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  1. OpenShift Bugs
  2. OCPBUGS-43888

While accessing the node terminal from UI observed 'Warning alert:Admission Webhook Warning`

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      This is a clone of issue OCPBUGS-43084. The following is the description of the original issue:
      —
      Description of problem:

      While accessing the node terminal of the cluster from web-console the below warning message observed.
~~~
Admission Webhook WarningPod master-0.americancluster222.lab.psi.pnq2.redhat.com-debug violates policy 299 - "metadata.name: this is used in the Pod's hostname, which can result in surprising behavior; a DNS label is recommended: [must not contain dots]"
~~~



Note: This is not impacting the cluster. However creating confusion among customers due to the warning message.

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

      4.16

      How reproducible:

          Everytime.

      Steps to Reproduce:

          1. Install cluster of version 4.16.11 
    2. Upgrade the cluster from web-console to the next-minor version 4.16.13
    3. Try to access the node terminal from UI

      Actual results:

          Showing warning while accessing the node terminal.

      Expected results:

          Does not show any warning.

      Additional info:

              jhadvig@redhat.com Jakub Hadvig
              openshift-crt-jira-prow OpenShift Prow Bot
              YaDan Pei YaDan Pei
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                Created:
                Updated: