centos7下搭建sentry错误日志服务器(新)

1、线卸载旧版本Docker

yum remove docker  docker-common  docker-selinux  docker-engine

2、安装依赖包

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

3、添加docker yum源

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

标题安装docker ce

4.更新yum包

yum makecache fast

标题5、安装Docker

yum -y install docker-ce