fix: dedicated pre-build image pipeline

.github/workflows/deploy-ec2.yml

@@ -85,7 +85,7 @@ jobs:
       - name: Copy deployment files to server
         run: |
           # Copy docker-compose (app + Postgres), and .env
-          scp -i ssh_key.pem -o StrictHostKeyChecking=no docker-compose.yml ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }}:${{ env.REMOTE_DIR }}/docker-compose.yml
+          scp -i ssh_key.pem -o StrictHostKeyChecking=no docker-compose.ec2.yml ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }}:${{ env.REMOTE_DIR }}/docker-compose.ec2.yml
           scp -i ssh_key.pem -o StrictHostKeyChecking=no .env ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }}:${{ env.REMOTE_DIR }}/.env
 
           # Copy application image tar
@@ -123,14 +123,14 @@ jobs:
 
           # Rolling update with docker compose (app + Postgres)
           echo "=== ROLLING UPDATE (docker compose up -d) ==="
-          if ! docker compose -f docker-compose.yml --env-file .env up -d --no-build --remove-orphans; then
+          if ! docker compose -f docker-compose.ec2.yml --env-file .env up -d --remove-orphans; then
             echo "ERROR: Deployment failed"
-            docker compose -f docker-compose.yml down || true
+            docker compose -f docker-compose.ec2.yml down || true
             exit 1
           fi
 
           echo "✅ Deployment successful! Current services:"
-          docker compose -f docker-compose.yml --env-file .env ps
+          docker compose -f docker-compose.ec2.yml --env-file .env ps
 
           # Final cleanup (preserve volumes; prune dangling images only)
           docker system prune -f --volumes=false || true

docker-compose.ec2.yml

@@ -0,0 +1,49 @@
+services:
+  db:
+    # Use a Postgres image with pgvector preinstalled so we can enable the `vector` extension
+    image: pgvector/pgvector:pg17
+    restart: always
+    environment:
+      POSTGRES_USER: ${POSTGRES_USER:-postgres}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-password}
+      POSTGRES_DB: ${POSTGRES_DB:-dropshipping}
+    ports:
+      - "5444:5432"
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+      # Ensure the pgvector extension is created on first database init
+      - ./prisma/init-pgvector.sql:/docker-entrypoint-initdb.d/init-pgvector.sql:ro
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres}"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  app:
+    # IMPORTANT: EC2 deploy copies only the compose file + env + image tar.
+    # Do not include `build:` here; otherwise Compose will look for a Dockerfile on EC2.
+    image: ${IMAGE_NAME:-junohub-app}:latest
+    restart: always
+    ports:
+      - "3000:3000"
+    env_file:
+      - .env
+    environment:
+      # Override DATABASE_URL to use internal docker network hostname
+      DATABASE_URL: postgresql://${POSTGRES_USER:-postgres}:${POSTGRES_PASSWORD:-password}@db:5432/${POSTGRES_DB:-dropshipping}?schema=public
+      NODE_ENV: production
+    volumes:
+      - ./public/uploads/supplier-products:/app/public/uploads/supplier-products
+    depends_on:
+      db:
+        condition: service_healthy
+    healthcheck:
+      test: ["CMD", "node", "-e", "require('http').get('http://localhost:3000/api/health', (r) => { process.exit(r.statusCode === 200 ? 0 : 1) }).on('error', () => process.exit(1))"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 40s
+
+volumes:
+  postgres_data:
+