linux 离线安装docker

左手的ㄟ右手 2022-11-14 00:48 379阅读 0赞

## 1、官网下载安装docker安装包并上传到linux ##

[docker 安装包下载地址][docker]

## 2、解压安装包 ##

tar -xvf docker-20.10.5.tgz

## 3、将解压出来的docker文件内容仪容到/usr/bin/目录下 ##

cp docker/* /usr/bin/

## 4、将docker注册为service服务 ##

vim /etc/systemd/system/docker.service

将如下脚本复制到`docker.service`里面

[Unit]
    Description=Docker Application Container Engine
    Documentation=https://docs.docker.com
    After=network-online.target firewalld.service
    Wants=network-online.target
     
    [Service]
    Type=notify
    # the default is not to use systemd for cgroups because the delegate issues still
    # exists and systemd currently does not support the cgroup feature set required
    # for containers run by docker
    ExecStart=/usr/bin/dockerd
    ExecReload=/bin/kill -s HUP $MAINPID
    # Having non-zero Limit*s causes performance problems due to accounting overhead
    # in the kernel. We recommend using cgroups to do container-local accounting.
    LimitNOFILE=infinity
    LimitNPROC=infinity
    LimitCORE=infinity
    # Uncomment TasksMax if your systemd version supports it.
    # Only systemd 226 and above support this version.
    #TasksMax=infinity
    TimeoutStartSec=0
    # set delegate yes so that systemd does not reset the cgroups of docker containers
    Delegate=yes
    # kill only the docker process, not all processes in the cgroup
    KillMode=process
    # restart the docker process if it exits prematurely
    Restart=on-failure
    StartLimitBurst=3
    StartLimitInterval=60s
     
    [Install]
    WantedBy=multi-user.target

## 5、docker启动配置 ##

chmod +x /etc/systemd/system/docker.service
    
    systemctl daemon-reload
    systemctl start docker                     #启动Docker
    systemctl enable docker.service            #设置开机自启

## 6、验证docker状态 ##

systemctl status docker            #查看Docker状态
    docker -v                          #查看Docker版本

[参考地址][Link 1]

[docker]: https://download.docker.com/linux/static/stable/x86_64/
[Link 1]: https://www.bbsmax.com/A/B0zq00o2dv/