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Linux下离线安装Docker


  分类:Docker  / 
更新:2021-09-24 19:18:50  /  创建:2021-09-24 19:18:50
不要删除
本例以 ce版 演示

1、下载安装包

https://download.docker.com/linux/static/stable/x86_64/

我下载的是:docker-18.06.3-ce.tgz(截止发稿日最新版本)

2、上传文件

SSH上传或者挂载U盘到主机目录

3、解压

tar -zxvf docker-18.06.3-ce.tgz

4、移动 Docker

cp docker/* /usr/bin/

5、注册服务

vim /etc/systemd/system/docker.service

记录下面信息,保存。

[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

添加可执行权限

chmod +x /etc/systemd/system/docker.service

查看 help

docker

重载unit配置文件

systemctl daemon-reload

启动

systemctl start docker

开机启动

systemctl enable docker.service

查看运行状态

systemctl status docker

查看版本

docker -v

不要删除

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