离线安装docker

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1. 下载docker安装包
官方地址:https://download.docker.com/linux/static/stable/x86_64/docker-20.10.16.tgz
 
2. 解压缩
# tar -zxvf docker-20.10.16.tgz
 
3. 解压的docker文件夹全部移动至/usr/bin目录
# cp -p docker/* /usr/bin
 
4. 将docker注册为系统服务
在/usr/lib/systemd/system/目录下,创建docker.service文件
 
# vim /usr/lib/systemd/system/docker.service
 
[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.com
After=network.target docker.socket
[Service]
Type=notify
EnvironmentFile=-/run/flannel/docker
WorkingDirectory=/usr/local/bin
ExecStart=/usr/bin/dockerd \
                -H tcp://0.0.0.0:4243 \
                -H unix:///var/run/docker.sock \
                --selinux-enabled=false \
                --log-opt max-size=1g
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=on-failure
[Install]
WantedBy=multi-user.target
 
5. 重启生效
重启守护进程
# systemctl daemon-reload
6.启动docker
# systemctl start docker
7.查看docker状态
# systemctl status docker
8.设置开机启动
#systemctl enable docker
查看docker 版本
# docker version

  

posted @   test_yu  阅读(276)  评论(0编辑  收藏  举报
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