- 安装docker ce的时候，阿里站的直接连不上，清华站的能连上但是没有下载速度，有dalao知道是啥原因吗？
[root@localhost docker]# yum install docker-ce docker-ce-cli containerd.io
Docker CE Stable - x86_64 0.0 B/s | 0 B 01:38
Errors during downloading metadata for repository 'docker-ce-stable':
- Curl error (7): Couldn't connect to server for https://mirrors.aliyun.com/docker-ce/linux/centos/8/x86_64/stable/repodata/repomd.xml [Failed to connect to mirrors.aliyun.com port 443: 没有到主机的路由]
错误：为仓库 'docker-ce-stable' 下载元数据失败 : Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
[root@localhost docker]# yum install docker-ce docker-ce-cli containerd.io
Docker CE Stable - x86_64 0.0 B/s | 0 B 01:38
Errors during downloading metadata for repository 'docker-ce-stable':
- Curl error (7): Couldn't connect to server for https://mirrors.aliyun.com/docker-ce/linux/centos/8/x86_64/stable/repodata/repomd.xml [Failed to connect to mirrors.aliyun.com port 443: 没有到主机的路由]
错误：为仓库 'docker-ce-stable' 下载元数据失败 : Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
