the docker BUILDPLATFORM arg will be linux/arm64 when for Apple x86 it will be linux/amd64. Therefore, +# by leaving it empty we can ensure that the container and binary shipped on it will have the same platform. +RUN CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager cmd/main.go + +# Use distroless as minimal base image to package the manager binary +# Refer to https://github.com/GoogleContainerTools/distroless for more details +FROM gcr.io/distroless/static:nonroot +WORKDIR / +COPY --from=builder /workspace/manager . +USER 65532:65532 + +ENTRYPOINT ["/manager"] diff --git a/test/test-operator/v2/Makefile b/test/test-operator/v2/Makefile new file mode 100644 index 000000000..016d93c97 --- /dev/null +++ b/test/test-operator/v2/Makefile @@ -0,0 +1,362 @@ +# VERSION defines the project version for the bundle. +# Update this value when you upgrade the version of your project. +# To re-generate a bundle for another specific version without changing the standard setup, you can: +# - use the VERSION as arg of the bundle target (e.g make bundle VERSION=0.0.2) +# - use environment variables to overwrite this value (e.g export VERSION=0.0.2) +VERSION ?= 0.0.1 + +# CHANNELS define the bundle channels used in the bundle. +# Add a new line here if you would like to change its default config. (E.g CHANNELS = "candidate,fast,stable") +# To re-generate a bundle for other specific channels without changing the standard setup, you can: +# - use the CHANNELS as arg of the bundle target (e.g make bundle CHANNELS=candidate,fast,stable) +# - use environment variables to overwrite this value (e.g export CHANNELS="candidate,fast,stable") +ifneq ($(origin CHANNELS), undefined) +BUNDLE_CHANNELS := --channels=$(CHANNELS) +endif + +# DEFAULT_CHANNEL defines the default channel used in the bundle. +# Add a new line here if you would like to change its default config. (E.g DEFAULT_CHANNEL = "stable") +# To re-generate a bundle for any other default channel without changing the default setup, you can: +# - use the DEFAULT_CHANNEL as arg of the bundle target (e.g make bundle DEFAULT_CHANNEL=stable) +# - use environment variables to overwrite this value (e.g export DEFAULT_CHANNEL="stable") +ifneq ($(origin DEFAULT_CHANNEL), undefined) +BUNDLE_DEFAULT_CHANNEL := --default-channel=$(DEFAULT_CHANNEL) +endif +BUNDLE_METADATA_OPTS ?= $(BUNDLE_CHANNELS) $(BUNDLE_DEFAULT_CHANNEL) + +# IMAGE_TAG_BASE defines the docker.io namespace and part of the image name for remote images. +# This variable is used to construct full image tags for bundle and catalog images. +# +# For example, running 'make bundle-build bundle-push catalog-build catalog-push' will build and push both +# operator-framework.io/v1-bundle:$VERSION and operator-framework.io/v1-catalog:$VERSION. +IMAGE_TAG_BASE ?= operator-framework.io/v1 + +# BUNDLE_IMG defines the image:tag used for the bundle. +# You can use it as an arg. (E.g make bundle-build BUNDLE_IMG=/:) +BUNDLE_IMG ?= $(IMAGE_TAG_BASE)-bundle:v$(VERSION) + +# BUNDLE_GEN_FLAGS are the flags passed to the operator-sdk generate bundle command +BUNDLE_GEN_FLAGS ?= -q --overwrite --version $(VERSION) $(BUNDLE_METADATA_OPTS) + +# USE_IMAGE_DIGESTS defines if images are resolved via tags or digests +# You can enable this value if you would like to use SHA Based Digests +# To enable set flag to true +USE_IMAGE_DIGESTS ?= false +ifeq ($(USE_IMAGE_DIGESTS), true) + BUNDLE_GEN_FLAGS += --use-image-digests +endif + +# Set the Operator SDK version to use. By default, what is installed on the system is used. +# This is useful for CI or a project to utilize a specific version of the operator-sdk toolkit. +OPERATOR_SDK_VERSION ?= v1.40.0 +# Image URL to use all building/pushing image targets +IMG ?= controller:latest + +# Get the currently used golang install path (in GOPATH/bin, unless GOBIN is set) +ifeq (,$(shell go env GOBIN)) +GOBIN=$(shell go env GOPATH)/bin +else +GOBIN=$(shell go env GOBIN) +endif + +# CONTAINER_TOOL defines the container tool to be used for building images. +# Be aware that the target commands are only tested with Docker which is +# scaffolded by default. However, you might want to replace it to use other +# tools. (i.e. podman) +CONTAINER_TOOL ?= docker + +# Setting SHELL to bash allows bash commands to be executed by recipes. +# Options are set to exit when a recipe line exits non-zero or a piped command fails. +SHELL = /usr/bin/env bash -o pipefail +.SHELLFLAGS = -ec + +.PHONY: all +all: build + +##@ General + +# The help target prints out all targets with their descriptions organized +# beneath their categories. The categories are represented by '##@' and the +# target descriptions by '##'. The awk command is responsible for reading the +# entire set of makefiles included in this invocation, looking for lines of the +# file as xyz: ## something, and then pretty-format the target and help. Then, +# if there's a line with ##@ something, that gets pretty-printed as a category. +# More info on the usage of ANSI control characters for terminal formatting: +# https://en.wikipedia.org/wiki/ANSI_escape_code#SGR_parameters +# More info on the awk command: +# http://linuxcommand.org/lc3_adv_awk.php + +.PHONY: help +help: ## Display this help. + @awk 'BEGIN {FS = ":.*##"; printf "\nUsage:\n make \033[36m\033[0m\n"} /^[a-zA-Z_0-9-]+:.*?##/ { printf " \033[36m%-15s\033[0m %s\n", $$1, $$2 } /^##@/ { printf "\n\033[1m%s\033[0m\n", substr($$0, 5) } ' $(MAKEFILE_LIST) + +##@ Development + +.PHONY: manifests +manifests: controller-gen ## Generate WebhookConfiguration, ClusterRole and CustomResourceDefinition objects. + $(CONTROLLER_GEN) rbac:roleName=manager-role crd webhook paths="./..." output:crd:artifacts:config=config/crd/bases + +.PHONY: generate +generate: controller-gen ## Generate code containing DeepCopy, DeepCopyInto, and DeepCopyObject method implementations. + $(CONTROLLER_GEN) object:headerFile="hack/boilerplate.go.txt" paths="./..." + +.PHONY: fmt +fmt: ## Run go fmt against code. + go fmt ./... + +.PHONY: vet +vet: ## Run go vet against code. + go vet ./... + +.PHONY: test +test: manifests generate fmt vet setup-envtest ## Run tests. + KUBEBUILDER_ASSETS="$(shell $(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path)" go test $$(go list ./... | grep -v /e2e) -coverprofile cover.out + +# TODO(user): To use a different vendor for e2e tests, modify the setup under 'tests/e2e'. +# The default setup assumes Kind is pre-installed and builds/loads the Manager Docker image locally. +# CertManager is installed by default; skip with: +# - CERT_MANAGER_INSTALL_SKIP=true +KIND_CLUSTER ?= v1-test-e2e + +.PHONY: setup-test-e2e +setup-test-e2e: ## Set up a Kind cluster for e2e tests if it does not exist + @command -v $(KIND) >/dev/null 2>&1 || { \ + echo "Kind is not installed. Please install Kind manually."; \ + exit 1; \ + } + @case "$$($(KIND) get clusters)" in \ + *"$(KIND_CLUSTER)"*) \ + echo "Kind cluster '$(KIND_CLUSTER)' already exists. Skipping creation." ;; \ + *) \ + echo "Creating Kind cluster '$(KIND_CLUSTER)'..."; \ + $(KIND) create cluster --name $(KIND_CLUSTER) ;; \ + esac + +.PHONY: test-e2e +test-e2e: setup-test-e2e manifests generate fmt vet ## Run the e2e tests. Expected an isolated environment using Kind. + KIND_CLUSTER=$(KIND_CLUSTER) go test ./test/e2e/ -v -ginkgo.v + $(MAKE) cleanup-test-e2e + +.PHONY: cleanup-test-e2e +cleanup-test-e2e: ## Tear down the Kind cluster used for e2e tests + @$(KIND) delete cluster --name $(KIND_CLUSTER) + +.PHONY: lint +lint: golangci-lint ## Run golangci-lint linter + $(GOLANGCI_LINT) run + +.PHONY: lint-fix +lint-fix: golangci-lint ## Run golangci-lint linter and perform fixes + $(GOLANGCI_LINT) run --fix + +.PHONY: lint-config +lint-config: golangci-lint ## Verify golangci-lint linter configuration + $(GOLANGCI_LINT) config verify + +##@ Build + +.PHONY: build +build: manifests generate fmt vet ## Build manager binary. + go build -o bin/manager cmd/main.go + +.PHONY: run +run: manifests generate fmt vet ## Run a controller from your host. + go run ./cmd/main.go + +# If you wish to build the manager image targeting other platforms you can use the --platform flag. +# (i.e. docker build --platform linux/arm64). However, you must enable docker buildKit for it. +# More info: https://docs.docker.com/develop/develop-images/build_enhancements/ +.PHONY: docker-build +docker-build: ## Build docker image with the manager. + $(CONTAINER_TOOL) build -t ${IMG} . + +.PHONY: docker-push +docker-push: ## Push docker image with the manager. + $(CONTAINER_TOOL) push ${IMG} + +# PLATFORMS defines the target platforms for the manager image be built to provide support to multiple +# architectures. (i.e. make docker-buildx IMG=myregistry/mypoperator:0.0.1). To use this option you need to: +# - be able to use docker buildx. More info: https://docs.docker.com/build/buildx/ +# - have enabled BuildKit. More info: https://docs.docker.com/develop/develop-images/build_enhancements/ +# - be able to push the image to your registry (i.e. if you do not set a valid value via IMG=> then the export will fail) +# To adequately provide solutions that are compatible with multiple platforms, you should consider using this option. +PLATFORMS ?= linux/arm64,linux/amd64,linux/s390x,linux/ppc64le +.PHONY: docker-buildx +docker-buildx: ## Build and push docker image for the manager for cross-platform support + # copy existing Dockerfile and insert --platform=${BUILDPLATFORM} into Dockerfile.cross, and preserve the original Dockerfile + sed -e '1 s/\(^FROM\)/FROM --platform=\$$\{BUILDPLATFORM\}/; t' -e ' 1,// s//FROM --platform=\$$\{BUILDPLATFORM\}/' Dockerfile > Dockerfile.cross + - $(CONTAINER_TOOL) buildx create --name v1-builder + $(CONTAINER_TOOL) buildx use v1-builder + - $(CONTAINER_TOOL) buildx build --push --platform=$(PLATFORMS) --tag ${IMG} -f Dockerfile.cross . + - $(CONTAINER_TOOL) buildx rm v1-builder + rm Dockerfile.cross + +.PHONY: build-installer +build-installer: manifests generate kustomize ## Generate a consolidated YAML with CRDs and deployment. + mkdir -p dist + cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG} + $(KUSTOMIZE) build config/default > dist/install.yaml + +##@ Deployment + +ifndef ignore-not-found + ignore-not-found = false +endif + +.PHONY: install +install: manifests kustomize ## Install CRDs into the K8s cluster specified in ~/.kube/config. + $(KUSTOMIZE) build config/crd | $(KUBECTL) apply -f - + +.PHONY: uninstall +uninstall: manifests kustomize ## Uninstall CRDs from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion. + $(KUSTOMIZE) build config/crd | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f - + +.PHONY: deploy +deploy: manifests kustomize ## Deploy controller to the K8s cluster specified in ~/.kube/config. + cd config/manager && $(KUSTOMIZE) edit set image controller=${IMG} + $(KUSTOMIZE) build config/default | $(KUBECTL) apply -f - + +.PHONY: undeploy +undeploy: kustomize ## Undeploy controller from the K8s cluster specified in ~/.kube/config. Call with ignore-not-found=true to ignore resource not found errors during deletion. + $(KUSTOMIZE) build config/default | $(KUBECTL) delete --ignore-not-found=$(ignore-not-found) -f - + +##@ Dependencies + +## Location to install dependencies to +LOCALBIN ?= $(shell pwd)/bin +$(LOCALBIN): + mkdir -p $(LOCALBIN) + +## Tool Binaries +KUBECTL ?= kubectl +KIND ?= kind +KUSTOMIZE ?= $(LOCALBIN)/kustomize +CONTROLLER_GEN ?= $(LOCALBIN)/controller-gen +ENVTEST ?= $(LOCALBIN)/setup-envtest +GOLANGCI_LINT = $(LOCALBIN)/golangci-lint + +## Tool Versions +KUSTOMIZE_VERSION ?= v5.6.0 +CONTROLLER_TOOLS_VERSION ?= v0.18.0 +#ENVTEST_VERSION is the version of controller-runtime release branch to fetch the envtest setup script (i.e. release-0.20) +ENVTEST_VERSION ?= $(shell go list -m -f "{{ .Version }}" sigs.k8s.io/controller-runtime | awk -F'[v.]' '{printf "release-%d.%d", $$2, $$3}') +#ENVTEST_K8S_VERSION is the version of Kubernetes to use for setting up ENVTEST binaries (i.e. 1.31) +ENVTEST_K8S_VERSION ?= $(shell go list -m -f "{{ .Version }}" k8s.io/api | awk -F'[v.]' '{printf "1.%d", $$3}') +GOLANGCI_LINT_VERSION ?= v2.1.0 + +.PHONY: kustomize +kustomize: $(KUSTOMIZE) ## Download kustomize locally if necessary. +$(KUSTOMIZE): $(LOCALBIN) + $(call go-install-tool,$(KUSTOMIZE),sigs.k8s.io/kustomize/kustomize/v5,$(KUSTOMIZE_VERSION)) + +.PHONY: controller-gen +controller-gen: $(CONTROLLER_GEN) ## Download controller-gen locally if necessary. +$(CONTROLLER_GEN): $(LOCALBIN) + $(call go-install-tool,$(CONTROLLER_GEN),sigs.k8s.io/controller-tools/cmd/controller-gen,$(CONTROLLER_TOOLS_VERSION)) + +.PHONY: setup-envtest +setup-envtest: envtest ## Download the binaries required for ENVTEST in the local bin directory. + @echo "Setting up envtest binaries for Kubernetes version $(ENVTEST_K8S_VERSION)..." + @$(ENVTEST) use $(ENVTEST_K8S_VERSION) --bin-dir $(LOCALBIN) -p path || { \ + echo "Error: Failed to set up envtest binaries for version $(ENVTEST_K8S_VERSION)."; \ + exit 1; \ + } + +.PHONY: envtest +envtest: $(ENVTEST) ## Download setup-envtest locally if necessary. +$(ENVTEST): $(LOCALBIN) + $(call go-install-tool,$(ENVTEST),sigs.k8s.io/controller-runtime/tools/setup-envtest,$(ENVTEST_VERSION)) + +.PHONY: golangci-lint +golangci-lint: $(GOLANGCI_LINT) ## Download golangci-lint locally if necessary. +$(GOLANGCI_LINT): $(LOCALBIN) + $(call go-install-tool,$(GOLANGCI_LINT),github.com/golangci/golangci-lint/v2/cmd/golangci-lint,$(GOLANGCI_LINT_VERSION)) + +# go-install-tool will 'go install' any package with custom target and name of binary, if it doesn't exist +# $1 - target path with name of binary +# $2 - package url which can be installed +# $3 - specific version of package +define go-install-tool +@[ -f "$(1)-$(3)" ] || { \ +set -e; \ +package=$(2)@$(3) ;\ +echo "Downloading $${package}" ;\ +rm -f $(1) || true ;\ +GOBIN=$(LOCALBIN) go install $${package} ;\ +mv $(1) $(1)-$(3) ;\ +} ;\ +ln -sf $(1)-$(3) $(1) +endef + +.PHONY: operator-sdk +OPERATOR_SDK ?= $(LOCALBIN)/operator-sdk +operator-sdk: ## Download operator-sdk locally if necessary. +ifeq (,$(wildcard $(OPERATOR_SDK))) +ifeq (, $(shell which operator-sdk 2>/dev/null)) + @{ \ + set -e ;\ + mkdir -p $(dir $(OPERATOR_SDK)) ;\ + OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \ + curl -sSLo $(OPERATOR_SDK) https://github.com/operator-framework/operator-sdk/releases/download/$(OPERATOR_SDK_VERSION)/operator-sdk_$${OS}_$${ARCH} ;\ + chmod +x $(OPERATOR_SDK) ;\ + } +else +OPERATOR_SDK = $(shell which operator-sdk) +endif +endif + +.PHONY: bundle +bundle: manifests kustomize operator-sdk ## Generate bundle manifests and metadata, then validate generated files. + $(OPERATOR_SDK) generate kustomize manifests -q + cd config/manager && $(KUSTOMIZE) edit set image controller=$(IMG) + $(KUSTOMIZE) build config/manifests | $(OPERATOR_SDK) generate bundle $(BUNDLE_GEN_FLAGS) + $(OPERATOR_SDK) bundle validate ./bundle + +.PHONY: bundle-build +bundle-build: ## Build the bundle image. + $(CONTAINER_TOOL) build -f bundle.Dockerfile -t $(BUNDLE_IMG) . + +.PHONY: bundle-push +bundle-push: ## Push the bundle image. + $(MAKE) docker-push IMG=$(BUNDLE_IMG) + +.PHONY: opm +OPM = $(LOCALBIN)/opm +opm: ## Download opm locally if necessary. +ifeq (,$(wildcard $(OPM))) +ifeq (,$(shell which opm 2>/dev/null)) + @{ \ + set -e ;\ + mkdir -p $(dir $(OPM)) ;\ + OS=$(shell go env GOOS) && ARCH=$(shell go env GOARCH) && \ + curl -sSLo $(OPM) https://github.com/operator-framework/operator-registry/releases/download/v1.55.0/$${OS}-$${ARCH}-opm ;\ + chmod +x $(OPM) ;\ + } +else +OPM = $(shell which opm) +endif +endif + +# A comma-separated list of bundle images (e.g. make catalog-build BUNDLE_IMGS=example.com/operator-bundle:v0.1.0,example.com/operator-bundle:v0.2.0). +# These images MUST exist in a registry and be pull-able. +BUNDLE_IMGS ?= $(BUNDLE_IMG) + +# The image tag given to the resulting catalog image (e.g. make catalog-build CATALOG_IMG=example.com/operator-catalog:v0.2.0). +CATALOG_IMG ?= $(IMAGE_TAG_BASE)-catalog:v$(VERSION) + +# Set CATALOG_BASE_IMG to an existing catalog image tag to add $BUNDLE_IMGS to that image. +ifneq ($(origin CATALOG_BASE_IMG), undefined) +FROM_INDEX_OPT := --from-index $(CATALOG_BASE_IMG) +endif + +# Build a catalog image by adding bundle images to an empty catalog using the operator package manager tool, 'opm'. +# This recipe invokes 'opm' in 'semver' bundle add mode. For more information on add modes, see: +# https://github.com/operator-framework/community-operators/blob/7f1438c/docs/packaging-operator.md#updating-your-existing-operator +.PHONY: catalog-build +catalog-build: opm ## Build a catalog image. + $(OPM) index add --container-tool $(CONTAINER_TOOL) --mode semver --tag $(CATALOG_IMG) --bundles $(BUNDLE_IMGS) $(FROM_INDEX_OPT) + +# Push the catalog image. +.PHONY: catalog-push +catalog-push: ## Push a catalog image. + $(MAKE) docker-push IMG=$(CATALOG_IMG) diff --git a/test/test-operator/v2/PROJECT b/test/test-operator/v2/PROJECT new file mode 100644 index 000000000..61e4999f1 --- /dev/null +++ b/test/test-operator/v2/PROJECT @@ -0,0 +1,42 @@ +# Code generated by tool. DO NOT EDIT. +# This file is used to track the info used to scaffold your project +# and allow the plugins properly work. +# More info: https://book.kubebuilder.io/reference/project-config.html +domain: operator-framework.io +layout: +- go.kubebuilder.io/v4 +plugins: + manifests.sdk.operatorframework.io/v2: {} + scorecard.sdk.operatorframework.io/v2: {} +projectName: v1 +repo: github.com/operator-framework/operator-controller/test/test-operator/v2 +resources: +- api: + crdVersion: v1 + namespaced: true + controller: true + domain: operator-framework.io + group: testolm + kind: TestOperator + path: github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1 + version: v1 + webhooks: + defaulting: true + validation: true + webhookVersion: v1 +- api: + crdVersion: v1 + namespaced: true + domain: operator-framework.io + group: testolm + kind: TestOperator + path: github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2 + version: v2 + webhooks: + conversion: true + defaulting: true + spoke: + - v1 + validation: true + webhookVersion: v1 +version: "3" diff --git a/test/test-operator/v2/README.md b/test/test-operator/v2/README.md new file mode 100644 index 000000000..d3925aa68 --- /dev/null +++ b/test/test-operator/v2/README.md @@ -0,0 +1,135 @@ +# v1 +// TODO(user): Add simple overview of use/purpose + +## Description +// TODO(user): An in-depth paragraph about your project and overview of use + +## Getting Started + +### Prerequisites +- go version v1.24.0+ +- docker version 17.03+. +- kubectl version v1.11.3+. +- Access to a Kubernetes v1.11.3+ cluster. + +### To Deploy on the cluster +**Build and push your image to the location specified by `IMG`:** + +```sh +make docker-build docker-push IMG=/v1:tag +``` + +**NOTE:** This image ought to be published in the personal registry you specified. +And it is required to have access to pull the image from the working environment. +Make sure you have the proper permission to the registry if the above commands don’t work. + +**Install the CRDs into the cluster:** + +```sh +make install +``` + +**Deploy the Manager to the cluster with the image specified by `IMG`:** + +```sh +make deploy IMG=/v1:tag +``` + +> **NOTE**: If you encounter RBAC errors, you may need to grant yourself cluster-admin +privileges or be logged in as admin. + +**Create instances of your solution** +You can apply the samples (examples) from the config/sample: + +```sh +kubectl apply -k config/samples/ +``` + +>**NOTE**: Ensure that the samples has default values to test it out. + +### To Uninstall +**Delete the instances (CRs) from the cluster:** + +```sh +kubectl delete -k config/samples/ +``` + +**Delete the APIs(CRDs) from the cluster:** + +```sh +make uninstall +``` + +**UnDeploy the controller from the cluster:** + +```sh +make undeploy +``` + +## Project Distribution + +Following the options to release and provide this solution to the users. + +### By providing a bundle with all YAML files + +1. Build the installer for the image built and published in the registry: + +```sh +make build-installer IMG=/v1:tag +``` + +**NOTE:** The makefile target mentioned above generates an 'install.yaml' +file in the dist directory. This file contains all the resources built +with Kustomize, which are necessary to install this project without its +dependencies. + +2. Using the installer + +Users can just run 'kubectl apply -f ' to install +the project, i.e.: + +```sh +kubectl apply -f https://raw.githubusercontent.com//v1//dist/install.yaml +``` + +### By providing a Helm Chart + +1. Build the chart using the optional helm plugin + +```sh +operator-sdk edit --plugins=helm/v1-alpha +``` + +2. See that a chart was generated under 'dist/chart', and users +can obtain this solution from there. + +**NOTE:** If you change the project, you need to update the Helm Chart +using the same command above to sync the latest changes. Furthermore, +if you create webhooks, you need to use the above command with +the '--force' flag and manually ensure that any custom configuration +previously added to 'dist/chart/values.yaml' or 'dist/chart/manager/manager.yaml' +is manually re-applied afterwards. + +## Contributing +// TODO(user): Add detailed information on how you would like others to contribute to this project + +**NOTE:** Run `make help` for more information on all potential `make` targets + +More information can be found via the [Kubebuilder Documentation](https://book.kubebuilder.io/introduction.html) + +## License + +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + diff --git a/test/test-operator/v2/api/v1/groupversion_info.go b/test/test-operator/v2/api/v1/groupversion_info.go new file mode 100644 index 000000000..8a9c6e074 --- /dev/null +++ b/test/test-operator/v2/api/v1/groupversion_info.go @@ -0,0 +1,38 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package v1 contains API Schema definitions for the testolm v1 API group. +// +kubebuilder:object:generate=true +// +groupName=testolm.operator-framework.io +package v1 + +import ( + "k8s.io/apimachinery/pkg/runtime/schema" + "sigs.k8s.io/controller-runtime/pkg/scheme" +) + +var ( + // GroupVersion is group version used to register these objects. + GroupVersion = schema.GroupVersion{Group: "testolm.operator-framework.io", Version: "v1"} + + // SchemeBuilder is used to add go types to the GroupVersionKind scheme. + SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion} + + // AddToScheme adds the types in this group-version to the given scheme. + AddToScheme = SchemeBuilder.AddToScheme + + TestOperatorKind = "TestOperator" +) diff --git a/test/test-operator/v2/api/v1/testoperator_conversion.go b/test/test-operator/v2/api/v1/testoperator_conversion.go new file mode 100644 index 000000000..180e89a5c --- /dev/null +++ b/test/test-operator/v2/api/v1/testoperator_conversion.go @@ -0,0 +1,44 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "log" + + "sigs.k8s.io/controller-runtime/pkg/conversion" + + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" +) + +// ConvertTo converts this TestOperator (v1) to the Hub version (v2). +func (src *TestOperator) ConvertTo(dstRaw conversion.Hub) error { + dst := dstRaw.(*testolmv2.TestOperator) + log.Printf("ConvertTo: Converting TestOperator from Spoke version v1 to Hub version v2;"+ + "source: %s/%s, target: %s/%s", src.Namespace, src.Name, dst.Namespace, dst.Name) + + dst.Spec.EchoMessage = src.Spec.Message + return nil +} + +// ConvertFrom converts the Hub version (v2) to this TestOperator (v1). +func (dst *TestOperator) ConvertFrom(srcRaw conversion.Hub) error { + src := srcRaw.(*testolmv2.TestOperator) + log.Printf("ConvertFrom: Converting TestOperator from Hub version v2 to Spoke version v1;"+ + "source: %s/%s, target: %s/%s", src.Namespace, src.Name, dst.Namespace, dst.Name) + dst.Spec.Message = src.Spec.EchoMessage + return nil +} diff --git a/test/test-operator/v2/api/v1/testoperator_types.go b/test/test-operator/v2/api/v1/testoperator_types.go new file mode 100644 index 000000000..0da2557f0 --- /dev/null +++ b/test/test-operator/v2/api/v1/testoperator_types.go @@ -0,0 +1,57 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// TestOperatorSpec defines the desired state of TestOperator. +type TestOperatorSpec struct { + // +optional + Message string `json:"message,omitempty"` +} + +// TestOperatorStatus defines the observed state of TestOperator. +type TestOperatorStatus struct { + Echo string `json:"echo,omitempty"` +} + +// +kubebuilder:object:root=true +// +kubebuilder:subresource:status + +// TestOperator is the Schema for the testoperators API. +type TestOperator struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + Spec TestOperatorSpec `json:"spec,omitempty"` + Status TestOperatorStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// TestOperatorList contains a list of TestOperator. +type TestOperatorList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []TestOperator `json:"items"` +} + +func init() { + SchemeBuilder.Register(&TestOperator{}, &TestOperatorList{}) +} diff --git a/test/test-operator/v2/api/v1/zz_generated.deepcopy.go b/test/test-operator/v2/api/v1/zz_generated.deepcopy.go new file mode 100644 index 000000000..9b28ef91c --- /dev/null +++ b/test/test-operator/v2/api/v1/zz_generated.deepcopy.go @@ -0,0 +1,114 @@ +//go:build !ignore_autogenerated + +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Code generated by controller-gen. DO NOT EDIT. + +package v1 + +import ( + runtime "k8s.io/apimachinery/pkg/runtime" +) + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperator) DeepCopyInto(out *TestOperator) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + out.Spec = in.Spec + out.Status = in.Status +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperator. +func (in *TestOperator) DeepCopy() *TestOperator { + if in == nil { + return nil + } + out := new(TestOperator) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *TestOperator) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorList) DeepCopyInto(out *TestOperatorList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]TestOperator, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorList. +func (in *TestOperatorList) DeepCopy() *TestOperatorList { + if in == nil { + return nil + } + out := new(TestOperatorList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *TestOperatorList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorSpec) DeepCopyInto(out *TestOperatorSpec) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorSpec. +func (in *TestOperatorSpec) DeepCopy() *TestOperatorSpec { + if in == nil { + return nil + } + out := new(TestOperatorSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorStatus) DeepCopyInto(out *TestOperatorStatus) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorStatus. +func (in *TestOperatorStatus) DeepCopy() *TestOperatorStatus { + if in == nil { + return nil + } + out := new(TestOperatorStatus) + in.DeepCopyInto(out) + return out +} diff --git a/test/test-operator/v2/api/v2/groupversion_info.go b/test/test-operator/v2/api/v2/groupversion_info.go new file mode 100644 index 000000000..46a4f4d44 --- /dev/null +++ b/test/test-operator/v2/api/v2/groupversion_info.go @@ -0,0 +1,38 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Package v2 contains API Schema definitions for the testolm v2 API group. +// +kubebuilder:object:generate=true +// +groupName=testolm.operator-framework.io +package v2 + +import ( + "k8s.io/apimachinery/pkg/runtime/schema" + "sigs.k8s.io/controller-runtime/pkg/scheme" +) + +var ( + // GroupVersion is group version used to register these objects. + GroupVersion = schema.GroupVersion{Group: "testolm.operator-framework.io", Version: "v2"} + + // SchemeBuilder is used to add go types to the GroupVersionKind scheme. + SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion} + + // AddToScheme adds the types in this group-version to the given scheme. + AddToScheme = SchemeBuilder.AddToScheme + + TestOperatorKind = "TestOperator" +) diff --git a/test/test-operator/v2/api/v2/testoperator_conversion.go b/test/test-operator/v2/api/v2/testoperator_conversion.go new file mode 100644 index 000000000..cf8ffc056 --- /dev/null +++ b/test/test-operator/v2/api/v2/testoperator_conversion.go @@ -0,0 +1,20 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v2 + +// Hub marks this type as a conversion hub. +func (*TestOperator) Hub() {} diff --git a/test/test-operator/v2/api/v2/testoperator_types.go b/test/test-operator/v2/api/v2/testoperator_types.go new file mode 100644 index 000000000..2b65c6d08 --- /dev/null +++ b/test/test-operator/v2/api/v2/testoperator_types.go @@ -0,0 +1,59 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v2 + +import ( + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" +) + +// TestOperatorSpec defines the desired state of TestOperator. +type TestOperatorSpec struct { + // +optional + EchoMessage string `json:"echoMessage,omitempty"` +} + +// TestOperatorStatus defines the observed state of TestOperator. +type TestOperatorStatus struct { + Echo string `json:"echo,omitempty"` +} + +// +kubebuilder:object:root=true +// +kubebuilder:storageversion +// +kubebuilder:conversion:hub +// +kubebuilder:subresource:status + +// TestOperator is the Schema for the testoperators API. +type TestOperator struct { + metav1.TypeMeta `json:",inline"` + metav1.ObjectMeta `json:"metadata,omitempty"` + + Spec TestOperatorSpec `json:"spec,omitempty"` + Status TestOperatorStatus `json:"status,omitempty"` +} + +// +kubebuilder:object:root=true + +// TestOperatorList contains a list of TestOperator. +type TestOperatorList struct { + metav1.TypeMeta `json:",inline"` + metav1.ListMeta `json:"metadata,omitempty"` + Items []TestOperator `json:"items"` +} + +func init() { + SchemeBuilder.Register(&TestOperator{}, &TestOperatorList{}) +} diff --git a/test/test-operator/v2/api/v2/zz_generated.deepcopy.go b/test/test-operator/v2/api/v2/zz_generated.deepcopy.go new file mode 100644 index 000000000..0d3afbf3a --- /dev/null +++ b/test/test-operator/v2/api/v2/zz_generated.deepcopy.go @@ -0,0 +1,114 @@ +//go:build !ignore_autogenerated + +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +// Code generated by controller-gen. DO NOT EDIT. + +package v2 + +import ( + runtime "k8s.io/apimachinery/pkg/runtime" +) + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperator) DeepCopyInto(out *TestOperator) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ObjectMeta.DeepCopyInto(&out.ObjectMeta) + out.Spec = in.Spec + out.Status = in.Status +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperator. +func (in *TestOperator) DeepCopy() *TestOperator { + if in == nil { + return nil + } + out := new(TestOperator) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *TestOperator) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorList) DeepCopyInto(out *TestOperatorList) { + *out = *in + out.TypeMeta = in.TypeMeta + in.ListMeta.DeepCopyInto(&out.ListMeta) + if in.Items != nil { + in, out := &in.Items, &out.Items + *out = make([]TestOperator, len(*in)) + for i := range *in { + (*in)[i].DeepCopyInto(&(*out)[i]) + } + } +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorList. +func (in *TestOperatorList) DeepCopy() *TestOperatorList { + if in == nil { + return nil + } + out := new(TestOperatorList) + in.DeepCopyInto(out) + return out +} + +// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object. +func (in *TestOperatorList) DeepCopyObject() runtime.Object { + if c := in.DeepCopy(); c != nil { + return c + } + return nil +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorSpec) DeepCopyInto(out *TestOperatorSpec) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorSpec. +func (in *TestOperatorSpec) DeepCopy() *TestOperatorSpec { + if in == nil { + return nil + } + out := new(TestOperatorSpec) + in.DeepCopyInto(out) + return out +} + +// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil. +func (in *TestOperatorStatus) DeepCopyInto(out *TestOperatorStatus) { + *out = *in +} + +// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TestOperatorStatus. +func (in *TestOperatorStatus) DeepCopy() *TestOperatorStatus { + if in == nil { + return nil + } + out := new(TestOperatorStatus) + in.DeepCopyInto(out) + return out +} diff --git a/test/test-operator/v2/bundle.Dockerfile b/test/test-operator/v2/bundle.Dockerfile new file mode 100644 index 000000000..fb9463f74 --- /dev/null +++ b/test/test-operator/v2/bundle.Dockerfile @@ -0,0 +1,15 @@ +FROM scratch + +# Core bundle labels. +LABEL operators.operatorframework.io.bundle.mediatype.v1=registry+v1 +LABEL operators.operatorframework.io.bundle.manifests.v1=manifests/ +LABEL operators.operatorframework.io.bundle.metadata.v1=metadata/ +LABEL operators.operatorframework.io.bundle.package.v1=v1 +LABEL operators.operatorframework.io.bundle.channels.v1=alpha +LABEL operators.operatorframework.io.metrics.builder=operator-sdk-v1.40.0+git +LABEL operators.operatorframework.io.metrics.mediatype.v1=metrics+v1 +LABEL operators.operatorframework.io.metrics.project_layout=go.kubebuilder.io/v4 + +# Copy files to locations specified by labels. +COPY bundle/manifests /manifests/ +COPY bundle/metadata /metadata/ diff --git a/test/test-operator/v2/bundle/manifests/testolm.operator-framework.io_testoperators.yaml b/test/test-operator/v2/bundle/manifests/testolm.operator-framework.io_testoperators.yaml new file mode 100644 index 000000000..ceed01461 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/testolm.operator-framework.io_testoperators.yaml @@ -0,0 +1,110 @@ +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + controller-gen.kubebuilder.io/version: v0.18.0 + creationTimestamp: null + name: testoperators.testolm.operator-framework.io +spec: + conversion: + strategy: Webhook + webhook: + clientConfig: + service: + name: v1-webhook-service + namespace: v1-system + path: /convert + conversionReviewVersions: + - v1 + group: testolm.operator-framework.io + names: + kind: TestOperator + listKind: TestOperatorList + plural: testoperators + singular: testoperator + scope: Namespaced + versions: + - name: v1 + schema: + openAPIV3Schema: + description: TestOperator is the Schema for the testoperators API. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: TestOperatorSpec defines the desired state of TestOperator. + properties: + message: + type: string + type: object + status: + description: TestOperatorStatus defines the observed state of TestOperator. + properties: + echo: + type: string + type: object + type: object + served: true + storage: false + subresources: + status: {} + - name: v2 + schema: + openAPIV3Schema: + description: TestOperator is the Schema for the testoperators API. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: TestOperatorSpec defines the desired state of TestOperator. + properties: + echoMessage: + type: string + type: object + status: + description: TestOperatorStatus defines the observed state of TestOperator. + properties: + echo: + type: string + type: object + type: object + served: true + storage: true + subresources: + status: {} +status: + acceptedNames: + kind: "" + plural: "" + conditions: null + storedVersions: null diff --git a/test/test-operator/v2/bundle/manifests/v1-controller-manager-metrics-service_v1_service.yaml b/test/test-operator/v2/bundle/manifests/v1-controller-manager-metrics-service_v1_service.yaml new file mode 100644 index 000000000..3ffded2da --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1-controller-manager-metrics-service_v1_service.yaml @@ -0,0 +1,20 @@ +apiVersion: v1 +kind: Service +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + control-plane: controller-manager + name: v1-controller-manager-metrics-service +spec: + ports: + - name: https + port: 8443 + protocol: TCP + targetPort: 8443 + selector: + app.kubernetes.io/name: v1 + control-plane: controller-manager +status: + loadBalancer: {} diff --git a/test/test-operator/v2/bundle/manifests/v1-metrics-reader_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v2/bundle/manifests/v1-metrics-reader_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..a40eb9b01 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1-metrics-reader_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,10 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + name: v1-metrics-reader +rules: +- nonResourceURLs: + - /metrics + verbs: + - get diff --git a/test/test-operator/v2/bundle/manifests/v1-testoperator-admin-role_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v2/bundle/manifests/v1-testoperator-admin-role_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..2438da016 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1-testoperator-admin-role_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,21 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-testoperator-admin-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - '*' +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v2/bundle/manifests/v1-testoperator-editor-role_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v2/bundle/manifests/v1-testoperator-editor-role_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..e3c19daa1 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1-testoperator-editor-role_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,27 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-testoperator-editor-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v2/bundle/manifests/v1-testoperator-viewer-role_rbac.authorization.k8s.io_v1_clusterrole.yaml b/test/test-operator/v2/bundle/manifests/v1-testoperator-viewer-role_rbac.authorization.k8s.io_v1_clusterrole.yaml new file mode 100644 index 000000000..281cddff9 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1-testoperator-viewer-role_rbac.authorization.k8s.io_v1_clusterrole.yaml @@ -0,0 +1,23 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-testoperator-viewer-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - get + - list + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v2/bundle/manifests/v1-webhook-service_v1_service.yaml b/test/test-operator/v2/bundle/manifests/v1-webhook-service_v1_service.yaml new file mode 100644 index 000000000..59ed95cf0 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1-webhook-service_v1_service.yaml @@ -0,0 +1,18 @@ +apiVersion: v1 +kind: Service +metadata: + creationTimestamp: null + labels: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + name: v1-webhook-service +spec: + ports: + - port: 443 + protocol: TCP + targetPort: 9443 + selector: + app.kubernetes.io/name: v1 + control-plane: controller-manager +status: + loadBalancer: {} diff --git a/test/test-operator/v2/bundle/manifests/v1.clusterserviceversion.yaml b/test/test-operator/v2/bundle/manifests/v1.clusterserviceversion.yaml new file mode 100644 index 000000000..867a594a1 --- /dev/null +++ b/test/test-operator/v2/bundle/manifests/v1.clusterserviceversion.yaml @@ -0,0 +1,293 @@ +apiVersion: operators.coreos.com/v1alpha1 +kind: ClusterServiceVersion +metadata: + annotations: + alm-examples: '[]' + capabilities: Basic Install + createdAt: "2025-07-03T15:21:41Z" + operators.operatorframework.io/builder: operator-sdk-v1.40.0+git + operators.operatorframework.io/project_layout: go.kubebuilder.io/v4 + name: v1.v0.0.1 + namespace: placeholder +spec: + apiservicedefinitions: {} + customresourcedefinitions: + owned: + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v1 + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v2 + description: OLM Test Operator + displayName: OLM Test Operator + icon: + - base64data: "" + mediatype: "" + install: + spec: + clusterPermissions: + - rules: + - apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch + - apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/finalizers + verbs: + - update + - apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get + - patch + - update + - apiGroups: + - authentication.k8s.io + resources: + - tokenreviews + verbs: + - create + - apiGroups: + - authorization.k8s.io + resources: + - subjectaccessreviews + verbs: + - create + serviceAccountName: v1-controller-manager + deployments: + - label: + app.kubernetes.io/managed-by: kustomize + app.kubernetes.io/name: v1 + control-plane: controller-manager + name: v1-controller-manager + spec: + replicas: 1 + selector: + matchLabels: + app.kubernetes.io/name: v1 + control-plane: controller-manager + strategy: {} + template: + metadata: + annotations: + kubectl.kubernetes.io/default-container: manager + labels: + app.kubernetes.io/name: v1 + control-plane: controller-manager + spec: + containers: + - args: + - --metrics-bind-address=:8443 + - --leader-elect + - --health-probe-bind-address=:8081 + - --webhook-cert-path=/tmp/k8s-webhook-server/serving-certs + command: + - /manager + env: + - name: WATCH_NAMESPACE + valueFrom: + fieldRef: + fieldPath: metadata.annotations['olm.targetNamespaces'] + image: controller:latest + livenessProbe: + httpGet: + path: /healthz + port: 8081 + initialDelaySeconds: 15 + periodSeconds: 20 + name: manager + ports: + - containerPort: 9443 + name: webhook-server + protocol: TCP + readinessProbe: + httpGet: + path: /readyz + port: 8081 + initialDelaySeconds: 5 + periodSeconds: 10 + resources: + limits: + cpu: 500m + memory: 128Mi + requests: + cpu: 10m + memory: 64Mi + securityContext: + allowPrivilegeEscalation: false + capabilities: + drop: + - ALL + securityContext: + runAsNonRoot: true + seccompProfile: + type: RuntimeDefault + serviceAccountName: v1-controller-manager + terminationGracePeriodSeconds: 10 + permissions: + - rules: + - apiGroups: + - "" + resources: + - configmaps + verbs: + - get + - list + - watch + - create + - update + - patch + - delete + - apiGroups: + - coordination.k8s.io + resources: + - leases + verbs: + - get + - list + - watch + - create + - update + - patch + - delete + - apiGroups: + - "" + resources: + - events + verbs: + - create + - patch + serviceAccountName: v1-controller-manager + strategy: deployment + installModes: + - supported: false + type: OwnNamespace + - supported: false + type: SingleNamespace + - supported: false + type: MultiNamespace + - supported: true + type: AllNamespaces + keywords: + - test + - operator + links: + - name: V1 + url: https://v1.domain + maintainers: + - email: operator-framework-olm-dev@googlegroups.com + name: community + maturity: alpha + provider: + name: operator-framework + url: https://github.com/operator-framework/operator-controller + version: 0.0.1 + webhookdefinitions: + - admissionReviewVersions: + - v1 + containerPort: 443 + conversionCRDs: + - testoperators.testolm.operator-framework.io + deploymentName: v1-controller-manager + generateName: ctestoperators.kb.io + sideEffects: None + targetPort: 9443 + type: ConversionWebhook + webhookPath: /convert + - admissionReviewVersions: + - v1 + containerPort: 443 + deploymentName: v1-controller-manager + failurePolicy: Fail + generateName: mtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None + targetPort: 9443 + type: MutatingAdmissionWebhook + webhookPath: /mutate-testolm-operator-framework-io-v1-testoperator + - admissionReviewVersions: + - v1 + containerPort: 443 + deploymentName: v1-controller-manager + failurePolicy: Fail + generateName: mtestoperator-v2.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v2 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None + targetPort: 9443 + type: MutatingAdmissionWebhook + webhookPath: /mutate-testolm-operator-framework-io-v2-testoperator + - admissionReviewVersions: + - v1 + containerPort: 443 + deploymentName: v1-controller-manager + failurePolicy: Fail + generateName: vtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None + targetPort: 9443 + type: ValidatingAdmissionWebhook + webhookPath: /validate-testolm-operator-framework-io-v1-testoperator + - admissionReviewVersions: + - v1 + containerPort: 443 + deploymentName: v1-controller-manager + failurePolicy: Fail + generateName: vtestoperator-v2.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v2 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None + targetPort: 9443 + type: ValidatingAdmissionWebhook + webhookPath: /validate-testolm-operator-framework-io-v2-testoperator diff --git a/test/test-operator/v2/bundle/metadata/annotations.yaml b/test/test-operator/v2/bundle/metadata/annotations.yaml new file mode 100644 index 000000000..f118fcf1d --- /dev/null +++ b/test/test-operator/v2/bundle/metadata/annotations.yaml @@ -0,0 +1,10 @@ +annotations: + # Core bundle annotations. + operators.operatorframework.io.bundle.mediatype.v1: registry+v1 + operators.operatorframework.io.bundle.manifests.v1: manifests/ + operators.operatorframework.io.bundle.metadata.v1: metadata/ + operators.operatorframework.io.bundle.package.v1: v1 + operators.operatorframework.io.bundle.channels.v1: alpha + operators.operatorframework.io.metrics.builder: operator-sdk-v1.40.0+git + operators.operatorframework.io.metrics.mediatype.v1: metrics+v1 + operators.operatorframework.io.metrics.project_layout: go.kubebuilder.io/v4 diff --git a/test/test-operator/v2/cmd/main.go b/test/test-operator/v2/cmd/main.go new file mode 100644 index 000000000..9608553f0 --- /dev/null +++ b/test/test-operator/v2/cmd/main.go @@ -0,0 +1,287 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package main + +import ( + "crypto/tls" + "flag" + "fmt" + "os" + "path/filepath" + "sigs.k8s.io/controller-runtime/pkg/cache" + + // Import all Kubernetes client auth plugins (e.g. Azure, GCP, OIDC, etc.) + // to ensure that exec-entrypoint and run can make use of them. + _ "k8s.io/client-go/plugin/pkg/client/auth" + + "k8s.io/apimachinery/pkg/runtime" + utilruntime "k8s.io/apimachinery/pkg/util/runtime" + clientgoscheme "k8s.io/client-go/kubernetes/scheme" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/certwatcher" + "sigs.k8s.io/controller-runtime/pkg/healthz" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + "sigs.k8s.io/controller-runtime/pkg/metrics/filters" + metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server" + "sigs.k8s.io/controller-runtime/pkg/webhook" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1" + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" + "github.com/operator-framework/operator-controller/test/test-operator/v2/internal/controller" + webhookv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/internal/webhook/v1" + webhookv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/internal/webhook/v2" + // +kubebuilder:scaffold:imports +) + +var ( + scheme = runtime.NewScheme() + setupLog = ctrl.Log.WithName("setup") +) + +func init() { + utilruntime.Must(clientgoscheme.AddToScheme(scheme)) + + utilruntime.Must(testolmv1.AddToScheme(scheme)) + utilruntime.Must(testolmv2.AddToScheme(scheme)) + // +kubebuilder:scaffold:scheme +} + +// nolint:gocyclo +func main() { + var metricsAddr string + var metricsCertPath, metricsCertName, metricsCertKey string + var webhookCertPath, webhookCertName, webhookCertKey string + var enableLeaderElection bool + var probeAddr string + var secureMetrics bool + var enableHTTP2 bool + var tlsOpts []func(*tls.Config) + flag.StringVar(&metricsAddr, "metrics-bind-address", "0", "The address the metrics endpoint binds to. "+ + "Use :8443 for HTTPS or :8080 for HTTP, or leave as 0 to disable the metrics service.") + flag.StringVar(&probeAddr, "health-probe-bind-address", ":8081", "The address the probe endpoint binds to.") + flag.BoolVar(&enableLeaderElection, "leader-elect", false, + "Enable leader election for controller manager. "+ + "Enabling this will ensure there is only one active controller manager.") + flag.BoolVar(&secureMetrics, "metrics-secure", true, + "If set, the metrics endpoint is served securely via HTTPS. Use --metrics-secure=false to use HTTP instead.") + flag.StringVar(&webhookCertPath, "webhook-cert-path", "", "The directory that contains the webhook certificate.") + flag.StringVar(&webhookCertName, "webhook-cert-name", "tls.crt", "The name of the webhook certificate file.") + flag.StringVar(&webhookCertKey, "webhook-cert-key", "tls.key", "The name of the webhook key file.") + flag.StringVar(&metricsCertPath, "metrics-cert-path", "", + "The directory that contains the metrics server certificate.") + flag.StringVar(&metricsCertName, "metrics-cert-name", "tls.crt", "The name of the metrics server certificate file.") + flag.StringVar(&metricsCertKey, "metrics-cert-key", "tls.key", "The name of the metrics server key file.") + flag.BoolVar(&enableHTTP2, "enable-http2", false, + "If set, HTTP/2 will be enabled for the metrics and webhook servers") + opts := zap.Options{ + Development: true, + } + opts.BindFlags(flag.CommandLine) + flag.Parse() + + ctrl.SetLogger(zap.New(zap.UseFlagOptions(&opts))) + + // if the enable-http2 flag is false (the default), http/2 should be disabled + // due to its vulnerabilities. More specifically, disabling http/2 will + // prevent from being vulnerable to the HTTP/2 Stream Cancellation and + // Rapid Reset CVEs. For more information see: + // - https://github.com/advisories/GHSA-qppj-fm5r-hxr3 + // - https://github.com/advisories/GHSA-4374-p667-p6c8 + disableHTTP2 := func(c *tls.Config) { + setupLog.Info("disabling http/2") + c.NextProtos = []string{"http/1.1"} + } + + if !enableHTTP2 { + tlsOpts = append(tlsOpts, disableHTTP2) + } + + // Create watchers for metrics and webhooks certificates + var metricsCertWatcher, webhookCertWatcher *certwatcher.CertWatcher + + // Initial webhook TLS options + webhookTLSOpts := tlsOpts + + if len(webhookCertPath) > 0 { + setupLog.Info("Initializing webhook certificate watcher using provided certificates", + "webhook-cert-path", webhookCertPath, "webhook-cert-name", webhookCertName, "webhook-cert-key", webhookCertKey) + + var err error + webhookCertWatcher, err = certwatcher.New( + filepath.Join(webhookCertPath, webhookCertName), + filepath.Join(webhookCertPath, webhookCertKey), + ) + if err != nil { + setupLog.Error(err, "Failed to initialize webhook certificate watcher") + os.Exit(1) + } + + webhookTLSOpts = append(webhookTLSOpts, func(config *tls.Config) { + config.GetCertificate = webhookCertWatcher.GetCertificate + }) + } + + webhookServer := webhook.NewServer(webhook.Options{ + TLSOpts: webhookTLSOpts, + }) + + // Metrics endpoint is enabled in 'config/default/kustomization.yaml'. The Metrics options configure the server. + // More info: + // - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.21.0/pkg/metrics/server + // - https://book.kubebuilder.io/reference/metrics.html + metricsServerOptions := metricsserver.Options{ + BindAddress: metricsAddr, + SecureServing: secureMetrics, + TLSOpts: tlsOpts, + } + + if secureMetrics { + // FilterProvider is used to protect the metrics endpoint with authn/authz. + // These configurations ensure that only authorized users and service accounts + // can access the metrics endpoint. The RBAC are configured in 'config/rbac/kustomization.yaml'. More info: + // https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.21.0/pkg/metrics/filters#WithAuthenticationAndAuthorization + metricsServerOptions.FilterProvider = filters.WithAuthenticationAndAuthorization + } + + // If the certificate is not specified, controller-runtime will automatically + // generate self-signed certificates for the metrics server. While convenient for development and testing, + // this setup is not recommended for production. + // + // TODO(user): If you enable certManager, uncomment the following lines: + // - [METRICS-WITH-CERTS] at config/default/kustomization.yaml to generate and use certificates + // managed by cert-manager for the metrics server. + // - [PROMETHEUS-WITH-CERTS] at config/prometheus/kustomization.yaml for TLS certification. + if len(metricsCertPath) > 0 { + setupLog.Info("Initializing metrics certificate watcher using provided certificates", + "metrics-cert-path", metricsCertPath, "metrics-cert-name", metricsCertName, "metrics-cert-key", metricsCertKey) + + var err error + metricsCertWatcher, err = certwatcher.New( + filepath.Join(metricsCertPath, metricsCertName), + filepath.Join(metricsCertPath, metricsCertKey), + ) + if err != nil { + setupLog.Error(err, "to initialize metrics certificate watcher", "error", err) + os.Exit(1) + } + + metricsServerOptions.TLSOpts = append(metricsServerOptions.TLSOpts, func(config *tls.Config) { + config.GetCertificate = metricsCertWatcher.GetCertificate + }) + } + + watchNamespace, err := getWatchNamespace() + if err != nil { + setupLog.Error(err, "unable to get WatchNamespace, "+ + "the manager will watch and manage resources in all namespaces") + } + + mgr, err := ctrl.NewManager(ctrl.GetConfigOrDie(), ctrl.Options{ + Scheme: scheme, + Metrics: metricsServerOptions, + WebhookServer: webhookServer, + HealthProbeBindAddress: probeAddr, + LeaderElection: enableLeaderElection, + LeaderElectionID: "e10ca34c.operator-framework.io", + Cache: cache.Options{ + DefaultNamespaces: map[string]cache.Config{watchNamespace: {}}, + }, + // LeaderElectionReleaseOnCancel defines if the leader should step down voluntarily + // when the Manager ends. This requires the binary to immediately end when the + // Manager is stopped, otherwise, this setting is unsafe. Setting this significantly + // speeds up voluntary leader transitions as the new leader don't have to wait + // LeaseDuration time first. + // + // In the default scaffold provided, the program ends immediately after + // the manager stops, so would be fine to enable this option. However, + // if you are doing or is intended to do any operation such as perform cleanups + // after the manager stops then its usage might be unsafe. + // LeaderElectionReleaseOnCancel: true, + }) + if err != nil { + setupLog.Error(err, "unable to start manager") + os.Exit(1) + } + + if err := (&controller.TestOperatorReconciler{ + Client: mgr.GetClient(), + Scheme: mgr.GetScheme(), + }).SetupWithManager(mgr); err != nil { + setupLog.Error(err, "unable to create controller", "controller", "TestOperator") + os.Exit(1) + } + // nolint:goconst + if os.Getenv("ENABLE_WEBHOOKS") != "false" { + if err := webhookv1.SetupTestOperatorWebhookWithManager(mgr); err != nil { + setupLog.Error(err, "unable to create webhook", "webhook", "TestOperator") + os.Exit(1) + } + } + // nolint:goconst + if os.Getenv("ENABLE_WEBHOOKS") != "false" { + if err := webhookv2.SetupTestOperatorWebhookWithManager(mgr); err != nil { + setupLog.Error(err, "unable to create webhook", "webhook", "TestOperator") + os.Exit(1) + } + } + // +kubebuilder:scaffold:builder + + if metricsCertWatcher != nil { + setupLog.Info("Adding metrics certificate watcher to manager") + if err := mgr.Add(metricsCertWatcher); err != nil { + setupLog.Error(err, "unable to add metrics certificate watcher to manager") + os.Exit(1) + } + } + + if webhookCertWatcher != nil { + setupLog.Info("Adding webhook certificate watcher to manager") + if err := mgr.Add(webhookCertWatcher); err != nil { + setupLog.Error(err, "unable to add webhook certificate watcher to manager") + os.Exit(1) + } + } + + if err := mgr.AddHealthzCheck("healthz", healthz.Ping); err != nil { + setupLog.Error(err, "unable to set up health check") + os.Exit(1) + } + if err := mgr.AddReadyzCheck("readyz", healthz.Ping); err != nil { + setupLog.Error(err, "unable to set up ready check") + os.Exit(1) + } + + setupLog.Info("starting manager") + if err := mgr.Start(ctrl.SetupSignalHandler()); err != nil { + setupLog.Error(err, "problem running manager") + os.Exit(1) + } +} + +// getWatchNamespace returns the Namespace the operator should be watching for changes +func getWatchNamespace() (string, error) { + // WatchNamespaceEnvVar is the constant for env variable WATCH_NAMESPACE + // which specifies the Namespace to watch. + // An empty value means the operator is running with cluster scope. + var watchNamespaceEnvVar = "WATCH_NAMESPACE" + + ns, found := os.LookupEnv(watchNamespaceEnvVar) + if !found { + return "", fmt.Errorf("%s must be set", watchNamespaceEnvVar) + } + return ns, nil +} diff --git a/test/test-operator/v2/config/certmanager/certificate-metrics.yaml b/test/test-operator/v2/config/certmanager/certificate-metrics.yaml new file mode 100644 index 000000000..bee41088c --- /dev/null +++ b/test/test-operator/v2/config/certmanager/certificate-metrics.yaml @@ -0,0 +1,20 @@ +# The following manifests contain a self-signed issuer CR and a metrics certificate CR. +# More document can be found at https://docs.cert-manager.io +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: metrics-certs # this name should match the one appeared in kustomizeconfig.yaml + namespace: system +spec: + dnsNames: + # SERVICE_NAME and SERVICE_NAMESPACE will be substituted by kustomize + # replacements in the config/default/kustomization.yaml file. + - SERVICE_NAME.SERVICE_NAMESPACE.svc + - SERVICE_NAME.SERVICE_NAMESPACE.svc.cluster.local + issuerRef: + kind: Issuer + name: selfsigned-issuer + secretName: metrics-server-cert diff --git a/test/test-operator/v2/config/certmanager/certificate-webhook.yaml b/test/test-operator/v2/config/certmanager/certificate-webhook.yaml new file mode 100644 index 000000000..d6193d6b1 --- /dev/null +++ b/test/test-operator/v2/config/certmanager/certificate-webhook.yaml @@ -0,0 +1,20 @@ +# The following manifests contain a self-signed issuer CR and a certificate CR. +# More document can be found at https://docs.cert-manager.io +apiVersion: cert-manager.io/v1 +kind: Certificate +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: serving-cert # this name should match the one appeared in kustomizeconfig.yaml + namespace: system +spec: + # SERVICE_NAME and SERVICE_NAMESPACE will be substituted by kustomize + # replacements in the config/default/kustomization.yaml file. + dnsNames: + - SERVICE_NAME.SERVICE_NAMESPACE.svc + - SERVICE_NAME.SERVICE_NAMESPACE.svc.cluster.local + issuerRef: + kind: Issuer + name: selfsigned-issuer + secretName: webhook-server-cert diff --git a/test/test-operator/v2/config/certmanager/issuer.yaml b/test/test-operator/v2/config/certmanager/issuer.yaml new file mode 100644 index 000000000..d25c06d49 --- /dev/null +++ b/test/test-operator/v2/config/certmanager/issuer.yaml @@ -0,0 +1,13 @@ +# The following manifest contains a self-signed issuer CR. +# More information can be found at https://docs.cert-manager.io +# WARNING: Targets CertManager v1.0. Check https://cert-manager.io/docs/installation/upgrading/ for breaking changes. +apiVersion: cert-manager.io/v1 +kind: Issuer +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: selfsigned-issuer + namespace: system +spec: + selfSigned: {} diff --git a/test/test-operator/v2/config/certmanager/kustomization.yaml b/test/test-operator/v2/config/certmanager/kustomization.yaml new file mode 100644 index 000000000..fcb7498e4 --- /dev/null +++ b/test/test-operator/v2/config/certmanager/kustomization.yaml @@ -0,0 +1,7 @@ +resources: +- issuer.yaml +- certificate-webhook.yaml +- certificate-metrics.yaml + +configurations: +- kustomizeconfig.yaml diff --git a/test/test-operator/v2/config/certmanager/kustomizeconfig.yaml b/test/test-operator/v2/config/certmanager/kustomizeconfig.yaml new file mode 100644 index 000000000..cf6f89e88 --- /dev/null +++ b/test/test-operator/v2/config/certmanager/kustomizeconfig.yaml @@ -0,0 +1,8 @@ +# This configuration is for teaching kustomize how to update name ref substitution +nameReference: +- kind: Issuer + group: cert-manager.io + fieldSpecs: + - kind: Certificate + group: cert-manager.io + path: spec/issuerRef/name diff --git a/test/test-operator/v2/config/crd/bases/testolm.operator-framework.io_testoperators.yaml b/test/test-operator/v2/config/crd/bases/testolm.operator-framework.io_testoperators.yaml new file mode 100644 index 000000000..0b665aa7e --- /dev/null +++ b/test/test-operator/v2/config/crd/bases/testolm.operator-framework.io_testoperators.yaml @@ -0,0 +1,94 @@ +--- +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + annotations: + controller-gen.kubebuilder.io/version: v0.18.0 + name: testoperators.testolm.operator-framework.io +spec: + group: testolm.operator-framework.io + names: + kind: TestOperator + listKind: TestOperatorList + plural: testoperators + singular: testoperator + scope: Namespaced + versions: + - name: v1 + schema: + openAPIV3Schema: + description: TestOperator is the Schema for the testoperators API. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: TestOperatorSpec defines the desired state of TestOperator. + properties: + message: + type: string + type: object + status: + description: TestOperatorStatus defines the observed state of TestOperator. + properties: + echo: + type: string + type: object + type: object + served: true + storage: false + subresources: + status: {} + - name: v2 + schema: + openAPIV3Schema: + description: TestOperator is the Schema for the testoperators API. + properties: + apiVersion: + description: |- + APIVersion defines the versioned schema of this representation of an object. + Servers should convert recognized schemas to the latest internal value, and + may reject unrecognized values. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources + type: string + kind: + description: |- + Kind is a string value representing the REST resource this object represents. + Servers may infer this from the endpoint the client submits requests to. + Cannot be updated. + In CamelCase. + More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds + type: string + metadata: + type: object + spec: + description: TestOperatorSpec defines the desired state of TestOperator. + properties: + echoMessage: + type: string + type: object + status: + description: TestOperatorStatus defines the observed state of TestOperator. + properties: + echo: + type: string + type: object + type: object + served: true + storage: true + subresources: + status: {} diff --git a/test/test-operator/v2/config/crd/kustomization.yaml b/test/test-operator/v2/config/crd/kustomization.yaml new file mode 100644 index 000000000..99013ede0 --- /dev/null +++ b/test/test-operator/v2/config/crd/kustomization.yaml @@ -0,0 +1,17 @@ +# This kustomization.yaml is not intended to be run by itself, +# since it depends on service name and namespace that are out of this kustomize package. +# It should be run by config/default +resources: +- bases/testolm.operator-framework.io_testoperators.yaml +# +kubebuilder:scaffold:crdkustomizeresource + +patches: +# [WEBHOOK] To enable webhook, uncomment all the sections with [WEBHOOK] prefix. +# patches here are for enabling the conversion webhook for each CRD +- path: patches/webhook_in_testoperators.yaml +# +kubebuilder:scaffold:crdkustomizewebhookpatch + +# [WEBHOOK] To enable webhook, uncomment the following section +# the following config is for teaching kustomize how to do kustomization for CRDs. +configurations: +- kustomizeconfig.yaml diff --git a/test/test-operator/v2/config/crd/kustomizeconfig.yaml b/test/test-operator/v2/config/crd/kustomizeconfig.yaml new file mode 100644 index 000000000..ec5c150a9 --- /dev/null +++ b/test/test-operator/v2/config/crd/kustomizeconfig.yaml @@ -0,0 +1,19 @@ +# This file is for teaching kustomize how to substitute name and namespace reference in CRD +nameReference: +- kind: Service + version: v1 + fieldSpecs: + - kind: CustomResourceDefinition + version: v1 + group: apiextensions.k8s.io + path: spec/conversion/webhook/clientConfig/service/name + +namespace: +- kind: CustomResourceDefinition + version: v1 + group: apiextensions.k8s.io + path: spec/conversion/webhook/clientConfig/service/namespace + create: false + +varReference: +- path: metadata/annotations diff --git a/test/test-operator/v2/config/crd/patches/webhook_in_testoperators.yaml b/test/test-operator/v2/config/crd/patches/webhook_in_testoperators.yaml new file mode 100644 index 000000000..c2015a8bc --- /dev/null +++ b/test/test-operator/v2/config/crd/patches/webhook_in_testoperators.yaml @@ -0,0 +1,16 @@ +# The following patch enables a conversion webhook for the CRD +apiVersion: apiextensions.k8s.io/v1 +kind: CustomResourceDefinition +metadata: + name: testoperators.testolm.operator-framework.io +spec: + conversion: + strategy: Webhook + webhook: + clientConfig: + service: + namespace: system + name: webhook-service + path: /convert + conversionReviewVersions: + - v1 diff --git a/test/test-operator/v2/config/default/kustomization.yaml b/test/test-operator/v2/config/default/kustomization.yaml new file mode 100644 index 000000000..3348b9346 --- /dev/null +++ b/test/test-operator/v2/config/default/kustomization.yaml @@ -0,0 +1,25 @@ +# Adds namespace to all resources. +namespace: v1-system + +namePrefix: v1- + +# Labels to add to all resources and selectors. +#labels: +#- includeSelectors: true +# pairs: +# someName: someValue + +resources: +- ../crd +- ../rbac +- ../manager +- ../webhook +- metrics_service.yaml + +patches: +- path: manager_metrics_patch.yaml + target: + kind: Deployment +- path: manager_webhook_patch.yaml + target: + kind: Deployment diff --git a/test/test-operator/v2/config/default/manager_metrics_patch.yaml b/test/test-operator/v2/config/default/manager_metrics_patch.yaml new file mode 100644 index 000000000..2aaef6536 --- /dev/null +++ b/test/test-operator/v2/config/default/manager_metrics_patch.yaml @@ -0,0 +1,4 @@ +# This patch adds the args to allow exposing the metrics endpoint using HTTPS +- op: add + path: /spec/template/spec/containers/0/args/0 + value: --metrics-bind-address=:8443 diff --git a/test/test-operator/v2/config/default/manager_webhook_patch.yaml b/test/test-operator/v2/config/default/manager_webhook_patch.yaml new file mode 100644 index 000000000..963c8a4cc --- /dev/null +++ b/test/test-operator/v2/config/default/manager_webhook_patch.yaml @@ -0,0 +1,31 @@ +# This patch ensures the webhook certificates are properly mounted in the manager container. +# It configures the necessary arguments, volumes, volume mounts, and container ports. + +# Add the --webhook-cert-path argument for configuring the webhook certificate path +- op: add + path: /spec/template/spec/containers/0/args/- + value: --webhook-cert-path=/tmp/k8s-webhook-server/serving-certs + +# Add the volumeMount for the webhook certificates +- op: add + path: /spec/template/spec/containers/0/volumeMounts/- + value: + mountPath: /tmp/k8s-webhook-server/serving-certs + name: webhook-certs + readOnly: true + +# Add the port configuration for the webhook server +- op: add + path: /spec/template/spec/containers/0/ports/- + value: + containerPort: 9443 + name: webhook-server + protocol: TCP + +# Add the volume configuration for the webhook certificates +- op: add + path: /spec/template/spec/volumes/- + value: + name: webhook-certs + secret: + secretName: webhook-server-cert diff --git a/test/test-operator/v2/config/default/metrics_service.yaml b/test/test-operator/v2/config/default/metrics_service.yaml new file mode 100644 index 000000000..dad9b986d --- /dev/null +++ b/test/test-operator/v2/config/default/metrics_service.yaml @@ -0,0 +1,18 @@ +apiVersion: v1 +kind: Service +metadata: + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: controller-manager-metrics-service + namespace: system +spec: + ports: + - name: https + port: 8443 + protocol: TCP + targetPort: 8443 + selector: + control-plane: controller-manager + app.kubernetes.io/name: v1 diff --git a/test/test-operator/v2/config/manager/kustomization.yaml b/test/test-operator/v2/config/manager/kustomization.yaml new file mode 100644 index 000000000..ad13e96b3 --- /dev/null +++ b/test/test-operator/v2/config/manager/kustomization.yaml @@ -0,0 +1,8 @@ +resources: +- manager.yaml +apiVersion: kustomize.config.k8s.io/v1beta1 +kind: Kustomization +images: +- name: controller + newName: controller + newTag: latest diff --git a/test/test-operator/v2/config/manager/manager.yaml b/test/test-operator/v2/config/manager/manager.yaml new file mode 100644 index 000000000..dfe429883 --- /dev/null +++ b/test/test-operator/v2/config/manager/manager.yaml @@ -0,0 +1,103 @@ +apiVersion: v1 +kind: Namespace +metadata: + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: system +--- +apiVersion: apps/v1 +kind: Deployment +metadata: + name: controller-manager + namespace: system + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize +spec: + selector: + matchLabels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + replicas: 1 + template: + metadata: + annotations: + kubectl.kubernetes.io/default-container: manager + labels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + spec: + # TODO(user): Uncomment the following code to configure the nodeAffinity expression + # according to the platforms which are supported by your solution. + # It is considered best practice to support multiple architectures. You can + # build your manager image using the makefile target docker-buildx. + # affinity: + # nodeAffinity: + # requiredDuringSchedulingIgnoredDuringExecution: + # nodeSelectorTerms: + # - matchExpressions: + # - key: kubernetes.io/arch + # operator: In + # values: + # - amd64 + # - arm64 + # - ppc64le + # - s390x + # - key: kubernetes.io/os + # operator: In + # values: + # - linux + securityContext: + # Projects are configured by default to adhere to the "restricted" Pod Security Standards. + # This ensures that deployments meet the highest security requirements for Kubernetes. + # For more details, see: https://kubernetes.io/docs/concepts/security/pod-security-standards/#restricted + runAsNonRoot: true + seccompProfile: + type: RuntimeDefault + containers: + - command: + - /manager + args: + - --leader-elect + - --health-probe-bind-address=:8081 + image: controller:latest + name: manager + ports: [] + securityContext: + allowPrivilegeEscalation: false + capabilities: + drop: + - "ALL" + livenessProbe: + httpGet: + path: /healthz + port: 8081 + initialDelaySeconds: 15 + periodSeconds: 20 + readinessProbe: + httpGet: + path: /readyz + port: 8081 + initialDelaySeconds: 5 + periodSeconds: 10 + # TODO(user): Configure the resources accordingly based on the project requirements. + # More info: https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/ + resources: + limits: + cpu: 500m + memory: 128Mi + requests: + cpu: 10m + memory: 64Mi + env: + - name: WATCH_NAMESPACE + valueFrom: + fieldRef: + fieldPath: metadata.namespace + volumeMounts: [] + volumes: [] + serviceAccountName: controller-manager + terminationGracePeriodSeconds: 10 diff --git a/test/test-operator/v2/config/manifests/bases/v1.clusterserviceversion.yaml b/test/test-operator/v2/config/manifests/bases/v1.clusterserviceversion.yaml new file mode 100644 index 000000000..d5feab73a --- /dev/null +++ b/test/test-operator/v2/config/manifests/bases/v1.clusterserviceversion.yaml @@ -0,0 +1,54 @@ +apiVersion: operators.coreos.com/v1alpha1 +kind: ClusterServiceVersion +metadata: + annotations: + alm-examples: '[]' + capabilities: Basic Install + name: v1.v0.0.0 + namespace: placeholder +spec: + apiservicedefinitions: {} + customresourcedefinitions: + owned: + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v2 + - description: TestOperator is the Schema for the testoperators API. + displayName: Test Operator + kind: TestOperator + name: testoperators.testolm.operator-framework.io + version: v1 + description: OLM Test Operator + displayName: OLM Test Operator + icon: + - base64data: "" + mediatype: "" + install: + spec: + deployments: null + strategy: "" + installModes: + - supported: false + type: OwnNamespace + - supported: false + type: SingleNamespace + - supported: false + type: MultiNamespace + - supported: true + type: AllNamespaces + keywords: + - test + - operator + links: + - name: V1 + url: https://v1.domain + maintainers: + - email: operator-framework-olm-dev@googlegroups.com + name: community + maturity: alpha + provider: + name: operator-framework + url: https://github.com/operator-framework/operator-controller + version: 0.0.0 diff --git a/test/test-operator/v2/config/manifests/kustomization.yaml b/test/test-operator/v2/config/manifests/kustomization.yaml new file mode 100644 index 000000000..4ab261513 --- /dev/null +++ b/test/test-operator/v2/config/manifests/kustomization.yaml @@ -0,0 +1,23 @@ +# These resources constitute the fully configured set of manifests +# used to generate the 'manifests/' directory in a bundle. +resources: +- bases/v1.clusterserviceversion.yaml +- ../default + +patches: +- target: + group: apps + version: v1 + kind: Deployment + name: controller-manager + namespace: system + patch: |- + # Remove the manager container's "cert" volumeMount, since OLM will create and mount a set of certs. + # Update the indices in this path if adding or removing containers/volumeMounts in the manager's Deployment. + - op: remove + + path: /spec/template/spec/containers/0/volumeMounts/0 + # Remove the "cert" volume, since OLM will create and mount a set of certs. + # Update the indices in this path if adding or removing volumes in the manager's Deployment. + - op: remove + path: /spec/template/spec/volumes/0 diff --git a/test/test-operator/v2/config/network-policy/allow-webhook-traffic.yaml b/test/test-operator/v2/config/network-policy/allow-webhook-traffic.yaml new file mode 100644 index 000000000..69efc8c93 --- /dev/null +++ b/test/test-operator/v2/config/network-policy/allow-webhook-traffic.yaml @@ -0,0 +1,27 @@ +# This NetworkPolicy allows ingress traffic to your webhook server running +# as part of the controller-manager from specific namespaces and pods. CR(s) which uses webhooks +# will only work when applied in namespaces labeled with 'webhook: enabled' +apiVersion: networking.k8s.io/v1 +kind: NetworkPolicy +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: allow-webhook-traffic + namespace: system +spec: + podSelector: + matchLabels: + control-plane: controller-manager + app.kubernetes.io/name: v1 + policyTypes: + - Ingress + ingress: + # This allows ingress traffic from any namespace with the label webhook: enabled + - from: + - namespaceSelector: + matchLabels: + webhook: enabled # Only from namespaces with this label + ports: + - port: 443 + protocol: TCP diff --git a/test/test-operator/v2/config/rbac/kustomization.yaml b/test/test-operator/v2/config/rbac/kustomization.yaml new file mode 100644 index 000000000..7c3add21d --- /dev/null +++ b/test/test-operator/v2/config/rbac/kustomization.yaml @@ -0,0 +1,28 @@ +resources: +# All RBAC will be applied under this service account in +# the deployment namespace. You may comment out this resource +# if your manager will use a service account that exists at +# runtime. Be sure to update RoleBinding and ClusterRoleBinding +# subjects if changing service account names. +- service_account.yaml +- role.yaml +- role_binding.yaml +- leader_election_role.yaml +- leader_election_role_binding.yaml +# The following RBAC configurations are used to protect +# the metrics endpoint with authn/authz. These configurations +# ensure that only authorized users and service accounts +# can access the metrics endpoint. Comment the following +# permissions if you want to disable this protection. +# More info: https://book.kubebuilder.io/reference/metrics.html +- metrics_auth_role.yaml +- metrics_auth_role_binding.yaml +- metrics_reader_role.yaml +# For each CRD, "Admin", "Editor" and "Viewer" roles are scaffolded by +# default, aiding admins in cluster management. Those roles are +# not used by the v1 itself. You can comment the following lines +# if you do not want those helpers be installed with your Project. +- testoperator_admin_role.yaml +- testoperator_editor_role.yaml +- testoperator_viewer_role.yaml + diff --git a/test/test-operator/v2/config/rbac/leader_election_role.yaml b/test/test-operator/v2/config/rbac/leader_election_role.yaml new file mode 100644 index 000000000..3ed0d7351 --- /dev/null +++ b/test/test-operator/v2/config/rbac/leader_election_role.yaml @@ -0,0 +1,40 @@ +# permissions to do leader election. +apiVersion: rbac.authorization.k8s.io/v1 +kind: Role +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: leader-election-role +rules: +- apiGroups: + - "" + resources: + - configmaps + verbs: + - get + - list + - watch + - create + - update + - patch + - delete +- apiGroups: + - coordination.k8s.io + resources: + - leases + verbs: + - get + - list + - watch + - create + - update + - patch + - delete +- apiGroups: + - "" + resources: + - events + verbs: + - create + - patch diff --git a/test/test-operator/v2/config/rbac/leader_election_role_binding.yaml b/test/test-operator/v2/config/rbac/leader_election_role_binding.yaml new file mode 100644 index 000000000..dc2266303 --- /dev/null +++ b/test/test-operator/v2/config/rbac/leader_election_role_binding.yaml @@ -0,0 +1,15 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: RoleBinding +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: leader-election-rolebinding +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: Role + name: leader-election-role +subjects: +- kind: ServiceAccount + name: controller-manager + namespace: system diff --git a/test/test-operator/v2/config/rbac/metrics_auth_role.yaml b/test/test-operator/v2/config/rbac/metrics_auth_role.yaml new file mode 100644 index 000000000..32d2e4ec6 --- /dev/null +++ b/test/test-operator/v2/config/rbac/metrics_auth_role.yaml @@ -0,0 +1,17 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: metrics-auth-role +rules: +- apiGroups: + - authentication.k8s.io + resources: + - tokenreviews + verbs: + - create +- apiGroups: + - authorization.k8s.io + resources: + - subjectaccessreviews + verbs: + - create diff --git a/test/test-operator/v2/config/rbac/metrics_auth_role_binding.yaml b/test/test-operator/v2/config/rbac/metrics_auth_role_binding.yaml new file mode 100644 index 000000000..e775d67ff --- /dev/null +++ b/test/test-operator/v2/config/rbac/metrics_auth_role_binding.yaml @@ -0,0 +1,12 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + name: metrics-auth-rolebinding +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: metrics-auth-role +subjects: +- kind: ServiceAccount + name: controller-manager + namespace: system diff --git a/test/test-operator/v2/config/rbac/metrics_reader_role.yaml b/test/test-operator/v2/config/rbac/metrics_reader_role.yaml new file mode 100644 index 000000000..51a75db47 --- /dev/null +++ b/test/test-operator/v2/config/rbac/metrics_reader_role.yaml @@ -0,0 +1,9 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: metrics-reader +rules: +- nonResourceURLs: + - "/metrics" + verbs: + - get diff --git a/test/test-operator/v2/config/rbac/role.yaml b/test/test-operator/v2/config/rbac/role.yaml new file mode 100644 index 000000000..7363c23f5 --- /dev/null +++ b/test/test-operator/v2/config/rbac/role.yaml @@ -0,0 +1,32 @@ +--- +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + name: manager-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/finalizers + verbs: + - update +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get + - patch + - update diff --git a/test/test-operator/v2/config/rbac/role_binding.yaml b/test/test-operator/v2/config/rbac/role_binding.yaml new file mode 100644 index 000000000..27ff3ab79 --- /dev/null +++ b/test/test-operator/v2/config/rbac/role_binding.yaml @@ -0,0 +1,15 @@ +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRoleBinding +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: manager-rolebinding +roleRef: + apiGroup: rbac.authorization.k8s.io + kind: ClusterRole + name: manager-role +subjects: +- kind: ServiceAccount + name: controller-manager + namespace: system diff --git a/test/test-operator/v2/config/rbac/service_account.yaml b/test/test-operator/v2/config/rbac/service_account.yaml new file mode 100644 index 000000000..891f67122 --- /dev/null +++ b/test/test-operator/v2/config/rbac/service_account.yaml @@ -0,0 +1,8 @@ +apiVersion: v1 +kind: ServiceAccount +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: controller-manager + namespace: system diff --git a/test/test-operator/v2/config/rbac/testoperator_admin_role.yaml b/test/test-operator/v2/config/rbac/testoperator_admin_role.yaml new file mode 100644 index 000000000..6e39ff90a --- /dev/null +++ b/test/test-operator/v2/config/rbac/testoperator_admin_role.yaml @@ -0,0 +1,27 @@ +# This rule is not used by the project v1 itself. +# It is provided to allow the cluster admin to help manage permissions for users. +# +# Grants full permissions ('*') over testolm.operator-framework.io. +# This role is intended for users authorized to modify roles and bindings within the cluster, +# enabling them to delegate specific permissions to other users or groups as needed. + +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-admin-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - '*' +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v2/config/rbac/testoperator_editor_role.yaml b/test/test-operator/v2/config/rbac/testoperator_editor_role.yaml new file mode 100644 index 000000000..139b8cca6 --- /dev/null +++ b/test/test-operator/v2/config/rbac/testoperator_editor_role.yaml @@ -0,0 +1,33 @@ +# This rule is not used by the project v1 itself. +# It is provided to allow the cluster admin to help manage permissions for users. +# +# Grants permissions to create, update, and delete resources within the testolm.operator-framework.io. +# This role is intended for users who need to manage these resources +# but should not control RBAC or manage permissions for others. + +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-editor-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - create + - delete + - get + - list + - patch + - update + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v2/config/rbac/testoperator_viewer_role.yaml b/test/test-operator/v2/config/rbac/testoperator_viewer_role.yaml new file mode 100644 index 000000000..fda3aff95 --- /dev/null +++ b/test/test-operator/v2/config/rbac/testoperator_viewer_role.yaml @@ -0,0 +1,29 @@ +# This rule is not used by the project v1 itself. +# It is provided to allow the cluster admin to help manage permissions for users. +# +# Grants read-only access to testolm.operator-framework.io resources. +# This role is intended for users who need visibility into these resources +# without permissions to modify them. It is ideal for monitoring purposes and limited-access viewing. + +apiVersion: rbac.authorization.k8s.io/v1 +kind: ClusterRole +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-viewer-role +rules: +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators + verbs: + - get + - list + - watch +- apiGroups: + - testolm.operator-framework.io + resources: + - testoperators/status + verbs: + - get diff --git a/test/test-operator/v2/config/samples/kustomization.yaml b/test/test-operator/v2/config/samples/kustomization.yaml new file mode 100644 index 000000000..93e321c02 --- /dev/null +++ b/test/test-operator/v2/config/samples/kustomization.yaml @@ -0,0 +1,4 @@ +## Append samples of your project ## +resources: +- testolm_v2_testoperator.yaml +# +kubebuilder:scaffold:manifestskustomizesamples diff --git a/test/test-operator/v2/config/samples/testolm_v2_testoperator.yaml b/test/test-operator/v2/config/samples/testolm_v2_testoperator.yaml new file mode 100644 index 000000000..7307d1d43 --- /dev/null +++ b/test/test-operator/v2/config/samples/testolm_v2_testoperator.yaml @@ -0,0 +1,9 @@ +apiVersion: testolm.operator-framework.io/v2 +kind: TestOperator +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: testoperator-sample +spec: + # TODO(user): Add fields here diff --git a/test/test-operator/v2/config/webhook/kustomization.yaml b/test/test-operator/v2/config/webhook/kustomization.yaml new file mode 100644 index 000000000..9cf26134e --- /dev/null +++ b/test/test-operator/v2/config/webhook/kustomization.yaml @@ -0,0 +1,6 @@ +resources: +- manifests.yaml +- service.yaml + +configurations: +- kustomizeconfig.yaml diff --git a/test/test-operator/v2/config/webhook/kustomizeconfig.yaml b/test/test-operator/v2/config/webhook/kustomizeconfig.yaml new file mode 100644 index 000000000..206316e54 --- /dev/null +++ b/test/test-operator/v2/config/webhook/kustomizeconfig.yaml @@ -0,0 +1,22 @@ +# the following config is for teaching kustomize where to look at when substituting nameReference. +# It requires kustomize v2.1.0 or newer to work properly. +nameReference: +- kind: Service + version: v1 + fieldSpecs: + - kind: MutatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/name + - kind: ValidatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/name + +namespace: +- kind: MutatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/namespace + create: true +- kind: ValidatingWebhookConfiguration + group: admissionregistration.k8s.io + path: webhooks/clientConfig/service/namespace + create: true diff --git a/test/test-operator/v2/config/webhook/manifests.yaml b/test/test-operator/v2/config/webhook/manifests.yaml new file mode 100644 index 000000000..77e3de047 --- /dev/null +++ b/test/test-operator/v2/config/webhook/manifests.yaml @@ -0,0 +1,92 @@ +--- +apiVersion: admissionregistration.k8s.io/v1 +kind: MutatingWebhookConfiguration +metadata: + name: mutating-webhook-configuration +webhooks: +- admissionReviewVersions: + - v1 + clientConfig: + service: + name: webhook-service + namespace: system + path: /mutate-testolm-operator-framework-io-v1-testoperator + failurePolicy: Fail + name: mtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None +- admissionReviewVersions: + - v1 + clientConfig: + service: + name: webhook-service + namespace: system + path: /mutate-testolm-operator-framework-io-v2-testoperator + failurePolicy: Fail + name: mtestoperator-v2.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v2 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None +--- +apiVersion: admissionregistration.k8s.io/v1 +kind: ValidatingWebhookConfiguration +metadata: + name: validating-webhook-configuration +webhooks: +- admissionReviewVersions: + - v1 + clientConfig: + service: + name: webhook-service + namespace: system + path: /validate-testolm-operator-framework-io-v1-testoperator + failurePolicy: Fail + name: vtestoperator-v1.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v1 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None +- admissionReviewVersions: + - v1 + clientConfig: + service: + name: webhook-service + namespace: system + path: /validate-testolm-operator-framework-io-v2-testoperator + failurePolicy: Fail + name: vtestoperator-v2.kb.io + rules: + - apiGroups: + - testolm.operator-framework.io + apiVersions: + - v2 + operations: + - CREATE + - UPDATE + resources: + - testoperators + sideEffects: None diff --git a/test/test-operator/v2/config/webhook/service.yaml b/test/test-operator/v2/config/webhook/service.yaml new file mode 100644 index 000000000..bc50230da --- /dev/null +++ b/test/test-operator/v2/config/webhook/service.yaml @@ -0,0 +1,16 @@ +apiVersion: v1 +kind: Service +metadata: + labels: + app.kubernetes.io/name: v1 + app.kubernetes.io/managed-by: kustomize + name: webhook-service + namespace: system +spec: + ports: + - port: 443 + protocol: TCP + targetPort: 9443 + selector: + control-plane: controller-manager + app.kubernetes.io/name: v1 diff --git a/test/test-operator/v2/go.mod b/test/test-operator/v2/go.mod new file mode 100644 index 000000000..ef786bfba --- /dev/null +++ b/test/test-operator/v2/go.mod @@ -0,0 +1,97 @@ +module github.com/operator-framework/operator-controller/test/test-operator/v2 + +go 1.24.0 + +require ( + github.com/onsi/ginkgo/v2 v2.22.0 + github.com/onsi/gomega v1.36.1 + k8s.io/apimachinery v0.33.0 + k8s.io/client-go v0.33.0 + sigs.k8s.io/controller-runtime v0.21.0 +) + +require ( + cel.dev/expr v0.19.1 // indirect + github.com/antlr4-go/antlr/v4 v4.13.0 // indirect + github.com/beorn7/perks v1.0.1 // indirect + github.com/blang/semver/v4 v4.0.0 // indirect + github.com/cenkalti/backoff/v4 v4.3.0 // indirect + github.com/cespare/xxhash/v2 v2.3.0 // indirect + github.com/davecgh/go-spew v1.1.1 // indirect + github.com/emicklei/go-restful/v3 v3.11.0 // indirect + github.com/evanphx/json-patch/v5 v5.9.11 // indirect + github.com/felixge/httpsnoop v1.0.4 // indirect + github.com/fsnotify/fsnotify v1.7.0 // indirect + github.com/fxamacker/cbor/v2 v2.7.0 // indirect + github.com/go-logr/logr v1.4.2 // indirect + github.com/go-logr/stdr v1.2.2 // indirect + github.com/go-logr/zapr v1.3.0 // indirect + github.com/go-openapi/jsonpointer v0.21.0 // indirect + github.com/go-openapi/jsonreference v0.20.2 // indirect + github.com/go-openapi/swag v0.23.0 // indirect + github.com/go-task/slim-sprig/v3 v3.0.0 // indirect + github.com/gogo/protobuf v1.3.2 // indirect + github.com/google/btree v1.1.3 // indirect + github.com/google/cel-go v0.23.2 // indirect + github.com/google/gnostic-models v0.6.9 // indirect + github.com/google/go-cmp v0.7.0 // indirect + github.com/google/pprof v0.0.0-20241029153458-d1b30febd7db // indirect + github.com/google/uuid v1.6.0 // indirect + github.com/grpc-ecosystem/grpc-gateway/v2 v2.24.0 // indirect + github.com/inconshreveable/mousetrap v1.1.0 // indirect + github.com/josharian/intern v1.0.0 // indirect + github.com/json-iterator/go v1.1.12 // indirect + github.com/mailru/easyjson v0.7.7 // indirect + github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect + github.com/modern-go/reflect2 v1.0.2 // indirect + github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect + github.com/pkg/errors v0.9.1 // indirect + github.com/prometheus/client_golang v1.22.0 // indirect + github.com/prometheus/client_model v0.6.1 // indirect + github.com/prometheus/common v0.62.0 // indirect + github.com/prometheus/procfs v0.15.1 // indirect + github.com/spf13/cobra v1.8.1 // indirect + github.com/spf13/pflag v1.0.5 // indirect + github.com/stoewer/go-strcase v1.3.0 // indirect + github.com/x448/float16 v0.8.4 // indirect + go.opentelemetry.io/auto/sdk v1.1.0 // indirect + go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.58.0 // indirect + go.opentelemetry.io/otel v1.33.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace v1.33.0 // indirect + go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc v1.33.0 // indirect + go.opentelemetry.io/otel/metric v1.33.0 // indirect + go.opentelemetry.io/otel/sdk v1.33.0 // indirect + go.opentelemetry.io/otel/trace v1.33.0 // indirect + go.opentelemetry.io/proto/otlp v1.4.0 // indirect + go.uber.org/multierr v1.11.0 // indirect + go.uber.org/zap v1.27.0 // indirect + golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect + golang.org/x/net v0.38.0 // indirect + golang.org/x/oauth2 v0.27.0 // indirect + golang.org/x/sync v0.12.0 // indirect + golang.org/x/sys v0.31.0 // indirect + golang.org/x/term v0.30.0 // indirect + golang.org/x/text v0.23.0 // indirect + golang.org/x/time v0.9.0 // indirect + golang.org/x/tools v0.26.0 // indirect + gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect + google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 // indirect + google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect + google.golang.org/grpc v1.68.1 // indirect + google.golang.org/protobuf v1.36.5 // indirect + gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect + gopkg.in/inf.v0 v0.9.1 // indirect + gopkg.in/yaml.v3 v3.0.1 // indirect + k8s.io/api v0.33.0 // indirect + k8s.io/apiextensions-apiserver v0.33.0 // indirect + k8s.io/apiserver v0.33.0 // indirect + k8s.io/component-base v0.33.0 // indirect + k8s.io/klog/v2 v2.130.1 // indirect + k8s.io/kube-openapi v0.0.0-20250318190949-c8a335a9a2ff // indirect + k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 // indirect + sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 // indirect + sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect + sigs.k8s.io/randfill v1.0.0 // indirect + sigs.k8s.io/structured-merge-diff/v4 v4.6.0 // indirect + sigs.k8s.io/yaml v1.4.0 // indirect +) diff --git a/test/test-operator/v2/go.sum b/test/test-operator/v2/go.sum new file mode 100644 index 000000000..14ef04932 --- /dev/null +++ b/test/test-operator/v2/go.sum @@ -0,0 +1,254 @@ +cel.dev/expr v0.19.1 h1:NciYrtDRIR0lNCnH1LFJegdjspNx9fI59O7TWcua/W4= +cel.dev/expr v0.19.1/go.mod h1:MrpN08Q+lEBs+bGYdLxxHkZoUSsCp0nSKTs0nTymJgw= +github.com/antlr4-go/antlr/v4 v4.13.0 h1:lxCg3LAv+EUK6t1i0y1V6/SLeUi0eKEKdhQAlS8TVTI= +github.com/antlr4-go/antlr/v4 v4.13.0/go.mod h1:pfChB/xh/Unjila75QW7+VU4TSnWnnk9UTnmpPaOR2g= +github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM= +github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw= +github.com/blang/semver/v4 v4.0.0 h1:1PFHFE6yCCTv8C1TeyNNarDzntLi7wMI5i/pzqYIsAM= +github.com/blang/semver/v4 v4.0.0/go.mod h1:IbckMUScFkM3pff0VJDNKRiT6TG/YpiHIM2yvyW5YoQ= +github.com/cenkalti/backoff/v4 v4.3.0 h1:MyRJ/UdXutAwSAT+s3wNd7MfTIcy71VQueUuFK343L8= +github.com/cenkalti/backoff/v4 v4.3.0/go.mod h1:Y3VNntkOUPxTVeUxJ/G5vcM//AlwfmyYozVcomhLiZE= +github.com/cespare/xxhash/v2 v2.3.0 h1:UL815xU9SqsFlibzuggzjXhog7bL6oX9BbNZnL2UFvs= +github.com/cespare/xxhash/v2 v2.3.0/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs= +github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46tRHOmNcaadrF8o= +github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E= +github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c= +github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38= +github.com/emicklei/go-restful/v3 v3.11.0 h1:rAQeMHw1c7zTmncogyy8VvRZwtkmkZ4FxERmMY4rD+g= +github.com/emicklei/go-restful/v3 v3.11.0/go.mod h1:6n3XBCmQQb25CM2LCACGz8ukIrRry+4bhvbpWn3mrbc= +github.com/evanphx/json-patch v0.5.2 h1:xVCHIVMUu1wtM/VkR9jVZ45N3FhZfYMMYGorLCR8P3k= +github.com/evanphx/json-patch v0.5.2/go.mod h1:ZWS5hhDbVDyob71nXKNL0+PWn6ToqBHMikGIFbs31qQ= +github.com/evanphx/json-patch/v5 v5.9.11 h1:/8HVnzMq13/3x9TPvjG08wUGqBTmZBsCWzjTM0wiaDU= +github.com/evanphx/json-patch/v5 v5.9.11/go.mod h1:3j+LviiESTElxA4p3EMKAB9HXj3/XEtnUf6OZxqIQTM= +github.com/felixge/httpsnoop v1.0.4 h1:NFTV2Zj1bL4mc9sqWACXbQFVBBg2W3GPvqp8/ESS2Wg= +github.com/felixge/httpsnoop v1.0.4/go.mod h1:m8KPJKqk1gH5J9DgRY2ASl2lWCfGKXixSwevea8zH2U= +github.com/fsnotify/fsnotify v1.7.0 h1:8JEhPFa5W2WU7YfeZzPNqzMP6Lwt7L2715Ggo0nosvA= +github.com/fsnotify/fsnotify v1.7.0/go.mod h1:40Bi/Hjc2AVfZrqy+aj+yEI+/bRxZnMJyTJwOpGvigM= +github.com/fxamacker/cbor/v2 v2.7.0 h1:iM5WgngdRBanHcxugY4JySA0nk1wZorNOpTgCMedv5E= +github.com/fxamacker/cbor/v2 v2.7.0/go.mod h1:pxXPTn3joSm21Gbwsv0w9OSA2y1HFR9qXEeXQVeNoDQ= +github.com/go-logr/logr v1.2.2/go.mod h1:jdQByPbusPIv2/zmleS9BjJVeZ6kBagPoEUsqbVz/1A= +github.com/go-logr/logr v1.4.2 h1:6pFjapn8bFcIbiKo3XT4j/BhANplGihG6tvd+8rYgrY= +github.com/go-logr/logr v1.4.2/go.mod h1:9T104GzyrTigFIr8wt5mBrctHMim0Nb2HLGrmQ40KvY= +github.com/go-logr/stdr v1.2.2 h1:hSWxHoqTgW2S2qGc0LTAI563KZ5YKYRhT3MFKZMbjag= +github.com/go-logr/stdr v1.2.2/go.mod h1:mMo/vtBO5dYbehREoey6XUKy/eSumjCCveDpRre4VKE= +github.com/go-logr/zapr v1.3.0 h1:XGdV8XW8zdwFiwOA2Dryh1gj2KRQyOOoNmBy4EplIcQ= +github.com/go-logr/zapr v1.3.0/go.mod h1:YKepepNBd1u/oyhd/yQmtjVXmm9uML4IXUgMOwR8/Gg= +github.com/go-openapi/jsonpointer v0.19.6/go.mod h1:osyAmYz/mB/C3I+WsTTSgw1ONzaLJoLCyoi6/zppojs= +github.com/go-openapi/jsonpointer v0.21.0 h1:YgdVicSA9vH5RiHs9TZW5oyafXZFc6+2Vc1rr/O9oNQ= +github.com/go-openapi/jsonpointer v0.21.0/go.mod h1:IUyH9l/+uyhIYQ/PXVA41Rexl+kOkAPDdXEYns6fzUY= +github.com/go-openapi/jsonreference v0.20.2 h1:3sVjiK66+uXK/6oQ8xgcRKcFgQ5KXa2KvnJRumpMGbE= +github.com/go-openapi/jsonreference v0.20.2/go.mod h1:Bl1zwGIM8/wsvqjsOQLJ/SH+En5Ap4rVB5KVcIDZG2k= +github.com/go-openapi/swag v0.22.3/go.mod h1:UzaqsxGiab7freDnrUUra0MwWfN/q7tE4j+VcZ0yl14= +github.com/go-openapi/swag v0.23.0 h1:vsEVJDUo2hPJ2tu0/Xc+4noaxyEffXNIs3cOULZ+GrE= +github.com/go-openapi/swag v0.23.0/go.mod h1:esZ8ITTYEsH1V2trKHjAN8Ai7xHb8RV+YSZ577vPjgQ= +github.com/go-task/slim-sprig/v3 v3.0.0 h1:sUs3vkvUymDpBKi3qH1YSqBQk9+9D/8M2mN1vB6EwHI= +github.com/go-task/slim-sprig/v3 v3.0.0/go.mod h1:W848ghGpv3Qj3dhTPRyJypKRiqCdHZiAzKg9hl15HA8= +github.com/gogo/protobuf v1.3.2 h1:Ov1cvc58UF3b5XjBnZv7+opcTcQFZebYjWzi34vdm4Q= +github.com/gogo/protobuf v1.3.2/go.mod h1:P1XiOD3dCwIKUDQYPy72D8LYyHL2YPYrpS2s69NZV8Q= +github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek= +github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps= +github.com/google/btree v1.1.3 h1:CVpQJjYgC4VbzxeGVHfvZrv1ctoYCAI8vbl07Fcxlyg= +github.com/google/btree v1.1.3/go.mod h1:qOPhT0dTNdNzV6Z/lhRX0YXUafgPLFUh+gZMl761Gm4= +github.com/google/cel-go v0.23.2 h1:UdEe3CvQh3Nv+E/j9r1Y//WO0K0cSyD7/y0bzyLIMI4= +github.com/google/cel-go v0.23.2/go.mod h1:52Pb6QsDbC5kvgxvZhiL9QX1oZEkcUF/ZqaPx1J5Wwo= +github.com/google/gnostic-models v0.6.9 h1:MU/8wDLif2qCXZmzncUQ/BOfxWfthHi63KqpoNbWqVw= +github.com/google/gnostic-models v0.6.9/go.mod h1:CiWsm0s6BSQd1hRn8/QmxqB6BesYcbSZxsz9b0KuDBw= +github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY= +github.com/google/go-cmp v0.7.0 h1:wk8382ETsv4JYUZwIsn6YpYiWiBsYLSJiTsyBybVuN8= +github.com/google/go-cmp v0.7.0/go.mod h1:pXiqmnSA92OHEEa9HXL2W4E7lf9JzCmGVUdgjX3N/iU= +github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg= +github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0= 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h1:dDy58f92j70zLsuZVuUX5Wp9vtxXpaZnkPGWeqDfCps= +sigs.k8s.io/yaml v1.4.0 h1:Mk1wCc2gy/F0THH0TAp1QYyJNzRm2KCLy3o5ASXVI5E= +sigs.k8s.io/yaml v1.4.0/go.mod h1:Ejl7/uTz7PSA4eKMyQCUTnhZYNmLIl+5c2lQPGR2BPY= diff --git a/test/test-operator/v2/hack/boilerplate.go.txt b/test/test-operator/v2/hack/boilerplate.go.txt new file mode 100644 index 000000000..221dcbe0b --- /dev/null +++ b/test/test-operator/v2/hack/boilerplate.go.txt @@ -0,0 +1,15 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ \ No newline at end of file diff --git a/test/test-operator/v2/internal/controller/suite_test.go b/test/test-operator/v2/internal/controller/suite_test.go new file mode 100644 index 000000000..ba67294ae --- /dev/null +++ b/test/test-operator/v2/internal/controller/suite_test.go @@ -0,0 +1,119 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package controller + +import ( + "context" + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1" + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" + "os" + "path/filepath" + "testing" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "k8s.io/client-go/kubernetes/scheme" + "k8s.io/client-go/rest" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/envtest" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + // +kubebuilder:scaffold:imports +) + +// These tests use Ginkgo (BDD-style Go testing framework). Refer to +// http://onsi.github.io/ginkgo/ to learn more about Ginkgo. + +var ( + ctx context.Context + cancel context.CancelFunc + testEnv *envtest.Environment + cfg *rest.Config + k8sClient client.Client +) + +func TestControllers(t *testing.T) { + RegisterFailHandler(Fail) + + RunSpecs(t, "Controller Suite") +} + +var _ = BeforeSuite(func() { + logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true))) + + ctx, cancel = context.WithCancel(context.TODO()) + + var err error + err = testolmv2.AddToScheme(scheme.Scheme) + Expect(err).NotTo(HaveOccurred()) + + err = testolmv1.AddToScheme(scheme.Scheme) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:scheme + + By("bootstrapping test environment") + testEnv = &envtest.Environment{ + CRDDirectoryPaths: []string{filepath.Join("..", "..", "config", "crd", "bases")}, + ErrorIfCRDPathMissing: true, + } + + // Retrieve the first found binary directory to allow running tests from IDEs + if getFirstFoundEnvTestBinaryDir() != "" { + testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir() + } + + // cfg is defined in this file globally. + cfg, err = testEnv.Start() + Expect(err).NotTo(HaveOccurred()) + Expect(cfg).NotTo(BeNil()) + + k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme}) + Expect(err).NotTo(HaveOccurred()) + Expect(k8sClient).NotTo(BeNil()) +}) + +var _ = AfterSuite(func() { + By("tearing down the test environment") + cancel() + err := testEnv.Stop() + Expect(err).NotTo(HaveOccurred()) +}) + +// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path. +// ENVTEST-based tests depend on specific binaries, usually located in paths set by +// controller-runtime. When running tests directly (e.g., via an IDE) without using +// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured. +// +// This function streamlines the process by finding the required binaries, similar to +// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are +// properly set up, run 'make setup-envtest' beforehand. +func getFirstFoundEnvTestBinaryDir() string { + basePath := filepath.Join("..", "..", "bin", "k8s") + entries, err := os.ReadDir(basePath) + if err != nil { + logf.Log.Error(err, "Failed to read directory", "path", basePath) + return "" + } + for _, entry := range entries { + if entry.IsDir() { + return filepath.Join(basePath, entry.Name()) + } + } + return "" +} diff --git a/test/test-operator/v2/internal/controller/testoperator_controller.go b/test/test-operator/v2/internal/controller/testoperator_controller.go new file mode 100644 index 000000000..88f193f98 --- /dev/null +++ b/test/test-operator/v2/internal/controller/testoperator_controller.go @@ -0,0 +1,114 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package controller + +import ( + "context" + "fmt" + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1" + + "k8s.io/apimachinery/pkg/api/equality" + crfinalizer "sigs.k8s.io/controller-runtime/pkg/finalizer" + + "k8s.io/apimachinery/pkg/runtime" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/log" + + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" +) + +const ( + peaceOutFinalizer = "olm.operatorframework.io/peace-out" +) + +// TestOperatorReconciler reconciles a TestOperator object +type TestOperatorReconciler struct { + client.Client + Scheme *runtime.Scheme + Finalizers crfinalizer.Finalizers +} + +// +kubebuilder:rbac:groups=testolm.operator-framework.io,resources=testoperators,verbs=get;list;watch;create;update;patch;delete +// +kubebuilder:rbac:groups=testolm.operator-framework.io,resources=testoperators/status,verbs=get;update;patch +// +kubebuilder:rbac:groups=testolm.operator-framework.io,resources=testoperators/finalizers,verbs=update + +func (r *TestOperatorReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) { + l := log.FromContext(ctx).WithName("test-operator") + ctx = log.IntoContext(ctx, l) + + l.Info("reconcile starting") + defer l.Info("reconcile ending") + + existingTestOp := &testolmv2.TestOperator{} + if err := r.Get(ctx, req.NamespacedName, existingTestOp); err != nil { + return ctrl.Result{}, client.IgnoreNotFound(err) + } + + // Reconcile TestOperator + reconciledTestOp := existingTestOp.DeepCopy() + + // Reconcile finalizer + finalizeResult, err := r.Finalizers.Finalize(ctx, reconciledTestOp) + if err != nil { + return ctrl.Result{}, err + } + if finalizeResult.Updated || finalizeResult.StatusUpdated { + return ctrl.Result{}, r.Update(ctx, reconciledTestOp) + } + + // Reconcile status + reconciledTestOp.Status.Echo = reconciledTestOp.Spec.EchoMessage + + if !equality.Semantic.DeepEqual(existingTestOp.Status, reconciledTestOp.Status) { + return ctrl.Result{}, r.Client.Status().Update(ctx, reconciledTestOp) + } + return ctrl.Result{}, nil +} + +// SetupWithManager sets up the controller with the Manager. +func (r *TestOperatorReconciler) SetupWithManager(mgr ctrl.Manager) error { + if err := r.setupFinalizers(); err != nil { + return fmt.Errorf("failed to setup finalizers: %v", err) + } + return ctrl.NewControllerManagedBy(mgr). + For(&testolmv1.TestOperator{}). + Named("testoperator"). + Complete(r) +} + +type finalizerFunc func(ctx context.Context, obj client.Object) (crfinalizer.Result, error) + +func (f finalizerFunc) Finalize(ctx context.Context, obj client.Object) (crfinalizer.Result, error) { + return f(ctx, obj) +} + +func (r *TestOperatorReconciler) setupFinalizers() error { + f := crfinalizer.NewFinalizers() + err := f.Register(peaceOutFinalizer, finalizerFunc(func(ctx context.Context, obj client.Object) (crfinalizer.Result, error) { + if _, ok := obj.(*testolmv1.TestOperator); !ok { + panic("could not convert object to testoperator") + } + log.FromContext(ctx).Info("peace out, bruh!") + return crfinalizer.Result{StatusUpdated: true}, nil + })) + if err != nil { + return err + } + r.Finalizers = f + return nil +} diff --git a/test/test-operator/v2/internal/controller/testoperator_controller_test.go b/test/test-operator/v2/internal/controller/testoperator_controller_test.go new file mode 100644 index 000000000..43ef8d0b2 --- /dev/null +++ b/test/test-operator/v2/internal/controller/testoperator_controller_test.go @@ -0,0 +1,90 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package controller + +import ( + "context" + crfinalizer "sigs.k8s.io/controller-runtime/pkg/finalizer" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/types" + "sigs.k8s.io/controller-runtime/pkg/reconcile" + + metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" + + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" +) + +var _ = Describe("TestOperator Controller", func() { + Context("When reconciling a resource", func() { + const resourceName = "test-resource" + + ctx := context.Background() + + typeNamespacedName := types.NamespacedName{ + Name: resourceName, + Namespace: "default", + } + testoperator := &testolmv2.TestOperator{} + + BeforeEach(func() { + By("creating the custom resource for the Kind TestOperator") + err := k8sClient.Get(ctx, typeNamespacedName, testoperator) + if err != nil && errors.IsNotFound(err) { + resource := &testolmv2.TestOperator{ + ObjectMeta: metav1.ObjectMeta{ + Name: resourceName, + Namespace: "default", + }, + Spec: testolmv2.TestOperatorSpec{ + EchoMessage: "this is the message", + }, + } + Expect(k8sClient.Create(ctx, resource)).To(Succeed()) + } + }) + + AfterEach(func() { + resource := &testolmv2.TestOperator{} + err := k8sClient.Get(ctx, typeNamespacedName, resource) + Expect(err).NotTo(HaveOccurred()) + + By("Cleanup the specific resource instance TestOperator") + Expect(k8sClient.Delete(ctx, resource)).To(Succeed()) + }) + It("should successfully reconcile the resource", func() { + By("Reconciling the created resource") + controllerReconciler := &TestOperatorReconciler{ + Client: k8sClient, + Scheme: k8sClient.Scheme(), + Finalizers: crfinalizer.NewFinalizers(), + } + + _, err := controllerReconciler.Reconcile(ctx, reconcile.Request{ + NamespacedName: typeNamespacedName, + }) + Expect(err).NotTo(HaveOccurred()) + + By("Checking that the resource was reconciled successfully") + err = k8sClient.Get(ctx, typeNamespacedName, testoperator) + Expect(err).NotTo(HaveOccurred()) + Expect(testoperator.Status.Echo).To(Equal("this is the message")) + }) + }) +}) diff --git a/test/test-operator/v2/internal/webhook/v1/testoperator_webhook.go b/test/test-operator/v2/internal/webhook/v1/testoperator_webhook.go new file mode 100644 index 000000000..68091ac08 --- /dev/null +++ b/test/test-operator/v2/internal/webhook/v1/testoperator_webhook.go @@ -0,0 +1,124 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "context" + "fmt" + "strings" + + apierrors "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/runtime" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/util/validation/field" + ctrl "sigs.k8s.io/controller-runtime" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/webhook" + "sigs.k8s.io/controller-runtime/pkg/webhook/admission" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1" +) + +const ( + DefaultMessageValue = "Echo" +) + +// nolint:unused +// log is for logging in this package. +var testoperatorlog = logf.Log.WithName("testoperator-resource") + +// SetupTestOperatorWebhookWithManager registers the webhook for TestOperator in the manager. +func SetupTestOperatorWebhookWithManager(mgr ctrl.Manager) error { + return ctrl.NewWebhookManagedBy(mgr).For(&testolmv1.TestOperator{}). + WithValidator(&TestOperatorCustomValidator{}). + WithDefaulter(&TestOperatorCustomDefaulter{}). + Complete() +} + +// +kubebuilder:webhook:path=/mutate-testolm-operator-framework-io-v1-testoperator,mutating=true,failurePolicy=fail,sideEffects=None,groups=testolm.operator-framework.io,resources=testoperators,verbs=create;update,versions=v1,name=mtestoperator-v1.kb.io,admissionReviewVersions=v1 + +type TestOperatorCustomDefaulter struct { + // TODO(user): Add more fields as needed for defaulting +} + +var _ webhook.CustomDefaulter = &TestOperatorCustomDefaulter{} + +// Default implements webhook.CustomDefaulter so a webhook will be registered for the Kind TestOperator. +func (d *TestOperatorCustomDefaulter) Default(_ context.Context, obj runtime.Object) error { + testOp, ok := obj.(*testolmv1.TestOperator) + + if !ok { + return fmt.Errorf("expected an TestOperator object but got %T", obj) + } + testoperatorlog.Info("Defaulting for TestOperator", "name", testOp.GetName()) + + if len(strings.TrimSpace(testOp.Spec.Message)) == 0 { + testOp.Spec.Message = DefaultMessageValue + } + return nil +} + +// +kubebuilder:webhook:path=/validate-testolm-operator-framework-io-v1-testoperator,mutating=false,failurePolicy=fail,sideEffects=None,groups=testolm.operator-framework.io,resources=testoperators,verbs=create;update,versions=v1,name=vtestoperator-v1.kb.io,admissionReviewVersions=v1 + +type TestOperatorCustomValidator struct { + // TODO(user): Add more fields as needed for validation +} + +var _ webhook.CustomValidator = &TestOperatorCustomValidator{} + +// ValidateCreate implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateCreate(_ context.Context, obj runtime.Object) (admission.Warnings, error) { + testOp, ok := obj.(*testolmv1.TestOperator) + if !ok { + return nil, fmt.Errorf("expected a TestOperator object but got %T", obj) + } + testoperatorlog.Info("Validation for TestOperator upon creation", "name", testOp.GetName()) + var allErrs field.ErrorList + if err := validateTestOperatorSpec(testOp); err != nil { + allErrs = append(allErrs, err) + } + if len(allErrs) == 0 { + return nil, nil + } + return nil, apierrors.NewInvalid( + schema.GroupKind{Group: testolmv1.GroupVersion.Group, Kind: testolmv1.TestOperatorKind}, + testOp.GetName(), + allErrs, + ) +} + +// ValidateUpdate implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateUpdate(ctx context.Context, oldObj, newObj runtime.Object) (admission.Warnings, error) { + testoperator, ok := newObj.(*testolmv1.TestOperator) + if !ok { + return nil, fmt.Errorf("expected a TestOperator object for the newObj but got %T", newObj) + } + testoperatorlog.Info("Validation for TestOperator upon update", "name", testoperator.GetName()) + return v.ValidateCreate(ctx, testoperator) +} + +// ValidateDelete implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateDelete(_ context.Context, _ runtime.Object) (admission.Warnings, error) { + return nil, nil +} + +func validateTestOperatorSpec(testOp *testolmv1.TestOperator) *field.Error { + if strings.Contains(strings.ToLower(testOp.Spec.Message), "fight club") { + return field.Invalid(field.NewPath("spec").Child("message"), testOp.Spec.Message, "we DO NOT talk about fight club") + } + return nil +} diff --git a/test/test-operator/v2/internal/webhook/v1/testoperator_webhook_test.go b/test/test-operator/v2/internal/webhook/v1/testoperator_webhook_test.go new file mode 100644 index 000000000..02339e8f3 --- /dev/null +++ b/test/test-operator/v2/internal/webhook/v1/testoperator_webhook_test.go @@ -0,0 +1,81 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1" +) + +var _ = Describe("TestOperator Webhook", func() { + var ( + obj *testolmv1.TestOperator + oldObj *testolmv1.TestOperator + validator TestOperatorCustomValidator + defaulter TestOperatorCustomDefaulter + ) + + BeforeEach(func() { + obj = &testolmv1.TestOperator{} + oldObj = &testolmv1.TestOperator{} + validator = TestOperatorCustomValidator{} + Expect(validator).NotTo(BeNil(), "Expected validator to be initialized") + defaulter = TestOperatorCustomDefaulter{} + Expect(defaulter).NotTo(BeNil(), "Expected defaulter to be initialized") + Expect(oldObj).NotTo(BeNil(), "Expected oldObj to be initialized") + Expect(obj).NotTo(BeNil(), "Expected obj to be initialized") + }) + + Context("When creating TestOperator under Defaulting Webhook", func() { + It("Should apply defaults when a required field is empty", func() { + By("simulating a scenario where defaults should be applied") + obj.Spec.Message = "" + Expect(defaulter.Default(ctx, obj)).To(Succeed()) + By("checking that the default values are set") + Expect(obj.Spec.Message).To(Equal("Echo")) + }) + }) + + Context("When creating or updating TestOperator under Validating Webhook", func() { + It("Should deny creation if talking about fight club", func() { + By("talking about fight club") + obj.Spec.Message = "Have you heard about fight club?" + Expect(validator.ValidateCreate(ctx, obj)).Error().To(HaveOccurred()) + }) + + It("Should admit creation not talking about fight club", func() { + By("not talking about fight club") + obj.Spec.Message = "I am a message" + Expect(validator.ValidateCreate(ctx, obj)).To(BeNil()) + }) + + It("Should validate updates correctly", func() { + By("by admitting if not talking about fight club") + oldObj.Spec.Message = "The hills are alive" + obj.Spec.Message = "his name was Robert Paulson" + Expect(validator.ValidateUpdate(ctx, oldObj, obj)).To(BeNil()) + + By("by rejecting if talking about fight club") + oldObj.Spec.Message = "The hills are alive" + obj.Spec.Message = "with the sound of fight club" + _, err := validator.ValidateUpdate(ctx, oldObj, obj) + Expect(err).ToNot(Succeed()) + }) + }) +}) diff --git a/test/test-operator/v2/internal/webhook/v1/webhook_suite_test.go b/test/test-operator/v2/internal/webhook/v1/webhook_suite_test.go new file mode 100644 index 000000000..3204acdfc --- /dev/null +++ b/test/test-operator/v2/internal/webhook/v1/webhook_suite_test.go @@ -0,0 +1,164 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v1 + +import ( + "context" + "crypto/tls" + "fmt" + "net" + "os" + "path/filepath" + "testing" + "time" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "k8s.io/client-go/kubernetes/scheme" + "k8s.io/client-go/rest" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/envtest" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server" + "sigs.k8s.io/controller-runtime/pkg/webhook" + + testolmv1 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v1" + // +kubebuilder:scaffold:imports +) + +// These tests use Ginkgo (BDD-style Go testing framework). Refer to +// http://onsi.github.io/ginkgo/ to learn more about Ginkgo. + +var ( + ctx context.Context + cancel context.CancelFunc + k8sClient client.Client + cfg *rest.Config + testEnv *envtest.Environment +) + +func TestAPIs(t *testing.T) { + RegisterFailHandler(Fail) + + RunSpecs(t, "Webhook Suite") +} + +var _ = BeforeSuite(func() { + logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true))) + + ctx, cancel = context.WithCancel(context.TODO()) + + var err error + err = testolmv1.AddToScheme(scheme.Scheme) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:scheme + + By("bootstrapping test environment") + testEnv = &envtest.Environment{ + CRDDirectoryPaths: []string{filepath.Join("..", "..", "..", "config", "crd", "bases")}, + ErrorIfCRDPathMissing: false, + + WebhookInstallOptions: envtest.WebhookInstallOptions{ + Paths: []string{filepath.Join("..", "..", "..", "config", "webhook")}, + }, + } + + // Retrieve the first found binary directory to allow running tests from IDEs + if getFirstFoundEnvTestBinaryDir() != "" { + testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir() + } + + // cfg is defined in this file globally. + cfg, err = testEnv.Start() + Expect(err).NotTo(HaveOccurred()) + Expect(cfg).NotTo(BeNil()) + + k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme}) + Expect(err).NotTo(HaveOccurred()) + Expect(k8sClient).NotTo(BeNil()) + + // start webhook server using Manager. + webhookInstallOptions := &testEnv.WebhookInstallOptions + mgr, err := ctrl.NewManager(cfg, ctrl.Options{ + Scheme: scheme.Scheme, + WebhookServer: webhook.NewServer(webhook.Options{ + Host: webhookInstallOptions.LocalServingHost, + Port: webhookInstallOptions.LocalServingPort, + CertDir: webhookInstallOptions.LocalServingCertDir, + }), + LeaderElection: false, + Metrics: metricsserver.Options{BindAddress: "0"}, + }) + Expect(err).NotTo(HaveOccurred()) + + err = SetupTestOperatorWebhookWithManager(mgr) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:webhook + + go func() { + defer GinkgoRecover() + err = mgr.Start(ctx) + Expect(err).NotTo(HaveOccurred()) + }() + + // wait for the webhook server to get ready. + dialer := &net.Dialer{Timeout: time.Second} + addrPort := fmt.Sprintf("%s:%d", webhookInstallOptions.LocalServingHost, webhookInstallOptions.LocalServingPort) + Eventually(func() error { + conn, err := tls.DialWithDialer(dialer, "tcp", addrPort, &tls.Config{InsecureSkipVerify: true}) + if err != nil { + return err + } + + return conn.Close() + }).Should(Succeed()) +}) + +var _ = AfterSuite(func() { + By("tearing down the test environment") + cancel() + err := testEnv.Stop() + Expect(err).NotTo(HaveOccurred()) +}) + +// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path. +// ENVTEST-based tests depend on specific binaries, usually located in paths set by +// controller-runtime. When running tests directly (e.g., via an IDE) without using +// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured. +// +// This function streamlines the process by finding the required binaries, similar to +// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are +// properly set up, run 'make setup-envtest' beforehand. +func getFirstFoundEnvTestBinaryDir() string { + basePath := filepath.Join("..", "..", "..", "bin", "k8s") + entries, err := os.ReadDir(basePath) + if err != nil { + logf.Log.Error(err, "Failed to read directory", "path", basePath) + return "" + } + for _, entry := range entries { + if entry.IsDir() { + return filepath.Join(basePath, entry.Name()) + } + } + return "" +} diff --git a/test/test-operator/v2/internal/webhook/v2/testoperator_webhook.go b/test/test-operator/v2/internal/webhook/v2/testoperator_webhook.go new file mode 100644 index 000000000..1ddc35e92 --- /dev/null +++ b/test/test-operator/v2/internal/webhook/v2/testoperator_webhook.go @@ -0,0 +1,120 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v2 + +import ( + "context" + "fmt" + apierrors "k8s.io/apimachinery/pkg/api/errors" + "k8s.io/apimachinery/pkg/runtime/schema" + "k8s.io/apimachinery/pkg/util/validation/field" + "strings" + + "k8s.io/apimachinery/pkg/runtime" + ctrl "sigs.k8s.io/controller-runtime" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/webhook" + "sigs.k8s.io/controller-runtime/pkg/webhook/admission" + + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" +) + +const ( + DefaultMessageValue = "Echo" +) + +// nolint:unused +// log is for logging in this package. +var testoperatorlog = logf.Log.WithName("testoperator-resource") + +// SetupTestOperatorWebhookWithManager registers the webhook for TestOperator in the manager. +func SetupTestOperatorWebhookWithManager(mgr ctrl.Manager) error { + return ctrl.NewWebhookManagedBy(mgr).For(&testolmv2.TestOperator{}). + WithValidator(&TestOperatorCustomValidator{}). + WithDefaulter(&TestOperatorCustomDefaulter{}). + Complete() +} + +// +kubebuilder:webhook:path=/mutate-testolm-operator-framework-io-v2-testoperator,mutating=true,failurePolicy=fail,sideEffects=None,groups=testolm.operator-framework.io,resources=testoperators,verbs=create;update,versions=v2,name=mtestoperator-v2.kb.io,admissionReviewVersions=v1 + +type TestOperatorCustomDefaulter struct{} + +var _ webhook.CustomDefaulter = &TestOperatorCustomDefaulter{} + +// Default implements webhook.CustomDefaulter so a webhook will be registered for the Kind TestOperator. +func (d *TestOperatorCustomDefaulter) Default(_ context.Context, obj runtime.Object) error { + testOp, ok := obj.(*testolmv2.TestOperator) + + if !ok { + return fmt.Errorf("expected an TestOperator object but got %T", obj) + } + testoperatorlog.Info("Defaulting for TestOperator", "name", testOp.GetName()) + + if len(strings.TrimSpace(testOp.Spec.EchoMessage)) == 0 { + testOp.Spec.EchoMessage = DefaultMessageValue + } + return nil +} + +// +kubebuilder:webhook:path=/validate-testolm-operator-framework-io-v2-testoperator,mutating=false,failurePolicy=fail,sideEffects=None,groups=testolm.operator-framework.io,resources=testoperators,verbs=create;update,versions=v2,name=vtestoperator-v2.kb.io,admissionReviewVersions=v1 + +type TestOperatorCustomValidator struct{} + +var _ webhook.CustomValidator = &TestOperatorCustomValidator{} + +// ValidateCreate implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateCreate(_ context.Context, obj runtime.Object) (admission.Warnings, error) { + testOp, ok := obj.(*testolmv2.TestOperator) + if !ok { + return nil, fmt.Errorf("expected a TestOperator object but got %T", obj) + } + testoperatorlog.Info("Validation for TestOperator upon creation", "name", testOp.GetName()) + var allErrs field.ErrorList + if err := validateTestOperatorSpec(testOp); err != nil { + allErrs = append(allErrs, err) + } + if len(allErrs) == 0 { + return nil, nil + } + return nil, apierrors.NewInvalid( + schema.GroupKind{Group: testolmv2.GroupVersion.Group, Kind: testolmv2.TestOperatorKind}, + testOp.GetName(), + allErrs, + ) +} + +// ValidateUpdate implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateUpdate(ctx context.Context, oldObj, newObj runtime.Object) (admission.Warnings, error) { + testoperator, ok := newObj.(*testolmv2.TestOperator) + if !ok { + return nil, fmt.Errorf("expected a TestOperator object for the newObj but got %T", newObj) + } + testoperatorlog.Info("Validation for TestOperator upon update", "name", testoperator.GetName()) + return v.ValidateCreate(ctx, testoperator) +} + +// ValidateDelete implements webhook.CustomValidator so a webhook will be registered for the type TestOperator. +func (v *TestOperatorCustomValidator) ValidateDelete(_ context.Context, _ runtime.Object) (admission.Warnings, error) { + return nil, nil +} + +func validateTestOperatorSpec(testOp *testolmv2.TestOperator) *field.Error { + if strings.Contains(strings.ToLower(testOp.Spec.EchoMessage), "fight club") { + return field.Invalid(field.NewPath("spec").Child("echoMessage"), testOp.Spec.EchoMessage, "we DO NOT talk about fight club") + } + return nil +} diff --git a/test/test-operator/v2/internal/webhook/v2/testoperator_webhook_test.go b/test/test-operator/v2/internal/webhook/v2/testoperator_webhook_test.go new file mode 100644 index 000000000..c9adebab9 --- /dev/null +++ b/test/test-operator/v2/internal/webhook/v2/testoperator_webhook_test.go @@ -0,0 +1,87 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v2 + +import ( + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" + // TODO (user): Add any additional imports if needed +) + +var _ = Describe("TestOperator Webhook", func() { + var ( + obj *testolmv2.TestOperator + oldObj *testolmv2.TestOperator + validator TestOperatorCustomValidator + defaulter TestOperatorCustomDefaulter + ) + + BeforeEach(func() { + obj = &testolmv2.TestOperator{} + oldObj = &testolmv2.TestOperator{} + validator = TestOperatorCustomValidator{} + Expect(validator).NotTo(BeNil(), "Expected validator to be initialized") + defaulter = TestOperatorCustomDefaulter{} + Expect(defaulter).NotTo(BeNil(), "Expected defaulter to be initialized") + Expect(oldObj).NotTo(BeNil(), "Expected oldObj to be initialized") + Expect(obj).NotTo(BeNil(), "Expected obj to be initialized") + // TODO (user): Add any setup logic common to all tests + }) + + AfterEach(func() { + // TODO (user): Add any teardown logic common to all tests + }) + + Context("When creating TestOperator under Defaulting Webhook", func() { + // TODO (user): Add logic for defaulting webhooks + // Example: + // It("Should apply defaults when a required field is empty", func() { + // By("simulating a scenario where defaults should be applied") + // obj.SomeFieldWithDefault = "" + // By("calling the Default method to apply defaults") + // defaulter.Default(ctx, obj) + // By("checking that the default values are set") + // Expect(obj.SomeFieldWithDefault).To(Equal("default_value")) + // }) + }) + + Context("When creating or updating TestOperator under Validating Webhook", func() { + // TODO (user): Add logic for validating webhooks + // Example: + // It("Should deny creation if a required field is missing", func() { + // By("simulating an invalid creation scenario") + // obj.SomeRequiredField = "" + // Expect(validator.ValidateCreate(ctx, obj)).Error().To(HaveOccurred()) + // }) + // + // It("Should admit creation if all required fields are present", func() { + // By("simulating an invalid creation scenario") + // obj.SomeRequiredField = "valid_value" + // Expect(validator.ValidateCreate(ctx, obj)).To(BeNil()) + // }) + // + // It("Should validate updates correctly", func() { + // By("simulating a valid update scenario") + // oldObj.SomeRequiredField = "updated_value" + // obj.SomeRequiredField = "updated_value" + // Expect(validator.ValidateUpdate(ctx, oldObj, obj)).To(BeNil()) + // }) + }) + +}) diff --git a/test/test-operator/v2/internal/webhook/v2/webhook_suite_test.go b/test/test-operator/v2/internal/webhook/v2/webhook_suite_test.go new file mode 100644 index 000000000..3d7a92980 --- /dev/null +++ b/test/test-operator/v2/internal/webhook/v2/webhook_suite_test.go @@ -0,0 +1,164 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package v2 + +import ( + "context" + "crypto/tls" + "fmt" + "net" + "os" + "path/filepath" + "testing" + "time" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "k8s.io/client-go/kubernetes/scheme" + "k8s.io/client-go/rest" + ctrl "sigs.k8s.io/controller-runtime" + "sigs.k8s.io/controller-runtime/pkg/client" + "sigs.k8s.io/controller-runtime/pkg/envtest" + logf "sigs.k8s.io/controller-runtime/pkg/log" + "sigs.k8s.io/controller-runtime/pkg/log/zap" + metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server" + "sigs.k8s.io/controller-runtime/pkg/webhook" + + testolmv2 "github.com/operator-framework/operator-controller/test/test-operator/v2/api/v2" + // +kubebuilder:scaffold:imports +) + +// These tests use Ginkgo (BDD-style Go testing framework). Refer to +// http://onsi.github.io/ginkgo/ to learn more about Ginkgo. + +var ( + ctx context.Context + cancel context.CancelFunc + k8sClient client.Client + cfg *rest.Config + testEnv *envtest.Environment +) + +func TestAPIs(t *testing.T) { + RegisterFailHandler(Fail) + + RunSpecs(t, "Webhook Suite") +} + +var _ = BeforeSuite(func() { + logf.SetLogger(zap.New(zap.WriteTo(GinkgoWriter), zap.UseDevMode(true))) + + ctx, cancel = context.WithCancel(context.TODO()) + + var err error + err = testolmv2.AddToScheme(scheme.Scheme) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:scheme + + By("bootstrapping test environment") + testEnv = &envtest.Environment{ + CRDDirectoryPaths: []string{filepath.Join("..", "..", "..", "config", "crd", "bases")}, + ErrorIfCRDPathMissing: false, + + WebhookInstallOptions: envtest.WebhookInstallOptions{ + Paths: []string{filepath.Join("..", "..", "..", "config", "webhook")}, + }, + } + + // Retrieve the first found binary directory to allow running tests from IDEs + if getFirstFoundEnvTestBinaryDir() != "" { + testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir() + } + + // cfg is defined in this file globally. + cfg, err = testEnv.Start() + Expect(err).NotTo(HaveOccurred()) + Expect(cfg).NotTo(BeNil()) + + k8sClient, err = client.New(cfg, client.Options{Scheme: scheme.Scheme}) + Expect(err).NotTo(HaveOccurred()) + Expect(k8sClient).NotTo(BeNil()) + + // start webhook server using Manager. + webhookInstallOptions := &testEnv.WebhookInstallOptions + mgr, err := ctrl.NewManager(cfg, ctrl.Options{ + Scheme: scheme.Scheme, + WebhookServer: webhook.NewServer(webhook.Options{ + Host: webhookInstallOptions.LocalServingHost, + Port: webhookInstallOptions.LocalServingPort, + CertDir: webhookInstallOptions.LocalServingCertDir, + }), + LeaderElection: false, + Metrics: metricsserver.Options{BindAddress: "0"}, + }) + Expect(err).NotTo(HaveOccurred()) + + err = SetupTestOperatorWebhookWithManager(mgr) + Expect(err).NotTo(HaveOccurred()) + + // +kubebuilder:scaffold:webhook + + go func() { + defer GinkgoRecover() + err = mgr.Start(ctx) + Expect(err).NotTo(HaveOccurred()) + }() + + // wait for the webhook server to get ready. + dialer := &net.Dialer{Timeout: time.Second} + addrPort := fmt.Sprintf("%s:%d", webhookInstallOptions.LocalServingHost, webhookInstallOptions.LocalServingPort) + Eventually(func() error { + conn, err := tls.DialWithDialer(dialer, "tcp", addrPort, &tls.Config{InsecureSkipVerify: true}) + if err != nil { + return err + } + + return conn.Close() + }).Should(Succeed()) +}) + +var _ = AfterSuite(func() { + By("tearing down the test environment") + cancel() + err := testEnv.Stop() + Expect(err).NotTo(HaveOccurred()) +}) + +// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path. +// ENVTEST-based tests depend on specific binaries, usually located in paths set by +// controller-runtime. When running tests directly (e.g., via an IDE) without using +// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured. +// +// This function streamlines the process by finding the required binaries, similar to +// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are +// properly set up, run 'make setup-envtest' beforehand. +func getFirstFoundEnvTestBinaryDir() string { + basePath := filepath.Join("..", "..", "..", "bin", "k8s") + entries, err := os.ReadDir(basePath) + if err != nil { + logf.Log.Error(err, "Failed to read directory", "path", basePath) + return "" + } + for _, entry := range entries { + if entry.IsDir() { + return filepath.Join(basePath, entry.Name()) + } + } + return "" +} diff --git a/test/test-operator/v2/test/e2e/e2e_suite_test.go b/test/test-operator/v2/test/e2e/e2e_suite_test.go new file mode 100644 index 000000000..cf92014e8 --- /dev/null +++ b/test/test-operator/v2/test/e2e/e2e_suite_test.go @@ -0,0 +1,89 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package e2e + +import ( + "fmt" + "os" + "os/exec" + "testing" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "github.com/operator-framework/operator-controller/test/test-operator/v2/test/utils" +) + +var ( + // Optional Environment Variables: + // - CERT_MANAGER_INSTALL_SKIP=true: Skips CertManager installation during test setup. + // These variables are useful if CertManager is already installed, avoiding + // re-installation and conflicts. + skipCertManagerInstall = os.Getenv("CERT_MANAGER_INSTALL_SKIP") == "true" + // isCertManagerAlreadyInstalled will be set true when CertManager CRDs be found on the cluster + isCertManagerAlreadyInstalled = false + + // projectImage is the name of the image which will be build and loaded + // with the code source changes to be tested. + projectImage = "example.com/v2:v0.0.1" +) + +// TestE2E runs the end-to-end (e2e) test suite for the project. These tests execute in an isolated, +// temporary environment to validate project changes with the purposed to be used in CI jobs. +// The default setup requires Kind, builds/loads the Manager Docker image locally, and installs +// CertManager. +func TestE2E(t *testing.T) { + RegisterFailHandler(Fail) + _, _ = fmt.Fprintf(GinkgoWriter, "Starting v2 integration test suite\n") + RunSpecs(t, "e2e suite") +} + +var _ = BeforeSuite(func() { + By("building the manager(Operator) image") + cmd := exec.Command("make", "docker-build", fmt.Sprintf("IMG=%s", projectImage)) + _, err := utils.Run(cmd) + ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to build the manager(Operator) image") + + // TODO(user): If you want to change the e2e test vendor from Kind, ensure the image is + // built and available before running the tests. Also, remove the following block. + By("loading the manager(Operator) image on Kind") + err = utils.LoadImageToKindClusterWithName(projectImage) + ExpectWithOffset(1, err).NotTo(HaveOccurred(), "Failed to load the manager(Operator) image into Kind") + + // The tests-e2e are intended to run on a temporary cluster that is created and destroyed for testing. + // To prevent errors when tests run in environments with CertManager already installed, + // we check for its presence before execution. + // Setup CertManager before the suite if not skipped and if not already installed + if !skipCertManagerInstall { + By("checking if cert manager is installed already") + isCertManagerAlreadyInstalled = utils.IsCertManagerCRDsInstalled() + if !isCertManagerAlreadyInstalled { + _, _ = fmt.Fprintf(GinkgoWriter, "Installing CertManager...\n") + Expect(utils.InstallCertManager()).To(Succeed(), "Failed to install CertManager") + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "WARNING: CertManager is already installed. Skipping installation...\n") + } + } +}) + +var _ = AfterSuite(func() { + // Teardown CertManager after the suite if not skipped and if it was not already installed + if !skipCertManagerInstall && !isCertManagerAlreadyInstalled { + _, _ = fmt.Fprintf(GinkgoWriter, "Uninstalling CertManager...\n") + utils.UninstallCertManager() + } +}) diff --git a/test/test-operator/v2/test/e2e/e2e_test.go b/test/test-operator/v2/test/e2e/e2e_test.go new file mode 100644 index 000000000..2773b51d6 --- /dev/null +++ b/test/test-operator/v2/test/e2e/e2e_test.go @@ -0,0 +1,381 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package e2e + +import ( + "encoding/json" + "fmt" + "os" + "os/exec" + "path/filepath" + "time" + + . "github.com/onsi/ginkgo/v2" + . "github.com/onsi/gomega" + + "github.com/operator-framework/operator-controller/test/test-operator/v2/test/utils" +) + +// namespace where the project is deployed in +const namespace = "v2-system" + +// serviceAccountName created for the project +const serviceAccountName = "v2-controller-manager" + +// metricsServiceName is the name of the metrics service of the project +const metricsServiceName = "v2-controller-manager-metrics-service" + +// metricsRoleBindingName is the name of the RBAC that will be created to allow get the metrics data +const metricsRoleBindingName = "v2-metrics-binding" + +var _ = Describe("Manager", Ordered, func() { + var controllerPodName string + + // Before running the tests, set up the environment by creating the namespace, + // enforce the restricted security policy to the namespace, installing CRDs, + // and deploying the controller. + BeforeAll(func() { + By("creating manager namespace") + cmd := exec.Command("kubectl", "create", "ns", namespace) + _, err := utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to create namespace") + + By("labeling the namespace to enforce the restricted security policy") + cmd = exec.Command("kubectl", "label", "--overwrite", "ns", namespace, + "pod-security.kubernetes.io/enforce=restricted") + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to label namespace with restricted policy") + + By("installing CRDs") + cmd = exec.Command("make", "install") + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to install CRDs") + + By("deploying the controller-manager") + cmd = exec.Command("make", "deploy", fmt.Sprintf("IMG=%s", projectImage)) + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to deploy the controller-manager") + }) + + // After all tests have been executed, clean up by undeploying the controller, uninstalling CRDs, + // and deleting the namespace. + AfterAll(func() { + By("cleaning up the curl pod for metrics") + cmd := exec.Command("kubectl", "delete", "pod", "curl-metrics", "-n", namespace) + _, _ = utils.Run(cmd) + + By("undeploying the controller-manager") + cmd = exec.Command("make", "undeploy") + _, _ = utils.Run(cmd) + + By("uninstalling CRDs") + cmd = exec.Command("make", "uninstall") + _, _ = utils.Run(cmd) + + By("removing manager namespace") + cmd = exec.Command("kubectl", "delete", "ns", namespace) + _, _ = utils.Run(cmd) + }) + + // After each test, check for failures and collect logs, events, + // and pod descriptions for debugging. + AfterEach(func() { + specReport := CurrentSpecReport() + if specReport.Failed() { + By("Fetching controller manager pod logs") + cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace) + controllerLogs, err := utils.Run(cmd) + if err == nil { + _, _ = fmt.Fprintf(GinkgoWriter, "Controller logs:\n %s", controllerLogs) + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Controller logs: %s", err) + } + + By("Fetching Kubernetes events") + cmd = exec.Command("kubectl", "get", "events", "-n", namespace, "--sort-by=.lastTimestamp") + eventsOutput, err := utils.Run(cmd) + if err == nil { + _, _ = fmt.Fprintf(GinkgoWriter, "Kubernetes events:\n%s", eventsOutput) + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "Failed to get Kubernetes events: %s", err) + } + + By("Fetching curl-metrics logs") + cmd = exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace) + metricsOutput, err := utils.Run(cmd) + if err == nil { + _, _ = fmt.Fprintf(GinkgoWriter, "Metrics logs:\n %s", metricsOutput) + } else { + _, _ = fmt.Fprintf(GinkgoWriter, "Failed to get curl-metrics logs: %s", err) + } + + By("Fetching controller manager pod description") + cmd = exec.Command("kubectl", "describe", "pod", controllerPodName, "-n", namespace) + podDescription, err := utils.Run(cmd) + if err == nil { + fmt.Println("Pod description:\n", podDescription) + } else { + fmt.Println("Failed to describe controller pod") + } + } + }) + + SetDefaultEventuallyTimeout(2 * time.Minute) + SetDefaultEventuallyPollingInterval(time.Second) + + Context("Manager", func() { + It("should run successfully", func() { + By("validating that the controller-manager pod is running as expected") + verifyControllerUp := func(g Gomega) { + // Get the name of the controller-manager pod + cmd := exec.Command("kubectl", "get", + "pods", "-l", "control-plane=controller-manager", + "-o", "go-template={{ range .items }}"+ + "{{ if not .metadata.deletionTimestamp }}"+ + "{{ .metadata.name }}"+ + "{{ \"\\n\" }}{{ end }}{{ end }}", + "-n", namespace, + ) + + podOutput, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred(), "Failed to retrieve controller-manager pod information") + podNames := utils.GetNonEmptyLines(podOutput) + g.Expect(podNames).To(HaveLen(1), "expected 1 controller pod running") + controllerPodName = podNames[0] + g.Expect(controllerPodName).To(ContainSubstring("controller-manager")) + + // Validate the pod's status + cmd = exec.Command("kubectl", "get", + "pods", controllerPodName, "-o", "jsonpath={.status.phase}", + "-n", namespace, + ) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(Equal("Running"), "Incorrect controller-manager pod status") + } + Eventually(verifyControllerUp).Should(Succeed()) + }) + + It("should ensure the metrics endpoint is serving metrics", func() { + By("creating a ClusterRoleBinding for the service account to allow access to metrics") + cmd := exec.Command("kubectl", "create", "clusterrolebinding", metricsRoleBindingName, + "--clusterrole=v2-metrics-reader", + fmt.Sprintf("--serviceaccount=%s:%s", namespace, serviceAccountName), + ) + _, err := utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to create ClusterRoleBinding") + + By("validating that the metrics service is available") + cmd = exec.Command("kubectl", "get", "service", metricsServiceName, "-n", namespace) + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Metrics service should exist") + + By("getting the service account token") + token, err := serviceAccountToken() + Expect(err).NotTo(HaveOccurred()) + Expect(token).NotTo(BeEmpty()) + + By("waiting for the metrics endpoint to be ready") + verifyMetricsEndpointReady := func(g Gomega) { + cmd := exec.Command("kubectl", "get", "endpoints", metricsServiceName, "-n", namespace) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(ContainSubstring("8443"), "Metrics endpoint is not ready") + } + Eventually(verifyMetricsEndpointReady).Should(Succeed()) + + By("verifying that the controller manager is serving the metrics server") + verifyMetricsServerStarted := func(g Gomega) { + cmd := exec.Command("kubectl", "logs", controllerPodName, "-n", namespace) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(ContainSubstring("controller-runtime.metrics\tServing metrics server"), + "Metrics server not yet started") + } + Eventually(verifyMetricsServerStarted).Should(Succeed()) + + By("creating the curl-metrics pod to access the metrics endpoint") + cmd = exec.Command("kubectl", "run", "curl-metrics", "--restart=Never", + "--namespace", namespace, + "--image=curlimages/curl:latest", + "--overrides", + fmt.Sprintf(`{ + "spec": { + "containers": [{ + "name": "curl", + "image": "curlimages/curl:latest", + "command": ["/bin/sh", "-c"], + "args": ["curl -v -k -H 'Authorization: Bearer %s' https://%s.%s.svc.cluster.local:8443/metrics"], + "securityContext": { + "allowPrivilegeEscalation": false, + "capabilities": { + "drop": ["ALL"] + }, + "runAsNonRoot": true, + "runAsUser": 1000, + "seccompProfile": { + "type": "RuntimeDefault" + } + } + }], + "serviceAccount": "%s" + } + }`, token, metricsServiceName, namespace, serviceAccountName)) + _, err = utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to create curl-metrics pod") + + By("waiting for the curl-metrics pod to complete.") + verifyCurlUp := func(g Gomega) { + cmd := exec.Command("kubectl", "get", "pods", "curl-metrics", + "-o", "jsonpath={.status.phase}", + "-n", namespace) + output, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(output).To(Equal("Succeeded"), "curl pod in wrong status") + } + Eventually(verifyCurlUp, 5*time.Minute).Should(Succeed()) + + By("getting the metrics by checking curl-metrics logs") + metricsOutput := getMetricsOutput() + Expect(metricsOutput).To(ContainSubstring( + "controller_runtime_reconcile_total", + )) + }) + + It("should provisioned cert-manager", func() { + By("validating that cert-manager has the certificate Secret") + verifyCertManager := func(g Gomega) { + cmd := exec.Command("kubectl", "get", "secrets", "webhook-server-cert", "-n", namespace) + _, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + } + Eventually(verifyCertManager).Should(Succeed()) + }) + + It("should have CA injection for TestOperator conversion webhook", func() { + By("checking CA injection for TestOperator conversion webhook") + verifyCAInjection := func(g Gomega) { + cmd := exec.Command("kubectl", "get", + "customresourcedefinitions.apiextensions.k8s.io", + "testoperators.testolm.operator-framework.io", + "-o", "go-template={{ .spec.conversion.webhook.clientConfig.caBundle }}") + vwhOutput, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(len(vwhOutput)).To(BeNumerically(">", 10)) + } + Eventually(verifyCAInjection).Should(Succeed()) + }) + + It("should have CA injection for mutating webhooks", func() { + By("checking CA injection for mutating webhooks") + verifyCAInjection := func(g Gomega) { + cmd := exec.Command("kubectl", "get", + "mutatingwebhookconfigurations.admissionregistration.k8s.io", + "v1-mutating-webhook-configuration", + "-o", "go-template={{ range .webhooks }}{{ .clientConfig.caBundle }}{{ end }}") + mwhOutput, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(len(mwhOutput)).To(BeNumerically(">", 10)) + } + Eventually(verifyCAInjection).Should(Succeed()) + }) + + It("should have CA injection for validating webhooks", func() { + By("checking CA injection for validating webhooks") + verifyCAInjection := func(g Gomega) { + cmd := exec.Command("kubectl", "get", + "validatingwebhookconfigurations.admissionregistration.k8s.io", + "v1-validating-webhook-configuration", + "-o", "go-template={{ range .webhooks }}{{ .clientConfig.caBundle }}{{ end }}") + vwhOutput, err := utils.Run(cmd) + g.Expect(err).NotTo(HaveOccurred()) + g.Expect(len(vwhOutput)).To(BeNumerically(">", 10)) + } + Eventually(verifyCAInjection).Should(Succeed()) + }) + + // +kubebuilder:scaffold:e2e-webhooks-checks + + // TODO: Customize the e2e test suite with scenarios specific to your project. + // Consider applying sample/CR(s) and check their status and/or verifying + // the reconciliation by using the metrics, i.e.: + // metricsOutput := getMetricsOutput() + // Expect(metricsOutput).To(ContainSubstring( + // fmt.Sprintf(`controller_runtime_reconcile_total{controller="%s",result="success"} 1`, + // strings.ToLower(), + // )) + }) +}) + +// serviceAccountToken returns a token for the specified service account in the given namespace. +// It uses the Kubernetes TokenRequest API to generate a token by directly sending a request +// and parsing the resulting token from the API response. +func serviceAccountToken() (string, error) { + const tokenRequestRawString = `{ + "apiVersion": "authentication.k8s.io/v1", + "kind": "TokenRequest" + }` + + // Temporary file to store the token request + secretName := fmt.Sprintf("%s-token-request", serviceAccountName) + tokenRequestFile := filepath.Join("/tmp", secretName) + err := os.WriteFile(tokenRequestFile, []byte(tokenRequestRawString), os.FileMode(0o644)) + if err != nil { + return "", err + } + + var out string + verifyTokenCreation := func(g Gomega) { + // Execute kubectl command to create the token + cmd := exec.Command("kubectl", "create", "--raw", fmt.Sprintf( + "/api/v1/namespaces/%s/serviceaccounts/%s/token", + namespace, + serviceAccountName, + ), "-f", tokenRequestFile) + + output, err := cmd.CombinedOutput() + g.Expect(err).NotTo(HaveOccurred()) + + // Parse the JSON output to extract the token + var token tokenRequest + err = json.Unmarshal(output, &token) + g.Expect(err).NotTo(HaveOccurred()) + + out = token.Status.Token + } + Eventually(verifyTokenCreation).Should(Succeed()) + + return out, err +} + +// getMetricsOutput retrieves and returns the logs from the curl pod used to access the metrics endpoint. +func getMetricsOutput() string { + By("getting the curl-metrics logs") + cmd := exec.Command("kubectl", "logs", "curl-metrics", "-n", namespace) + metricsOutput, err := utils.Run(cmd) + Expect(err).NotTo(HaveOccurred(), "Failed to retrieve logs from curl pod") + Expect(metricsOutput).To(ContainSubstring("< HTTP/1.1 200 OK")) + return metricsOutput +} + +// tokenRequest is a simplified representation of the Kubernetes TokenRequest API response, +// containing only the token field that we need to extract. +type tokenRequest struct { + Status struct { + Token string `json:"token"` + } `json:"status"` +} diff --git a/test/test-operator/v2/test/utils/utils.go b/test/test-operator/v2/test/utils/utils.go new file mode 100644 index 000000000..841683609 --- /dev/null +++ b/test/test-operator/v2/test/utils/utils.go @@ -0,0 +1,254 @@ +/* +Copyright 2025. + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. +*/ + +package utils + +import ( + "bufio" + "bytes" + "fmt" + "os" + "os/exec" + "strings" + + . "github.com/onsi/ginkgo/v2" // nolint:revive,staticcheck +) + +const ( + prometheusOperatorVersion = "v0.77.1" + prometheusOperatorURL = "https://github.com/prometheus-operator/prometheus-operator/" + + "releases/download/%s/bundle.yaml" + + certmanagerVersion = "v1.16.3" + certmanagerURLTmpl = "https://github.com/cert-manager/cert-manager/releases/download/%s/cert-manager.yaml" +) + +func warnError(err error) { + _, _ = fmt.Fprintf(GinkgoWriter, "warning: %v\n", err) +} + +// Run executes the provided command within this context +func Run(cmd *exec.Cmd) (string, error) { + dir, _ := GetProjectDir() + cmd.Dir = dir + + if err := os.Chdir(cmd.Dir); err != nil { + _, _ = fmt.Fprintf(GinkgoWriter, "chdir dir: %q\n", err) + } + + cmd.Env = append(os.Environ(), "GO111MODULE=on") + command := strings.Join(cmd.Args, " ") + _, _ = fmt.Fprintf(GinkgoWriter, "running: %q\n", command) + output, err := cmd.CombinedOutput() + if err != nil { + return string(output), fmt.Errorf("%q failed with error %q: %w", command, string(output), err) + } + + return string(output), nil +} + +// InstallPrometheusOperator installs the prometheus Operator to be used to export the enabled metrics. +func InstallPrometheusOperator() error { + url := fmt.Sprintf(prometheusOperatorURL, prometheusOperatorVersion) + cmd := exec.Command("kubectl", "create", "-f", url) + _, err := Run(cmd) + return err +} + +// UninstallPrometheusOperator uninstalls the prometheus +func UninstallPrometheusOperator() { + url := fmt.Sprintf(prometheusOperatorURL, prometheusOperatorVersion) + cmd := exec.Command("kubectl", "delete", "-f", url) + if _, err := Run(cmd); err != nil { + warnError(err) + } +} + +// IsPrometheusCRDsInstalled checks if any Prometheus CRDs are installed +// by verifying the existence of key CRDs related to Prometheus. +func IsPrometheusCRDsInstalled() bool { + // List of common Prometheus CRDs + prometheusCRDs := []string{ + "prometheuses.monitoring.coreos.com", + "prometheusrules.monitoring.coreos.com", + "prometheusagents.monitoring.coreos.com", + } + + cmd := exec.Command("kubectl", "get", "crds", "-o", "custom-columns=NAME:.metadata.name") + output, err := Run(cmd) + if err != nil { + return false + } + crdList := GetNonEmptyLines(output) + for _, crd := range prometheusCRDs { + for _, line := range crdList { + if strings.Contains(line, crd) { + return true + } + } + } + + return false +} + +// UninstallCertManager uninstalls the cert manager +func UninstallCertManager() { + url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion) + cmd := exec.Command("kubectl", "delete", "-f", url) + if _, err := Run(cmd); err != nil { + warnError(err) + } +} + +// InstallCertManager installs the cert manager bundle. +func InstallCertManager() error { + url := fmt.Sprintf(certmanagerURLTmpl, certmanagerVersion) + cmd := exec.Command("kubectl", "apply", "-f", url) + if _, err := Run(cmd); err != nil { + return err + } + // Wait for cert-manager-webhook to be ready, which can take time if cert-manager + // was re-installed after uninstalling on a cluster. + cmd = exec.Command("kubectl", "wait", "deployment.apps/cert-manager-webhook", + "--for", "condition=Available", + "--namespace", "cert-manager", + "--timeout", "5m", + ) + + _, err := Run(cmd) + return err +} + +// IsCertManagerCRDsInstalled checks if any Cert Manager CRDs are installed +// by verifying the existence of key CRDs related to Cert Manager. +func IsCertManagerCRDsInstalled() bool { + // List of common Cert Manager CRDs + certManagerCRDs := []string{ + "certificates.cert-manager.io", + "issuers.cert-manager.io", + "clusterissuers.cert-manager.io", + "certificaterequests.cert-manager.io", + "orders.acme.cert-manager.io", + "challenges.acme.cert-manager.io", + } + + // Execute the kubectl command to get all CRDs + cmd := exec.Command("kubectl", "get", "crds") + output, err := Run(cmd) + if err != nil { + return false + } + + // Check if any of the Cert Manager CRDs are present + crdList := GetNonEmptyLines(output) + for _, crd := range certManagerCRDs { + for _, line := range crdList { + if strings.Contains(line, crd) { + return true + } + } + } + + return false +} + +// LoadImageToKindClusterWithName loads a local docker image to the kind cluster +func LoadImageToKindClusterWithName(name string) error { + cluster := "kind" + if v, ok := os.LookupEnv("KIND_CLUSTER"); ok { + cluster = v + } + kindOptions := []string{"load", "docker-image", name, "--name", cluster} + cmd := exec.Command("kind", kindOptions...) + _, err := Run(cmd) + return err +} + +// GetNonEmptyLines converts given command output string into individual objects +// according to line breakers, and ignores the empty elements in it. +func GetNonEmptyLines(output string) []string { + var res []string + elements := strings.Split(output, "\n") + for _, element := range elements { + if element != "" { + res = append(res, element) + } + } + + return res +} + +// GetProjectDir will return the directory where the project is +func GetProjectDir() (string, error) { + wd, err := os.Getwd() + if err != nil { + return wd, fmt.Errorf("failed to get current working directory: %w", err) + } + wd = strings.ReplaceAll(wd, "/test/e2e", "") + return wd, nil +} + +// UncommentCode searches for target in the file and remove the comment prefix +// of the target content. The target content may span multiple lines. +func UncommentCode(filename, target, prefix string) error { + // false positive + // nolint:gosec + content, err := os.ReadFile(filename) + if err != nil { + return fmt.Errorf("failed to read file %q: %w", filename, err) + } + strContent := string(content) + + idx := strings.Index(strContent, target) + if idx < 0 { + return fmt.Errorf("unable to find the code %q to be uncomment", target) + } + + out := new(bytes.Buffer) + _, err = out.Write(content[:idx]) + if err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + + scanner := bufio.NewScanner(bytes.NewBufferString(target)) + if !scanner.Scan() { + return nil + } + for { + if _, err = out.WriteString(strings.TrimPrefix(scanner.Text(), prefix)); err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + // Avoid writing a newline in case the previous line was the last in target. + if !scanner.Scan() { + break + } + if _, err = out.WriteString("\n"); err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + } + + if _, err = out.Write(content[idx+len(target):]); err != nil { + return fmt.Errorf("failed to write to output: %w", err) + } + + // false positive + // nolint:gosec + if err = os.WriteFile(filename, out.Bytes(), 0644); err != nil { + return fmt.Errorf("failed to write file %q: %w", filename, err) + } + + return nil +}