docker-compose.yml

version: "3.8"

services:
  postgres:
    image: postgres:latest
    container_name: postgres
    restart: always
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: godb
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    networks:
      - postgres_network
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -q -U postgres"]
      interval: 10s
      timeout: 5s
      retries: 5

  pgadmin:
    image: dpage/pgadmin4
    container_name: pgadmin
    restart: always
    environment:
      PGADMIN_DEFAULT_EMAIL: admin@pgadmin.com
      PGADMIN_DEFAULT_PASSWORD: adminpassword
    ports:
      - "8080:80"
    networks:
      - postgres_network
    volumes:
      - pg_admin_data:/var/lib/pgadmin
    depends_on:
      postgres:
        condition: service_healthy

volumes:
  postgres_data:
    name: postgres_data
  pg_admin_data:
    name: pg_admin_data

networks:
  postgres_network:
    driver: bridge