linux离线安装docker

冷猫 7月前 ⋅ 237 阅读

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1、上传docker压缩包,解压

tar -xvf docker-18.03.1-ce.tgz
2、将解压出来的docker文件内容移动到/usr/bin目录下
cp docker/* /usr/bin/
3、将docker注册为service
vi /etc/systemd/system/docker.service
[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

4、启动

chmod +x /etc/systemd/system/docker.service #添加文件权限并启动docker 

systemctl daemon-reload         #重新加载配置文件
systemctl start docker     #启动Docker
systemctl enable docker.service     #设置开机自启

5、验证

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

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