postgresql/docker-compose.yml at main · qf-devops/postgresql · GitHub

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version: '3.8'

services:
  # PostgreSQL Database
  postgres:
    image: postgres:latest
    container_name: postgres-container
    restart: always
    environment:
      POSTGRES_USER: admin
      POSTGRES_PASSWORD: admin123
      POSTGRES_DB: mydb
    ports:
      - "5432:5432"
    volumes:
      - pgdata:/var/lib/postgresql/data
    networks:
      - pg-network

  # pgAdmin Web Interface
  pgadmin:
    image: dpage/pgadmin4
    container_name: pgadmin-container
    restart: always
    environment:
      PGADMIN_DEFAULT_EMAIL: admin@demo.com
      PGADMIN_DEFAULT_PASSWORD: admin123
    ports:
      - "8080:80"
    volumes:
      - pgadmin_data:/var/lib/pgadmin
    depends_on:
      - postgres
    networks:
      - pg-network

  # psql Client Container
  psql-client:
    image: postgres:latest
    container_name: psql-client
    depends_on:
      - postgres
    entrypoint: [ "tail", "-f", "/dev/null" ]  # keep it running for interactive use
    networks:
      - pg-network

networks:
  pg-network:
    driver: bridge

volumes:
  pgdata:
  pgadmin_data: