db_postgres

docker-compose.yml

version: '3.9'
services:
  postgres:
    image: postgres:15
    container_name: pgdb
    environment:
      TZ: Asia/Shanghai
      POSTGRES_DB: postgres
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: ${DB_PASSWORD:-securepassword}
      PGDATA: /var/lib/postgresql/data/pgdata
    ports:
      - "5432:5432"
    volumes:
      - postgres_data:/var/lib/postgresql/data
    restart: unless-stopped
    shm_size: 512mb
    network_mode: bridge

volumes:
  postgres_data: