version: "3.9"

services:
  postgres:
    container_name: postgres_container
    image: postgres:14.5
    environment:
      POSTGRES_USER: "postgres"
      POSTGRES_PASSWORD: "postgres"
      PGDATA: "/var/lib/postgresql/data/pgdata"
    volumes:
       - ./data:/var/lib/postgresql/data
       - ./initdb:/docker-entrypoint-initdb.d
    ports:
      - "5432:5432"
    networks:
      - postgres
    restart: unless-stopped
    deploy:
      resources:
        limits:
          cpus: "1"
          memory: 4G
  
  pgadmin:
    container_name: pgadmin_container
    image: dpage/pgadmin4:6
    environment:
      PGADMIN_DEFAULT_EMAIL: ${PGADMIN_DEFAULT_EMAIL:-pgadmin4@pgadmin.org}
      PGADMIN_DEFAULT_PASSWORD: ${PGADMIN_DEFAULT_PASSWORD:-password}
      PGADMIN_CONFIG_SERVER_MODE: "False"
      PGADMIN_CONFIG_MASTER_PASSWORD_REQUIRED: "False"
    volumes:
       - ./pgadmin:/var/lib/pgadmin
       - ./servers.json:/pgadmin4/servers.json

    ports:
      - "5555:80"
    networks:
      - postgres
    restart: unless-stopped
    deploy:
      resources:
        limits:
          cpus: "0.5"
          memory: 1G

networks:
  postgres:
    driver: bridge