version: '3.8'

services:
  postgres:
    image: postgres:16
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD_FILE: /run/secrets/postgres_password
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - /etc/postgres-init:/docker-entrypoint-initdb.d
    networks:
      - erda-net
    secrets:
      - postgres_password
      - fusionauth_db_password
      - n8n_db_password
      - app_db_password
    deploy:
      replicas: 1
      placement:
        constraints:
          - node.hostname == ip-10-0-1-173
      restart_policy:
        condition: on-failure
        delay: 5s
        max_attempts: 3

volumes:
  postgres_data:

networks:
  erda-net:
    external: true

secrets:
  postgres_password:
    external: true
  fusionauth_db_password:
    external: true
  n8n_db_password:
    external: true
  app_db_password:
    external: true