鲲鹏初探记 之 Docker安装（非yum install）

1、找资源

#docker arm版各版本下载地址
https://download.docker.com/linux/static/stable/aarch64/

#找到想要的版本后，用wget下载
$ wget https://download.docker.com/linux/static/stable/aarch64/docker-18.09.8.tgz

2、解压后将文件夹中所有内容拷贝至“/usr/bin”文件夹下

$ tar xvpf docker-18.09.8.tgz
$ cp -p docker/* /usr/bin

3、安装前一些保障性准备工作

#暂时关闭SELinux及防火墙
setenforce 0
systemctl stop firewalld
systemctl disable firewalld

4、配置docker.service文件

cat >/usr/lib/systemd/system/docker.service <<EOF

[Unit]
Description=Docker Application Container Engine
Documentation=http://docs.docker.com
After=network.target docker.socket
[Service]
Type=notify
EnvironmentFile=-/run/flannel/docker
WorkingDirectory=/usr/local/bin
ExecStart=/usr/bin/dockerd -H tcp://0.0.0.0:4243 -H unix:///var/run/docker.sock --selinux-enabled=false --log-opt max-size=1g
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=on-failure
[Install]
WantedBy=multi-user.target
EOF

5、启动服务，查看状态

systemctl daemon-reload
systemctl restart docker
systemctl enable docker
systemctl status docker

#查看版本
docker version

6、配置加速镜像

#编辑daemon.json文件
vi /etc/docker/daemon.json

#添加如下信息：
{ "registry-mirrors": ["https://{xxxxxxxxx}.mirror.swr.myhuaweicloud.com"] }

#registry-mirrors获取见下图

#重启docker
systemctl daemon-reload
systemctl restart docker

#验证
docker info

镜像资源>镜像中心 >镜像加速器（点我传送）