docker-stack.yml

version: "3.8"

services:
  nginx:
    image: mc_proxy:v1.2
    volumes:
      - ms_media:/srv/media/:ro
    networks:
      - backnet
      - frontnet
    ports:
      - 8000:80
    deploy:
      replicas: 1
  frontend:
    image: mc_frontend:v2.1.1
    deploy:
      replicas: 1
    env_file:
      - frontend/.env.production
    networks:
      - frontnet
  backend:
    image: mc_backend:v2.1.1
    env_file:
      - backend/.env
    volumes:
      - ms_media:/code/media/:rw
    deploy:
      replicas: 2
      update_config:
        parallelism: 2
        failure_action: rollback
      restart_policy:
        condition: on-failure
        delay: 5s
        max_attempts: 3
        window: 120s
    networks:
      - backnet
      - postgresql_net
    command: ["./entrypoint/entrypoint.sh"]
  postgres:
    image: postgres:alpine
    env_file:
      - postgresql/.env
    volumes:
      - ms_database:/var/lib/postgresql/data
    networks:
      - postgresql_net
    deploy:
      replicas: 1

networks:
  postgresql_net:
  backnet:
  frontnet:

volumes:
  ms_media:
  ms_database: