Docker安装

Platform: centos7
version: 5.0

安装

Uninstall old versions

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

Install Docker CE

sudo yum install -y yum-utils \
  device-mapper-persistent-data \
  lvm2
    
# 设置stable源
sudo yum-config-manager \
    --add-repo \
    https://download.docker.com/linux/centos/docker-ce.repo
        
# 安装Docker CE
sudo yum install docker-ce docker-ce-cli containerd.io

启动

Docker启动

sudo systemctl start docker	# 启动Docker
sudo systemctl status docker	# 查看Docker状态