compose.yaml

name: fastapitemplate

services:
  db:
    image: docker.io/library/postgres:18
    container_name: fastapitemplate_db
    restart: unless-stopped
    ports:
      - "5432:5432"
    environment:
      POSTGRES_PASSWORD: appsecret
      POSTGRES_USER: appuser
      POSTGRES_DB: appdb
    volumes:
      - db_data:/var/lib/postgresql
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 30s
    networks:
      - net

  backend:
    build:
      context: .
      dockerfile: Dockerfile
      args:
        REVISION: "${REVISION}"
    image: localhost/fastapitemplate_backend:${REVISION}
    container_name: fastapitemplate_backend
    restart: unless-stopped
    environment:
      - DATABASE_URL=postgresql+asyncpg://appuser:appsecret@db:5432/appdb
    ports:
      - "8080:8080"
    healthcheck:
      test:
        [
          "CMD",
          "curl",
          "--fail",
          "--silent",
          "--show-error",
          "http://localhost:8080/api/ping",
        ]
      interval: 10s
      timeout: 5s
      retries: 5
      start_period: 15s
    networks:
      - net
    depends_on:
      db:
        condition: service_healthy

volumes:
  db_data:

networks:
  net:
    driver: bridge