Docker安装Linux环境

官网有安装的文档：https://docs.docker.com/install/linux/docker-ce/ubuntu/ 国外的网站 安装过谷歌助手的 多等一会就可以访问

Centos7 

sudo yum install -y epel-release.noarch

安装： 

yum install -y docker-io

启动

service docker start

 

Ubuntu19

更新源

sudo apt-get update

安装存储库

sudo apt-get install \
    apt-transport-https \
    ca-certificates \
    curl \
    gnupg-agent \
    software-properties-common

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -

sudo apt-key fingerprint 0EBFCD88

进行安装 

sudo add-apt-repository \
   "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
   $(lsb_release -cs) \
   stable"

---

修改配置文件

 https://cr.console.aliyun.com/cn-hangzhou/instances/mirrors 阿里云镜像加速

如下安装配置操作 下面的4条命令即可

 

 

sudo mkdir -p /etc/docker

sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["https://76w856pv.mirror.aliyuncs.com"]
}
EOF

sudo systemctl daemon-reload

sudo systemctl restart docker