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  1. OpenShift Bugs
  2. OCPBUGS-8411

Microshift does not come up if the Hostname of RHEL has an upper case letter

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      *Cause*: Mixing upper and lower case in the host name makes MicroShift crash.
      *Consequence*: node name was taken straight from host name, and kubernetes does not allow upper case names.
      *Fix*: Transform the name to use only lower case.
      *Result*: Bug doesn’t present anymore.
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      *Cause*: Mixing upper and lower case in the host name makes MicroShift crash. *Consequence*: node name was taken straight from host name, and kubernetes does not allow upper case names. *Fix*: Transform the name to use only lower case. *Result*: Bug doesn’t present anymore.
    • Bug Fix

      Description of problem:

      Install RHEL with Microshift image and configure a Hostname which has an uppercase letter e.g: Microshift.local. 
After the node restarts, Microshift does not come up and all pods remain in pending state.

       

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

      4.12.5

      How reproducible:

      Install RHEL 8.7 with Microshift 4.12.5 and set Hostname with Upper Case letter

      Steps to Reproduce:

      1. Install RHEL with Upper case hostname
2. Restart the node.
3. Microshift is not ready.

      Actual results:

      Microshift Cluster does not come up.

      Expected results:

      Microshift cluster should come up without any issues

      Additional info:

      Changing the host name back to lower case does not help, need to reinstall OS with new Hostname containing all lower case.

              pacevedo@redhat.com Pablo Acevedo Montserrat
              ravi.chillerega Ravi Chillerega (Inactive)
              Mike Fiedler Mike Fiedler
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                Created:
                Updated:
                Resolved: