1.安装docker
1.1 下载docker离线安装包
下载地址
链接：https://pan.baidu.com/s/1Frgy2HldSDVKZFX3MM3HOQ
提取码：0re2
1.2 安装
1、解压
tar -xvf docker-19.03.9-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
4.将下列配置加到docker.service中并保存
[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=onfailure 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 #重载unit配置文件
systemctl enable docker.service # 生成自启动服务
systemctl start docker #启动Docker
systemctl enable docker # 设置开机自启动服务
2 安装docker-compose
2.1 下载 docker-compose
下载地址
链接：https://pan.baidu.com/s/1yf4wywLEkQFNs7FqaJPq0Q
提取码：b6hw
2.2 安装
1. cd /usr/local/bin
2. mv docker-compose-Linux-x86_64 docker-compose
3. sudo chmod +x docker-compose