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  1. OpenShift Bugs
  2. OCPBUGS-32217

avoid race conditions during render cert creation

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    • 4.16.0
    • 4.16.0
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      Description of problem:

      This bug is to get the fixes from another PR in:
      https://github.com/openshift/cluster-etcd-operator/pull/1235
      
      Namely that we were relying on a race condition in the fake library to sync the informer and client lister to generate the certificates.
      This fix entails a lister that directly goes via the client to avoid using the informer.

      Version-Release number of selected component (if applicable):

      4.16.0    

      How reproducible:

      always, when reordering the statements in the code    

      Steps to Reproduce:

      Reodering the code blocks as in https://github.com/openshift/cluster-etcd-operator/pull/1235/files#diff-273071b77ba329777b70cb3c4d3fb2e33bc8abf45cb3da28cbee512d591ab9ee 
      
      will immediately expose the race condition in unit tests.     

      Actual results:

          

      Expected results:

          

      Additional info:

          

            tjungblu@redhat.com Thomas Jungblut
            tjungblu@redhat.com Thomas Jungblut
            Ge Liu Ge Liu
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              Created:
              Updated:
              Resolved: