Status code: 404 for https://mirrors.aliyun.com/docker-ce/linux/centos/4/x86_64/stable/repodata/repomd.xml

[root@:sg-ali-ops-devops-jenkins:47.236.9.81:10.73.22.16 /etc/yum.repos.d]#sudo yum clean all && sudo yum makecache
29 files removed
alinux4-os                                                                                                                     17 MB/s |  11 MB     00:00
alinux4-updates                                                                                                               7.9 MB/s | 4.2 MB     00:00
alinux4-plus                                                                                                                  7.2 kB/s | 3.8 kB     00:00
Docker CE Stable - x86_64                                                                                                     2.2 kB/s | 2.3 kB     00:01
Errors during downloading metadata for repository 'docker-ce-stable':
  - Status code: 404 for https://mirrors.aliyun.com/docker-ce/linux/centos/4/x86_64/stable/repodata/repomd.xml (IP: 155.102.0.5)
Error: Failed to download metadata for repo 'docker-ce-stable': Cannot download repomd.xml: Cannot download repodata/repomd.xml: All mirrors were tried
[root@:sg-ali-ops-devops-jenkins:47.236.9.81:10.73.22.16 /etc/yum.repos.d]#sudo yum install docker --disablerepo=docker-ce-stable