Add Alpine Docker flavour

Author: cytopia

.github/workflows/action_branch.yml

@@ -22,7 +22,7 @@ jobs:
   # (2/2) Build
   docker:
     needs: [params]
-    uses: devilbox/github-actions/.github/workflows/docker-name-version-arch.yml@master
+    uses: devilbox/github-actions/.github/workflows/docker-name-version-flavour-arch.yml@master
     with:
       enabled: true
       can_deploy: ${{ github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/') || startsWith(github.ref, 'refs/heads/release-') }}

.github/workflows/action_pull_request.yml

@@ -24,7 +24,7 @@ jobs:
   # (2/2) Build
   docker:
     needs: [params]
-    uses: devilbox/github-actions/.github/workflows/docker-name-version-arch.yml@master
+    uses: devilbox/github-actions/.github/workflows/docker-name-version-flavour-arch.yml@master
     with:
       enabled: true
       can_deploy: false

.github/workflows/action_schedule.yml

@@ -24,7 +24,7 @@ jobs:
   # (2/2) Build
   docker:
     needs: [params]
-    uses: devilbox/github-actions/.github/workflows/docker-name-version-arch.yml@master
+    uses: devilbox/github-actions/.github/workflows/docker-name-version-flavour-arch.yml@master
     with:
       enabled: true
       can_deploy: true

.github/workflows/params.yml

@@ -15,6 +15,7 @@ env:
       {
         "NAME":    "Nginx",
         "VERSION": ["stable"],
+        "FLAVOUR": ["latest", "debian", "alpine"],
         "ARCH":    ["linux/amd64", "linux/386", "linux/arm64", "linux/arm/v7", "linux/arm/v6"]
       }
     ]

Dockerfiles/Dockerfile.alpine

@@ -0,0 +1,128 @@
+FROM nginx:stable-alpine
+MAINTAINER "cytopia" <[email protected]>
+
+LABEL \
+	name="cytopia's nginx stable image" \
+	image="devilbox/nginx-stable" \
+	vendor="devilbox" \
+	license="MIT"
+
+
+###
+### Build arguments
+###
+ARG VHOST_GEN_GIT_REF=1.0.3
+ARG WATCHERD_GIT_REF=v1.0.2
+ARG CERT_GEN_GIT_REF=0.7
+
+ENV BUILD_DEPS \
+	make \
+	wget
+
+ENV RUN_DEPS \
+	ca-certificates \
+	bash \
+	openssl \
+	py3-yaml \
+	shadow \
+	supervisor
+
+
+###
+### Runtime arguments
+###
+ENV MY_USER=nginx
+ENV MY_GROUP=nginx
+ENV HTTPD_START="/usr/sbin/nginx"
+ENV HTTPD_RELOAD="nginx -s stop"
+
+
+###
+### Install required packages
+###
+RUN set -eux \
+	&& apk add --no-cache \
+		${BUILD_DEPS} \
+		${RUN_DEPS} \
+	\
+	# Install vhost-gen
+	&& wget --no-check-certificate -O vhost-gen.tar.gz "https://github.com/devilbox/vhost-gen/archive/refs/tags/${VHOST_GEN_GIT_REF}.tar.gz" \
+	&& tar xvfz vhost-gen.tar.gz \
+	&& cd "vhost-gen-${VHOST_GEN_GIT_REF}" \
+	&& make install \
+	&& cd .. \
+	&& rm -rf vhost*gen* \
+	\
+	# Install cert-gen
+	&& wget --no-check-certificate -O /usr/bin/ca-gen https://raw.githubusercontent.com/devilbox/cert-gen/${CERT_GEN_GIT_REF}/bin/ca-gen \
+	&& wget --no-check-certificate -O /usr/bin/cert-gen https://raw.githubusercontent.com/devilbox/cert-gen/${CERT_GEN_GIT_REF}/bin/cert-gen \
+	&& chmod +x /usr/bin/ca-gen \
+	&& chmod +x /usr/bin/cert-gen \
+	\
+	# Install watcherd
+	&& wget --no-check-certificate -O /usr/bin/watcherd https://raw.githubusercontent.com/devilbox/watcherd/${WATCHERD_GIT_REF}/watcherd \
+	&& chmod +x /usr/bin/watcherd \
+	\
+	# Clean-up
+	&& apk del \
+		${BUILD_DEPS}
+
+
+###
+### Create directories
+###
+# /docker-entrypoint.d/10-ipv6* was added by nginx to do some IPv6 magic (which breaks the image)
+RUN set -eux \
+	&& rm -rf /docker-entrypoint.d || true \
+	&& mkdir -p /etc/httpd-custom.d \
+	&& mkdir -p /etc/httpd/conf.d \
+	&& mkdir -p /etc/httpd/vhost.d \
+	&& mkdir -p /var/www/default/htdocs \
+	&& mkdir -p /shared/httpd \
+	&& chmod 0775 /shared/httpd \
+	&& chown ${MY_USER}:${MY_GROUP} /shared/httpd
+
+
+###
+### Symlink Python3 to Python
+###
+RUN set -eux \
+	&& ln -sf /usr/bin/python3 /usr/bin/python
+
+
+###
+### Copy files
+###
+COPY ./data/nginx/nginx.conf /etc/nginx/nginx.conf
+COPY ./data/vhost-gen/main.yml /etc/vhost-gen/main.yml
+COPY ./data/vhost-gen/mass.yml /etc/vhost-gen/mass.yml
+COPY ./data/vhost-gen/templates-main /etc/vhost-gen/templates-main
+COPY ./data/create-vhost.sh /usr/local/bin/create-vhost.sh
+COPY ./data/docker-entrypoint.d /docker-entrypoint.d
+COPY ./data/docker-entrypoint.sh /docker-entrypoint.sh
+
+
+###
+### Ports
+###
+EXPOSE 80
+EXPOSE 443
+
+
+###
+### Volumes
+###
+VOLUME /shared/httpd
+VOLUME /ca
+
+
+###
+### Signals
+###
+STOPSIGNAL SIGTERM
+
+
+###
+### Entrypoint
+###
+ENTRYPOINT ["/docker-entrypoint.sh"]

Dockerfile renamed to Dockerfiles/Dockerfile.debian

@@ -0,0 +1 @@
+Dockerfile.debian

Dockerfiles/Dockerfile.latest

@@ -27,9 +27,18 @@ TAG        = latest
 NAME       = Nginx
 VERSION    = stable
 IMAGE      = devilbox/nginx-$(VERSION)
-DIR        = .
-FILE       = Dockerfile
-DOCKER_TAG = $(TAG)
+FLAVOUR    = latest
+DIR        = Dockerfiles
+FILE       = Dockerfile.$(FLAVOUR)
+ifeq ($(strip $(FLAVOUR)),latest)
+	DOCKER_TAG = $(TAG)
+else
+	ifeq ($(strip $(TAG)),latest)
+		DOCKER_TAG = $(FLAVOUR)
+	else
+		DOCKER_TAG = $(FLAVOUR)-$(TAG)
+	endif
+endif
 ARCH       = linux/amd64
 
 

data/create-vhost.sh renamed to Dockerfiles/data/create-vhost.sh

@@ -11,7 +11,8 @@
 
 **[devilbox/docker-nginx-stable](https://github.com/devilbox/docker-nginx-stable)**
 
-**Available Architectures:**  `amd64`, `arm64`, `386`, `arm/v7`, `arm/v6`
+* **Available Architectures:**  `amd64`, `arm64`, `386`, `arm/v7`, `arm/v6`
+* **Available Docker tags:**  `latest`, `alpine`, `debian`
 
 This image is based on the official **[Nginx](https://hub.docker.com/_/nginx)** Docker image and extends it with the ability to have **virtual hosts created automatically**, as well as **adding SSL certificates** when creating new directories. For that to work, it integrates two tools that will take care about the whole process: **[watcherd](https://github.com/devilbox/watcherd)** and **[vhost-gen](https://github.com/devilbox/vhost-gen)**.
 

data/docker-entrypoint.d/00-base-libs.sh renamed to Dockerfiles/data/docker-entrypoint.d/00-base-libs.sh

@@ -32,22 +32,24 @@ run "echo \"hello world\" > ${RAND_DIR}/index.html"
 ###
 ### Startup container
 ###
-run "docker run -d --rm --platform ${ARCH} \
+run "docker run --rm --platform ${ARCH} \
  -v ${RAND_DIR}:/var/www/default/htdocs \
  -p 127.0.0.1:80:80 \
  -e DEBUG_ENTRYPOINT=2 \
  -e DEBUG_RUNTIME=1 \
  -e NEW_UID=$( id -u ) \
  -e NEW_GID=$( id -g ) \
- --name ${RAND_NAME} ${IMAGE}:${TAG}"
+ --name ${RAND_NAME} ${IMAGE}:${TAG} &"
 
 
 ###
 ### Tests
 ###
 run "sleep 20"  # Startup-time is longer on cross-platform
 run "docker ps"
-run "docker logs ${RAND_NAME}"
+if ! run "docker logs ${RAND_NAME}"; then
+	exit 1
+fi
 if ! run "curl -sS localhost/index.html"; then
 	run "docker stop ${RAND_NAME}"
 	exit 1