Linux环境下离线安装docker环境
- [1. 下载 docker安装包](#1. 下载 docker安装包)
- [2. 上传到服务器](#2. 上传到服务器)
- [3. 解压 安装包](#3. 解压 安装包)
- [4. 将解压文件移动到 /usr/bin 目录下](#4. 将解压文件移动到 /usr/bin 目录下)
- [5. 编写启动服务](#5. 编写启动服务)
- [6. 设置开机自启](#6. 设置开机自启)
- [7. 验证](#7. 验证)
1. 下载 docker安装包
进入官网 https://download.docker.com/linux/static/stable/x86_64/
选择版本进行下载。
2. 上传到服务器
3. 解压 安装包
tar -xzf docker-.tgz
4. 将解压文件移动到 /usr/bin 目录下
sudo mv docker/* /usr/bin/
5. 编写启动服务
vi /etc/systemd/system/docker.service
xml
[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.target6. 设置开机自启
chmod +x /etc/systemd/system/docker.service #设置权限
systemctl daemon-reload
systemctl start docker #启动Docker
systemctl enable docker.service #设置开机自启
7. 验证
systemctl status docker #查看Docker状态
docker -v #查看Docker版本