Docker安装及初始化配置(Linux版)
- 1.安装前准备
- 2.docker安装
- 3.docker配置
1.安装前准备
1.切换root用户:sudo su
2.配置网络源:vi /etc/apt/sources.list
填入以下内容:
deb http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-security main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-updates main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-proposed main restricted universe multiverse
deb-src http://mirrors.aliyun.com/ubuntu/ bionic-backports main restricted universe multiverse
3.更新系统软件源地址:apt-get update
2.docker安装
1.安装docker:apt install docker.io
2.检测docker是否安装成功:docker -v
3.查看docker状态:systemctl status docker
3.docker配置
按下列步骤配置镜像加速,并设置docker为开机自启动。
1.创建相关目录:sudo mkdir -p /etc/docker
2.创建并修改配置文件:
sudo tee /etc/docker/daemon.json <<-'EOF'
{
"registry-mirrors": ["http://hub-mirror.c.163.com", "https://registry.docker-cn.com","https://docker.mirrors.ustc.edu.cn"]
}
EOF
国内源 | 地址 |
---|
网易 | http://hub-mirror.c.163.com |
中国科技大学 | https://docker.mirrors.ustc.edu.cn |
阿里云 | https://pee6w651.mirror.aliyuncs.com |
3.加载配置文件:sudo systemctl daemon-reload
4.重启docker服务:sudo systemctl restart docker
5.设置docker开启自启动:systemctl enable docker
至此,docker安装及初始化完毕!
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