參照官方Install static binaries的過程
安裝Docker
- 在https://download.docker.com/linux/static/stable/下載對應版本的docker程序文件
- 解壓文件:
tar xzvf /path/to/<FILE>.tar.gz - 把解壓出來的文件移動到
/usr/bin:sudo cp docker/* /usr/bin/ - 把docker注冊為服務，創建文件
/usr/lib/systemd/system/docker.service，內容如下
[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 --selinux-enabled=false --insecure-registry=127.0.0.1
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
- 設置鏡像源，創建配置文件:
/etc/docker/daemon.json，
此處使用163的源，可以換其他源
{
"registry-mirrors": ["http://hub-mirror.c.163.com"]
}
- 按順序執行以下命令：
| 命令 | 說明 |
|---|---|
| chmod +x /usr/lib/systemd/system/docker.service | 對docker.service授予執行權限 |
| systemctl daemon-reload | 重載服務配置 |
| systemctl start docker | 運行docker |
| systemctl status docker | 運行docker |
| systemctl enable docker | 使docker自動啟動 |
使用其他用戶執行docker命令
sudo groupadd docker #添加docker用戶組
sudo gpasswd -a $USER docker #將登陸用戶加入到docker用戶組中
newgrp docker #更新用戶組