version: '3.8'

services:
  postgres:
    image: postgres:15-alpine
    environment:
      POSTGRES_USER: ${POSTGRES_USER}
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
      POSTGRES_DB: ${POSTGRES_DB}
    ports:
      - "5432:5432"
    volumes:
      - postgres_data_prod:/var/lib/postgresql/data
      - ./config/postgres-production.conf:/etc/postgresql/postgresql.conf
    command: postgres -c config_file=/etc/postgresql/postgresql.conf
    deploy:
      resources:
        limits:
          cpus: '2'
          memory: 4G
      restart_policy:
        condition: any
        delay: 5s
        max_attempts: 3
        window: 120s
    logging:
      driver: "json-file"
      options:
        max-size: "200m"
        max-file: "10"

  pgadmin:
    image: dpage/pgadmin4:latest
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD}
      PGADMIN_CONFIG_SERVER_MODE: 'True'
      PGADMIN_CONFIG_MASTER_PASSWORD_REQUIRED: 'True'
    ports:
      - "5050:80"
    volumes:
      - pgadmin_data_prod:/var/lib/pgadmin
    deploy:
      resources:
        limits:
          cpus: '1'
          memory: 1G
      restart_policy:
        condition: any
        delay: 5s
        max_attempts: 3
        window: 120s
    logging:
      driver: "json-file"
      options:
        max-size: "100m"
        max-file: "5"

volumes:
  postgres_data_prod:
    name: postgres_data_prod
    driver: local
    driver_opts:
      type: 'none'
      o: 'bind'
      device: '/data/postgres'
  pgadmin_data_prod:
    name: pgadmin_data_prod
    driver: local
    driver_opts:
      type: 'none'
      o: 'bind'
      device: '/data/pgadmin'

networks:
  postgres_network:
    name: postgres_network_prod
    driver: bridge
    ipam:
      driver: default
      config:
        - subnet: 172.28.0.0/16