Agent Skills: docker-compose

Provides comprehensive guidance for Docker Compose including multi-container applications, service definition, networking, and volumes. Use when the user asks about Docker Compose, needs to orchestrate multiple containers, define docker-compose services, or manage multi-container applications.

UncategorizedID: teachingai/full-stack-skills/docker-compose

Install this agent skill to your local

pnpm dlx add-skill https://github.com/partme-ai/full-stack-skills/tree/HEAD/skills/docker-skills/docker-compose

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skills/docker-skills/docker-compose/SKILL.md

Skill Metadata

Name
docker-compose
Description
Provides comprehensive guidance for Docker Compose including multi-container applications, service definition, networking, and volumes. Use when the user asks about Docker Compose, needs to orchestrate multiple containers, define docker-compose services, or manage multi-container applications.

When to use this skill

Use this skill whenever the user wants to:

  • 用 docker-compose 定义多服务栈(services、networks、volumes)
  • 本地或单机运行多容器(app、DB、缓存、队列)
  • 管理环境变量、依赖顺序与健康检查

How to use this skill

  1. 配置docker-compose.yml 定义 services、image/build、ports、volumes、environment、depends_on;用 profiles 做可选服务。
  2. CLIdocker compose up -ddownlogs -fps;override 用 -fdocker-compose.override.yml
  3. 环境.env 或 env_file 注入变量;secrets 用 Docker secrets 或外部方案。

Example: docker-compose.yml with health check

services:
  app:
    build: .
    ports:
      - "3000:3000"
    depends_on:
      db:
        condition: service_healthy
    environment:
      DATABASE_URL: postgres://user:pass@db:5432/mydb

  db:
    image: postgres:16
    volumes:
      - pgdata:/var/lib/postgresql/data
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U user"]
      interval: 10s
      timeout: 5s
      retries: 3

volumes:
  pgdata:

Best Practices

  • 服务间用内部网络;仅暴露必要端口。
  • 数据卷命名或使用命名卷;避免依赖默认匿名卷路径。
  • 生产多节点用 Kubernetes 或 Swarm;compose 适合开发与单机部署。

Keywords

docker compose, docker-compose.yml, multi-container, 多容器, 编排