Ubuntu 22.04 安装和使用Docker ComposeUbuntu 22.04 快速安装Docker 和 Do

安装 Docker Compose

查看已发布的版本releases page.


apt install docker.io 

mkdir -p ~/.docker/cli-plugins/
curl -SL https://github.com/docker/compose/releases/download/v2.29.1/docker-compose-linux-x86_64 -o ~/.docker/cli-plugins/docker-compose

chmod +x ~/.docker/cli-plugins/docker-compose

docker compose version

设置docker-compose.yml

app/index.html

<!doctype html>
<html lang="en">
<head>
    <meta charset="utf-8">
    <title>Docker Compose Demo</title>
    <link rel="stylesheet" href="https://cdn.jsdelivr.net/gh/kognise/water.css@latest/dist/dark.min.css">
</head>
<body>

    <h1>This is a Docker Compose Demo Page.</h1>
    <p>This content is being served by an Nginx container.</p>

</body>
</html>

docker-compose.yml

version: '3.7'
services:
  web:
    image: nginx:alpine
    ports:
      - "8000:80"
    volumes:
      - ./app:/usr/share/nginx/html

启动

docker compose up -d

Docker Compose 常用命令

docker compose logs
docker compose pause
docker compose unpause
docker compose stop
docker compose down
docker image rm nginx:alpine