[https://developer.aliyun.com/article/1288776]

1、下载Docker

aarch版本docker下载地址：https://download.docker.com/linux/static/stable/aarch64/, 根据需要下载对应的版本。

 

2、安装Docker

1.解压安装包

tar -zxvf docker-19.03.5.tgz -C /opt

2.复制二进制文件到指定目录

cp /opt/docker/* /usr/sbin/

3.查看docker版本

docker -v

.创建docker服务启动文件

vi /usr/lib/systemd/system/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
ExecStart=/usr/sbin/dockerd
ExecReload=/bin/kill -s HUP $MAINPID
TimeoutSec=0
RestartSec=2
Restart=always
StartLimitBurst=3
StartLimitInterval=60s
LimitNOFILE=infinity
LimitNPROC=infinity
LimitCORE=infinity
TasksMax=infinity
Delegate=yes
KillMode=process
[Install]
WantedBy=multi-user.target

3、启动Docker

1.加载配置文件

systemctl daemon-reload

2.启动docker

systemctl enable docker
systemctl start docker

3.查看docker信息

docker info