快速上手docker

安装并部署docker

1. 下载docker包

                            wget https://sandbox-experiment-files.obs.cn-north-4.myhuaweicloud.com/2417/docker-18.09.9.tgz

2. 解压

                            tar zxf docker-18.09.9.tgz

3. 移动解压后的文件夹到/usr/bin

                            mv docker/* /usr/bin
                        

4. 写入docker.service

                            cat >/usr/lib/systemd/system/docker.service <<EOF
[Unit]
Description=Docker Application Container Engine
Documentation=https://docs.docker.com
After=network-online.target firewalld.service
Wants=network-online.target
[Service]
Type=notify
ExecStart=/usr/bin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
LimitNOFILE=infinity
LimitNPROC=infinity
TimeoutStartSec=0
Delegate=yes
KillMode=pr