Centos7安装Docker

直接参考官网

卸载以前的版本

sudo yum remove docker \
                  docker-client \
                  docker-client-latest \
                  docker-common \
                  docker-latest \
                  docker-latest-logrotate \
                  docker-logrotate \
                  docker-engine

安装依赖

sudo yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2

添加安装源

sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo

正式安装

sudo yum install -y docker-ce docker-ce-cli containerd.io

启动Docker服务

sudo systemctl start docker

设置开机启动

sudo systemctl enable docker

查看版本、测试

sudo docker version

sudo docker run hello-world

配置阿里云镜像加速器

sudo mkdir -p /etc/docker
sudo tee /etc/docker/daemon.json <<-'EOF'
{
  "registry-mirrors": ["你自己的镜像地址"]
}
EOF
sudo systemctl daemon-reload
sudo systemctl restart docker

赏

谢谢你请我喝咖啡

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