ci: GHCR deploy pipeline, production compose, Docker smoke tests

.github/workflows/ci.yml

@@ -114,3 +114,37 @@ jobs:
           assert len(tables) >= 4, f'Expected at least 4 tables, got {len(tables)}: {tables}'
           conn.close()
           "
+
+  docker-build:
+    name: Docker Build Smoke Test
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+      - name: Build API image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.api
+          push: false
+          cache-from: type=gha,scope=api
+          cache-to: type=gha,mode=max,scope=api
+      - name: Build Worker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.worker
+          push: false
+          cache-from: type=gha,scope=worker
+          cache-to: type=gha,mode=max,scope=worker
+      - name: Build Web image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.web
+          push: false
+          cache-from: type=gha,scope=web
+          cache-to: type=gha,mode=max,scope=web

.github/workflows/deploy.yml

@@ -4,25 +4,67 @@ on:
   push:
     branches: [main]
 
+concurrency:
+  group: deploy-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  REGISTRY: ghcr.io
+  IMAGE_PREFIX: ghcr.io/mriechers/cardigan
+
 jobs:
-  deploy:
-    name: Deploy to Production
+  build-and-push:
+    name: Build & Push Images
     runs-on: ubuntu-latest
-    env:
-      DEPLOY_SHA: ${{ github.sha }}
-      DEPLOY_BRANCH: ${{ github.ref_name }}
+    permissions:
+      contents: read
+      packages: write
+
     steps:
       - uses: actions/checkout@v4
-      - name: Deploy placeholder
-        run: |
-          echo "========================================="
-          echo " Deploy would happen here"
-          echo " Commit: $DEPLOY_SHA"
-          echo " Branch: $DEPLOY_BRANCH"
-          echo "========================================="
-          echo ""
-          echo "Future steps:"
-          echo "  1. Build Docker image"
-          echo "  2. Push to container registry"
-          echo "  3. Deploy to production server"
-          echo "  4. Run health checks"
+
+      - name: Log in to GHCR
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build & push API image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.api
+          push: true
+          tags: |
+            ${{ env.IMAGE_PREFIX }}-api:latest
+            ${{ env.IMAGE_PREFIX }}-api:${{ github.sha }}
+          cache-from: type=gha,scope=deploy-api
+          cache-to: type=gha,mode=max,scope=deploy-api
+
+      - name: Build & push Worker image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.worker
+          push: true
+          tags: |
+            ${{ env.IMAGE_PREFIX }}-worker:latest
+            ${{ env.IMAGE_PREFIX }}-worker:${{ github.sha }}
+          cache-from: type=gha,scope=deploy-worker
+          cache-to: type=gha,mode=max,scope=deploy-worker
+
+      - name: Build & push Web image
+        uses: docker/build-push-action@v6
+        with:
+          context: .
+          file: Dockerfile.web
+          push: true
+          tags: |
+            ${{ env.IMAGE_PREFIX }}-web:latest
+            ${{ env.IMAGE_PREFIX }}-web:${{ github.sha }}
+          cache-from: type=gha,scope=deploy-web
+          cache-to: type=gha,mode=max,scope=deploy-web

docker-compose.prod.yml

@@ -0,0 +1,119 @@
+# Production deployment — pulls pre-built images from GHCR.
+# Usage: docker compose -f docker-compose.prod.yml up -d
+#
+# Requires:
+#   - .env file with API keys and CARDIGAN_API_KEY
+#   - docker login to ghcr.io (see Task 7 in the plan)
+
+services:
+  api:
+    image: ghcr.io/mriechers/cardigan-api:latest
+    ports:
+      - "8000:8000"
+    env_file: .env
+    environment:
+      - DATABASE_PATH=/data/db/dashboard.db
+      - OUTPUT_DIR=/data/output
+      - CORS_ORIGINS=${CORS_ORIGINS:-http://localhost:3000}
+      - CARDIGAN_API_KEY=${CARDIGAN_API_KEY}
+      - TRANSCRIPTS_DIR=/data/transcripts
+    volumes:
+      - db-data:/data/db
+      - output-data:/data/output
+      - transcript-data:/data/transcripts
+    healthcheck:
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/api/system/health')"]
+      interval: 30s
+      timeout: 5s
+      start_period: 10s
+      retries: 3
+    labels:
+      - "com.centurylinklabs.watchtower.enable=true"
+    restart: unless-stopped
+
+  worker:
+    image: ghcr.io/mriechers/cardigan-worker:latest
+    env_file: .env
+    environment:
+      - DATABASE_PATH=/data/db/dashboard.db
+      - OUTPUT_DIR=/data/output
+      - CARDIGAN_API_KEY=${CARDIGAN_API_KEY}
+      - TRANSCRIPTS_DIR=/data/transcripts
+    volumes:
+      - db-data:/data/db
+      - output-data:/data/output
+      - transcript-data:/data/transcripts
+    depends_on:
+      api:
+        condition: service_healthy
+    labels:
+      - "com.centurylinklabs.watchtower.enable=true"
+    restart: unless-stopped
+
+  web:
+    image: ghcr.io/mriechers/cardigan-web:latest
+    ports:
+      - "3000:3000"
+    environment:
+      - CARDIGAN_API_KEY=${CARDIGAN_API_KEY}
+    depends_on:
+      - api
+    labels:
+      - "com.centurylinklabs.watchtower.enable=true"
+    restart: unless-stopped
+
+  mcp:
+    image: ghcr.io/mriechers/cardigan-api:latest
+    command: ["python", "-m", "mcp_server.server"]
+    ports:
+      - "8080:8080"
+    env_file: .env
+    environment:
+      - MCP_TRANSPORT=sse
+      - EDITORIAL_API_URL=http://api:8000
+      - DATABASE_PATH=/data/db/dashboard.db
+      - OUTPUT_DIR=/data/output
+      - TRANSCRIPTS_DIR=/data/transcripts
+    volumes:
+      - db-data:/data/db
+      - output-data:/data/output
+      - transcript-data:/data/transcripts
+    depends_on:
+      api:
+        condition: service_healthy
+    profiles:
+      - mcp
+    restart: unless-stopped
+
+  tunnel:
+    image: cloudflare/cloudflared:latest
+    command: tunnel --no-autoupdate run
+    environment:
+      - TUNNEL_TOKEN=${CLOUDFLARE_TUNNEL_TOKEN}
+    depends_on:
+      api:
+        condition: service_healthy
+      web:
+        condition: service_started
+    profiles:
+      - tunnel
+    restart: unless-stopped
+
+  watchtower:
+    image: containrrr/watchtower
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      # Set DOCKER_CONFIG in .env if Docker runs as non-root user
+      # (e.g., DOCKER_CONFIG=/home/ubuntu/.docker)
+      - ${DOCKER_CONFIG:-/root/.docker}/config.json:/config.json:ro
+    environment:
+      - WATCHTOWER_CLEANUP=true
+      - WATCHTOWER_POLL_INTERVAL=300
+      # Only update containers with the watchtower.enable=true label
+      - WATCHTOWER_LABEL_ENABLE=true
+    restart: unless-stopped
+
+volumes:
+  db-data:
+  output-data:
+  transcript-data: