openEuler安装docker

 

一、准备工作

# 更新镜像源缓存
dnf makecache
# 修改chrony时间同步配置
sed -i 's/pool pool.ntp.org iburst/pool ntp.aliyun.com/g' /etc/chrony.conf
# 重启chrony服务
systemctl restart chronyd
# 查看NTP服务器是否在线
chronyc sources

 

二、安装docker

# 创建docker配置目录
mkdir /etc/docker
# 创建配置文件
tee /etc/docker/daemon.json <<-'EOF'
{
  "debug": true,
  "storage-driver": "overlay2",
  "storage-opts":["overlay2.override_kernel_check=true"],
  "graph":"/opt/docker",
  "registry-mirrors": [
  "https://hub-mirror.c.163.com",
  "https://docker.mirrors.ustc.edu.cn",
  "https://registry.docker-cn.com"
  ]
}
EOF
# 使用镜像源安装docker
dnf install docker
# 启动docker
systemctl start docker
# 开启docker开机自动启动
systemctl enable docker
# 查看docker版本信息
docker info