오늘 밤부터 RHEL 7에 Docker CE를 설치할 수 없습니다

이 명령을 사용하여 RHEL7에 Docker CE를 설치하고 있지만 다음 오류로 인해 실패합니다. 한동안 완벽하게 작업한 후 오늘 밤에 시작했습니다.

sudo yum install -y yum-utils

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

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

무엇이 바뀌었는지 아시나요?

[pzagalsky@pzagalsky-au-rhel7-pzagalsky ~]$ sudo yum install docker-ce docker-ce-cli containerd.io
Failed to set locale, defaulting to C
https://download.docker.com/linux/centos/7Server/x86_64/nightly/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found
Trying other mirror.
To address this issue please refer to the below knowledge base article

https://access.redhat.com/articles/1320623

If above article doesn't help to resolve this issue please open a ticket with Red Hat Support.



 One of the configured repositories failed (Docker CE Nightly - x86_64),
 and yum doesn't have enough cached data to continue. At this point the only
 safe thing yum can do is fail. There are a few ways to work "fix" this:

     1. Contact the upstream for the repository and get them to fix the problem.

     2. Reconfigure the baseurl/etc. for the repository, to point to a working
        upstream. This is most often useful if you are using a newer
        distribution release than is supported by the repository (and the
        packages for the previous distribution release still work).

     3. Run the command with the repository temporarily disabled
            yum --disablerepo=docker-ce-nightly ...

     4. Disable the repository permanently, so yum won't use it by default. Yum
        will then just ignore the repository until you permanently enable it
        again or use --enablerepo for temporary usage:

            yum-config-manager --disable docker-ce-nightly
        or
            subscription-manager repos --disable=docker-ce-nightly

     5. Configure the failing repository to be skipped, if it is unavailable.
        Note that yum will try to contact the repo. when it runs most commands,
        so will have to try and fail each time (and thus. yum will be be much
        slower). If it is a very temporary problem though, this is often a nice
        compromise:

            yum-config-manager --save --setopt=docker-ce-nightly.skip_if_unavailable=true

failure: repodata/repomd.xml from docker-ce-nightly: [Errno 256] No more mirrors to try.
https://download.docker.com/linux/centos/7Server/x86_64/nightly/repodata/repomd.xml: [Errno 14] HTTPS Error 404 - Not Found