Yum Repo has invalid repodata (cannot install)

[Trent Nadeau]

The repodata in http://yum.puppetlabs.com/el/7/PC1/x86_64/repodata/ was updated today; however, the repomd.xml file is pointing to a file that does not exist. This prevents installation with the following error from Yum:

http://yum.puppetlabs.com/el/7/PC1/x86_64/repodata/30dd50879018d37bce494dd73f7fdb28e441f5ec-primary.sqlite.bz2: [Errno 14] HTTP Error 404 - Not Found

Trying other mirror.

http://yum.puppetlabs.com/el/7/PC1/x86_64/repodata/30dd50879018d37bce494dd73f7fdb28e441f5ec-primary.sqlite.bz2: [Errno 14] HTTP Error 404 - Not Found

Trying other mirror.

 One of the configured repositories failed (Puppet Labs PC1 Repository el 7 - 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=puppetlabs-pc1 ...

     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 puppetlabs-pc1

        or

            subscription-manager repos --disable=puppetlabs-pc1

     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=puppetlabs-pc1.skip_if_unavailable=true

failure: repodata/30dd50879018d37bce494dd73f7fdb28e441f5ec-primary.sqlite.bz2 from puppetlabs-pc1: [Errno 256] No more mirrors to try.

http://yum.puppetlabs.com/el/7/PC1/x86_64/repodata/30dd50879018d37bce494dd73f7fdb28e441f5ec-primary.sqlite.bz2: [Errno 14] HTTP Error 404 - Not Found