Docker automation

.env.template

@@ -27,7 +27,7 @@ TRAKT_API_KEY=<trakt_api_key>
 
 WATCHLIST_PLEX_PRODUCT="Plex Request Authentication"
 WATCHLIST_PLEX_VERSION="1.0.0"
-WATCHLIST_PLEX_CLIENT_IDENTIFIER="4e5a6f40-a7bd-4f4a-9c4e-bf242e7c70b1"
+WATCHLIST_PLEX_CLIENT_IDENTIFIER="576101fc-b425-4685-91cb-5d3c1671fd2b"
 
 BLACKHOLE_RD_MOUNT_TORRENTS_PATH=<blackhole_rd_mount_torrents_path>
 BLACKHOLE_BASE_WATCH_PATH="./blackhole"

.github/workflows/docker-build-push.yml

@@ -0,0 +1,60 @@
+name: Build and Push Docker images
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v1
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # - name: Load .env file
+      #   id: dotenv
+      #   uses: falti/[email protected]
+
+      - name: Build and push blackhole image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile.blackhole
+          push: true
+          tags: ghcr.io/${{ github.repository }}/blackhole:latest
+
+      - name: Build and push watchlist image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile.watchlist
+          push: true
+          tags: ghcr.io/${{ github.repository }}/watchlist:latest
+
+      - name: Build and push plex_authentication image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile.plex_authentication
+          push: true
+          tags: ghcr.io/${{ github.repository }}/plex_authentication:latest
+
+      - name: Build and push plex_request image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          file: ./Dockerfile.plex_request
+          push: true
+          tags: ghcr.io/${{ github.repository }}/plex_request:latest
+

Dockerfile.blackhole

@@ -1,14 +1,22 @@
 FROM python:3.8-slim
 
+# Metadata labels
+LABEL org.opencontainers.image.source="https://github.com/westsurname/scripts"
+LABEL org.opencontainers.image.description="Docker image for the blackhole service"
+
 ARG SERVICE_NAME=blackhole
 
 # Set working directory
 WORKDIR /app
 
-COPY . .
+# Copy only the files needed for pip install to maximize cache utilization
+COPY requirements.txt ./
 
 # Install Python dependencies
-RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt
-RUN pip install --no-cache-dir -r service_requirements.txt
+RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt && \
+    pip install --no-cache-dir -r service_requirements.txt
+
+# Copy the rest of the application
+COPY . .
 
 CMD ["python", "blackhole_watcher.py"]

Dockerfile.plex_authentication

@@ -1,20 +1,26 @@
 FROM python:3.8-slim
 
+# Metadata labels
+LABEL org.opencontainers.image.source="https://github.com/westsurname/scripts"
+LABEL org.opencontainers.image.description="Docker image for the plex_authentication service"
+
 ARG SERVICE_NAME=plex_authentication
 
 # Set working directory
 WORKDIR /app
 
-# Copy the current directory contents into the container at /app
-COPY . .
+# Copy only the files needed for pip install to maximize cache utilization
+COPY requirements.txt ./
 
-# Install gunicorn and other dependencies
-RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt
-RUN pip install --no-cache-dir gunicorn -r service_requirements.txt
+# Install Python dependencies
+RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt && \
+    pip install --no-cache-dir -r service_requirements.txt
+
+# Copy the rest of the application
+COPY . .
 
 # Expose port 8000 to the outside world
 EXPOSE 8000
 
 # Run gunicorn on port 8000, add more workers if required
 CMD ["gunicorn", "--bind", "0.0.0.0:8000", "plex_authentication_wsgi:app"]
-

Dockerfile.plex_request

@@ -1,20 +1,26 @@
 FROM python:3.8-slim
 
+# Metadata labels
+LABEL org.opencontainers.image.source="https://github.com/westsurname/scripts"
+LABEL org.opencontainers.image.description="Docker image for the plex_request service"
+
 ARG SERVICE_NAME=plex_request
 
 # Set working directory
 WORKDIR /app
 
-# Copy the current directory contents into the container at /app
-COPY . .
+# Copy only the files needed for pip install to maximize cache utilization
+COPY requirements.txt ./
 
-# Install gunicorn and other dependencies
-RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt
-RUN pip install --no-cache-dir gunicorn -r service_requirements.txt
+# Install Python dependencies
+RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt && \
+    pip install --no-cache-dir -r service_requirements.txt
+
+# Copy the rest of the application
+COPY . .
 
 # Expose port 8000 to the outside world
 EXPOSE 8000
 
 # Run gunicorn on port 8000, add more workers if required
 CMD ["gunicorn", "--bind", "0.0.0.0:8000", "plex_request_wsgi:app"]
-

Dockerfile.watchlist

@@ -1,14 +1,22 @@
 FROM python:3.8-slim
 
+# Metadata labels
+LABEL org.opencontainers.image.source="https://github.com/westsurname/scripts"
+LABEL org.opencontainers.image.description="Docker image for the watchlist service"
+
 ARG SERVICE_NAME=watchlist
 
 # Set working directory
 WORKDIR /app
 
-COPY . .
+# Copy only the files needed for pip install to maximize cache utilization
+COPY requirements.txt ./
 
 # Install Python dependencies
-RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt
-RUN pip install --no-cache-dir -r service_requirements.txt
+RUN grep -E "#.*($SERVICE_NAME|all)" requirements.txt | awk '{print $0}' > service_requirements.txt && \
+    pip install --no-cache-dir -r service_requirements.txt
+
+# Copy the rest of the application
+COPY . .
 
 CMD ["python", "watchlist_runner.py"]

docker-compose.yml

@@ -4,6 +4,7 @@ x-blackhole: &blackhole
   build: 
     context: .
     dockerfile: Dockerfile.blackhole
+  image: ghcr.io/westsurname/scripts/blackhole:latest
   # user: "${PUID:-1000}:${PGID:-1000}"
   env_file:
     - .env
@@ -13,7 +14,6 @@ services:
   blackhole:
     <<: *blackhole
     container_name: blackhole_service
-    image: blackhole
     environment:
       - BLACKHOLE_BASE_WATCH_PATH=/${BLACKHOLE_BASE_WATCH_PATH}
     volumes:
@@ -25,7 +25,6 @@ services:
   blackhole_4k:
     <<: *blackhole
     container_name: blackhole_4k_service
-    image: blackhole_4k
     environment:
       - SONARR_HOST=${SONARR_HOST_4K}
       - SONARR_API_KEY=${SONARR_API_KEY_4K}
@@ -43,7 +42,7 @@ services:
       context: .
       dockerfile: Dockerfile.watchlist
     container_name: watchlist_service
-    image: watchlist
+    image: ghcr.io/westsurname/scripts/watchlist:latest
     volumes:
       - ./shared/tokens.json:/app/shared/tokens.json
     env_file:
@@ -56,7 +55,7 @@ services:
       context: .
       dockerfile: Dockerfile.plex_authentication
     container_name: plex_authentication_service
-    image: plex_authentication
+    image: ghcr.io/westsurname/scripts/plex_authentication:latest
     volumes:
       - ./shared/tokens.json:/app/shared/tokens.json
     ports:
@@ -73,7 +72,7 @@ services:
       context: .
       dockerfile: Dockerfile.plex_request
     container_name: plex_request_service
-    image: plex_request
+    image: ghcr.io/westsurname/scripts/plex_request:latest
     volumes:
       - ./shared/tokens.json:/app/shared/tokens.json
     ports: