Linux安装Docker容器

1、安装依赖

yum -y install yum-utils

2、指定Docker安装源

yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

3、安装Docker

yum -y install docker-ce

4、设置阿里云镜像加速

vi /etc/docker/daemon.json

添加以下内容

{
    "registry-mirrors": [
        "https://9cpn8tt6.mirror.aliyuncs.com"
    ]
}

5、常用命令

systemctl enable docker
systemctl start docker
systemctl restart docker
systemctl stop docker
systemctl status docker

5、安装Docker-compose

1. 下载二进制文件

wget https://github.com/docker/compose/releases/download/v2.12.2/docker-compose-linux-x86_64

2. 移动文件

mv docker-compose-Linux-x86_64 /usr/local/bin/docker-compose

3. 赋予可执行权限

chmod +x /usr/local/bin/docker-compose

4. 创建软链

ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

5. 测试是否安装成功

docker-compose --version