feat: create SharedTrust controller for cert-manager cacerts reconciliation

kagenti-operator/cmd/main.go

@@ -42,6 +42,7 @@ import (
 	metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
 	"sigs.k8s.io/controller-runtime/pkg/webhook"
 
+	cmv1 "github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1"
 	"github.com/spiffe/go-spiffe/v2/workloadapi"
 
 	agentv1alpha1 "github.com/kagenti/operator/api/v1alpha1"
@@ -68,6 +69,7 @@ func init() {
 	utilruntime.Must(agentv1alpha1.AddToScheme(scheme))
 	utilruntime.Must(mlflow.AddToScheme(scheme))
 	utilruntime.Must(tekton.AddToScheme(scheme))
+	utilruntime.Must(cmv1.AddToScheme(scheme))
 	// +kubebuilder:scaffold:scheme
 }
 
@@ -488,6 +490,16 @@ func main() {
 		}
 	}
 
+	if controller.CertManagerCRDExists(mgr.GetConfig()) {
+		if err = (&controller.SharedTrustReconciler{
+			Client:   mgr.GetClient(),
+			Recorder: mgr.GetEventRecorderFor("shared-trust-controller"), //nolint:staticcheck
+		}).SetupWithManager(mgr); err != nil {
+			setupLog.Error(err, "unable to create controller", "controller", "SharedTrust")
+			os.Exit(1)
+		}
+	}
+
 	if err = webhookv1alpha1.SetupAgentCardWebhookWithManager(mgr); err != nil {
 		setupLog.Error(err, "unable to create webhook", "webhook", "AgentCard")
 		os.Exit(1)

kagenti-operator/config/rbac/role.yaml

@@ -11,6 +11,7 @@ rules:
   - secrets
   verbs:
   - create
+  - delete
   - get
   - list
   - patch
@@ -106,6 +107,7 @@ rules:
 - apiGroups:
   - apps
   resources:
+  - daemonsets
   - deployments
   - statefulsets
   verbs:
@@ -121,6 +123,15 @@ rules:
   - statefulsets/finalizers
   verbs:
   - update
+- apiGroups:
+  - cert-manager.io
+  resources:
+  - certificates
+  - clusterissuers
+  verbs:
+  - get
+  - list
+  - watch
 - apiGroups:
   - mlflow.opendatahub.io
   resources:

kagenti-operator/go.mod

@@ -5,6 +5,7 @@ go 1.25.0
 godebug default=go1.23
 
 require (
+	github.com/cert-manager/cert-manager v1.20.2
 	github.com/fsnotify/fsnotify v1.9.0
 	github.com/go-logr/logr v1.4.3
 	github.com/onsi/ginkgo/v2 v2.28.3
@@ -16,7 +17,7 @@ require (
 	k8s.io/apiextensions-apiserver v0.35.4
 	k8s.io/apimachinery v0.35.4
 	k8s.io/client-go v0.35.4
-	k8s.io/utils v0.0.0-20251002143259-bc988d571ff4
+	k8s.io/utils v0.0.0-20260210185600-b8788abfbbc2
 	sigs.k8s.io/controller-runtime v0.23.3
 	sigs.k8s.io/yaml v1.6.0
 )
@@ -25,44 +26,44 @@ require (
 	cel.dev/expr v0.25.1 // indirect
 	github.com/Masterminds/semver/v3 v3.4.0 // indirect
 	github.com/Microsoft/go-winio v0.6.2 // indirect
-	github.com/antlr4-go/antlr/v4 v4.13.0 // indirect
+	github.com/antlr4-go/antlr/v4 v4.13.1 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/cenkalti/backoff/v5 v5.0.3 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/emicklei/go-restful/v3 v3.12.2 // indirect
-	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
+	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
 	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
 	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
 	github.com/go-jose/go-jose/v4 v4.1.4 // 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-openapi/jsonpointer v0.22.4 // indirect
+	github.com/go-openapi/jsonreference v0.21.4 // indirect
+	github.com/go-openapi/swag v0.23.1 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
 	github.com/go-task/slim-sprig/v3 v3.0.0 // indirect
 	github.com/google/btree v1.1.3 // indirect
 	github.com/google/cel-go v0.26.0 // indirect
-	github.com/google/gnostic-models v0.7.0 // indirect
+	github.com/google/gnostic-models v0.7.1 // indirect
 	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/pprof v0.0.0-20260402051712-545e8a4df936 // indirect
 	github.com/google/uuid v1.6.0 // indirect
 	github.com/grpc-ecosystem/grpc-gateway/v2 v2.29.0 // 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/mailru/easyjson v0.9.1 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
 	github.com/prometheus/common v0.66.1 // indirect
-	github.com/prometheus/procfs v0.16.1 // indirect
-	github.com/spf13/cobra v1.10.0 // indirect
-	github.com/spf13/pflag v1.0.9 // indirect
-	github.com/stoewer/go-strcase v1.3.0 // indirect
+	github.com/prometheus/procfs v0.17.0 // indirect
+	github.com/spf13/cobra v1.10.2 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
+	github.com/stoewer/go-strcase v1.3.1 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.61.0 // indirect
@@ -74,20 +75,20 @@ require (
 	go.opentelemetry.io/otel/trace v1.44.0 // indirect
 	go.opentelemetry.io/proto/otlp v1.10.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	go.uber.org/zap v1.27.0 // indirect
+	go.uber.org/zap v1.27.1 // indirect
 	go.yaml.in/yaml/v2 v2.4.3 // indirect
 	go.yaml.in/yaml/v3 v3.0.4 // indirect
-	golang.org/x/exp v0.0.0-20240719175910-8a7402abbf56 // indirect
+	golang.org/x/exp v0.0.0-20250718183923-645b1fa84792 // indirect
 	golang.org/x/mod v0.35.0 // indirect
 	golang.org/x/net v0.55.0 // indirect
 	golang.org/x/oauth2 v0.36.0 // indirect
 	golang.org/x/sync v0.20.0 // indirect
 	golang.org/x/sys v0.45.0 // indirect
 	golang.org/x/term v0.43.0 // indirect
 	golang.org/x/text v0.37.0 // indirect
-	golang.org/x/time v0.9.0 // indirect
+	golang.org/x/time v0.14.0 // indirect
 	golang.org/x/tools v0.44.0 // indirect
-	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
+	gomodules.xyz/jsonpatch/v2 v2.5.0 // indirect
 	google.golang.org/genproto/googleapis/api v0.0.0-20260526163538-3dc84a4a5aaa // indirect
 	google.golang.org/genproto/googleapis/rpc v0.0.0-20260526163538-3dc84a4a5aaa // indirect
 	google.golang.org/grpc v1.81.1 // indirect
@@ -97,10 +98,11 @@ require (
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/apiserver v0.35.4 // indirect
 	k8s.io/component-base v0.35.4 // indirect
-	k8s.io/klog/v2 v2.130.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
-	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.31.2 // indirect
+	k8s.io/klog/v2 v2.140.0 // indirect
+	k8s.io/kube-openapi v0.0.0-20260127142750-a19766b6e2d4 // indirect
+	sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.33.0 // indirect
+	sigs.k8s.io/gateway-api v1.5.0 // indirect
 	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
 	sigs.k8s.io/randfill v1.0.0 // indirect
-	sigs.k8s.io/structured-merge-diff/v6 v6.3.2-0.20260122202528-d9cc6641c482 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
 )