ci: build RabbitMQ image (#522)

Author: luislhl

.github/workflows/docker.yml

@@ -40,11 +40,23 @@ jobs:
           username: ${{ secrets.AWS_ACCESS_KEY_ID }}
           password: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
     - name: Build and push
-      # https://github.com/docker/build-push-action/releases/tag/v6.7.0
-      uses: docker/build-push-action@5cd11c3a4ced054e52742c5fd54dca954e0edd85
+      # https://github.com/docker/build-push-action/releases/tag/v6.15.0
+      uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4
       with:
         push: true
         tags: ${{ steps.tags.outputs.tags }}
         platforms: linux/amd64,linux/arm64
         cache-from: type=gha
         cache-to: type=gha,mode=max
+    - name: Build and push RabbitMQ image
+      # https://github.com/docker/build-push-action/releases/tag/v6.15.0
+      uses: docker/build-push-action@471d1dc4e07e5cdedd4c2171150001c434f0b7a4
+      if: steps.tags.outputs.rabbitmq_tags != ''
+      with:
+        build-args:
+          ENABLE_RABBITMQ=true
+        push: true
+        tags: ${{ steps.tags.outputs.rabbitmq_tags }}
+        platforms: linux/amd64,linux/arm64
+        cache-from: type=gha
+        cache-to: type=gha,mode=max

Dockerfile

@@ -1,6 +1,6 @@
 ARG IMG=node:22.11-alpine3.19
 
-FROM $IMG as builder
+FROM $IMG AS builder
 
 WORKDIR /usr/src/app/
 
@@ -17,7 +17,7 @@ COPY config.js.docker ./src/config.js
 
 RUN npm run build && npm run build-scripts
 
-FROM $IMG as deps
+FROM $IMG AS deps
 
 WORKDIR /usr/src/app/
 ENV NODE_ENV=production
@@ -27,8 +27,14 @@ ENV NODE_ENV=production
 
 COPY package.json package-lock.json ./
 RUN apk add --no-cache --virtual .gyp python3 make g++ &&\
-    npm ci --only=production &&\
-    apk del .gyp &&\
+    npm ci --only=production
+
+# Install amqp library if RabbitMQ is enabled
+ARG ENABLE_RABBITMQ=false
+ENV ENABLE_RABBITMQ=${ENABLE_RABBITMQ}
+RUN if [ "$ENABLE_RABBITMQ" = "true" ]; then npm install amqplib@0.10.5; fi
+
+RUN apk del .gyp &&\
     npm cache clean --force &&\
     rm -rf /tmp/* /var/cache/apk/*
 

scripts/github/docker.py

@@ -19,6 +19,8 @@ def prep_tags(environ: Dict):
     ref = environ.get('GITHUB_REF')
     sha = environ.get('GITHUB_SHA')
     tags = set()
+    # These are used to deploy images with the RabbitMQ plugin included
+    rabbitmq_tags = set()
 
     if ref.startswith('refs/tags/'):
         git_tag = ref[10:]
@@ -39,10 +41,14 @@ def prep_tags(environ: Dict):
                 tags.add(base_ecr_tag + version)
                 tags.add(base_ecr_tag + '{}-{}'.format(sha, timestamp))
                 tags.add(base_ecr_tag + 'latest')
+                rabbitmq_tags.add(base_ecr_tag + version + '-rabbitmq')
+                rabbitmq_tags.add(base_ecr_tag + 'latest-rabbitmq')
 
                 tags.add(base_dockerhub_tag + version)
                 tags.add(base_dockerhub_tag + '{}-{}'.format(sha, timestamp))
                 tags.add(base_dockerhub_tag + 'latest')
+                rabbitmq_tags.add(base_dockerhub_tag + version + '-rabbitmq')
+                rabbitmq_tags.add(base_dockerhub_tag + 'latest-rabbitmq')
     elif ref == 'refs/heads/master':
         # A push to master creates a staging tag
         tags.add(base_ecr_tag + 'staging-{}-{}'.format(sha, timestamp))
@@ -53,14 +59,16 @@ def prep_tags(environ: Dict):
         # XXX: We currently do not run on other branches
         tags.add(base_ecr_tag + 'dev-{}-{}'.format(sha, timestamp))
 
-    return tags
+    return tags, rabbitmq_tags
 
 def print_output(output: Dict):
     outputs = ['{}={}\n'.format(k, v) for k, v in output.items()]
     with open(os.environ['GITHUB_OUTPUT'], 'a') as f:
         f.writelines(outputs)
 
 if __name__ == '__main__':
-    tags = prep_tags(os.environ)
+    tags, rabbitmq_tags = prep_tags(os.environ)
     if tags:
         print_output({'tags': ','.join(tags)})
+    if rabbitmq_tags:
+        print_output({'rabbitmq_tags': ','.join(rabbitmq_tags)})