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.

4.16    

    Everytime.

    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
    

    Showing warning while accessing the node terminal.

    Does not show any warning.