推荐的 PostgreSQL docker-compose 服务配置

我使用以下 docker-compose.yml 服务：

postgres_service.yml

services:
  postgres:
    image: postgres
    restart: unless-stopped
    volumes:
      - ./pg_data:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}

services:
  postgres:
    image: postgres
    restart: unless-stopped
    volumes:
      - ./pg_data:/var/lib/postgresql/data
    environment:
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB}
      - POSTGRES_USER=${POSTGRES_USER}

使用以下 .env：

postgres_env.sh

POSTGRES_DB=headscale
POSTGRES_USER=headscale
POSTGRES_PASSWORD=vah2phuen3shesahc6Jeenaechecee

POSTGRES_DB=headscale
POSTGRES_USER=headscale
POSTGRES_PASSWORD=vah2phuen3shesahc6Jeenaechecee

使用 .env 的巨大优势是其他服务（如我的备份脚本）可以使用环境变量以标准化方式访问配置。

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