linux 离线安装docker

news2024/10/6 22:25:11

测试服务器：银河麒麟V10 x86_64

注意：推荐使用国内的镜像站下载，因为官网不挂梯子无法访问，我用的是清华大学开源软件镜像站

一、下载离线包：

官网下载docker离线包

下载地址：https://download.docker.com/linux/static/stable/

清华大学docker安装包

下载地址：https://mirrors.tuna.tsinghua.edu.cn/docker-ce/linux/static/stable

根据自己的操作系统选择合适的镜像，如下图所示：

我本地的虚拟机是x86_64位的，所以选择x86_64目录找到对应的版本下载

下载完成后，可以放到服务器上，进行安装操作。

二、执行安装操作

使用 tar -zxvf docker-20.10.10.tgz 命令进行解压操作，解压后会在当前目录下生成docker文件

执行如下命令把docker相关文件拷贝到/usr/bin目录

sudo cp -p docker/* /usr/bin

创建docker.service文件，实现开机自启动

touch docker.service

然后把如下内容，贴到docker.service文件中

#######################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