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  1. OpenShift Bugs
  2. OCPBUGS-20338

New Feature in 4.14 - Node Dashboard in OCP


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    • NodeNotReady should report both unknown and false for reporting unhealthy nodes.
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      Description of problem:

      In 4.14 RHOCP version, New feature that is Node dashboard is not showing expected metric/dashboard data.
      [hjaiswal@hjaiswal 4_14]$ oc get nodes
      NAME                                             STATUS     ROLES                  AGE     VERSION
      ip-10-0-26-232.ap-southeast-1.compute.internal   Ready      control-plane,master   6h12m   v1.27.6+1648878
      ip-10-0-42-100.ap-southeast-1.compute.internal   Ready      control-plane,master   6h12m   v1.27.6+1648878
      ip-10-0-46-197.ap-southeast-1.compute.internal   Ready      worker                 6h3m    v1.27.6+1648878
      ip-10-0-66-225.ap-southeast-1.compute.internal   NotReady   worker                 6h3m    v1.27.6+1648878
      ip-10-0-8-20.ap-southeast-1.compute.internal     Ready      worker                 6h5m    v1.27.6+1648878
      ip-10-0-80-84.ap-southeast-1.compute.internal    Ready      control-plane,master   6h12m   v1.27.6+1648878

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


      How reproducible:


      Steps to Reproduce:

      1. Check whether all the nodes are in ready state. (cluster version 4.14)
      2. ssh/debug to any worker node.
      3. Stop the kubelet service. 
      4. check whether node went into notready state.
      5. Open openshift console and goto observe--> dashboard ---> then select new feature that is "Node cluster".
      6. Its showing "0" nodes in notready state but it should display "1" node in notready state.


      Actual results:

      In Node cluster there is no count for not ready node.

      Expected results:

      In Node cluster the notready node should be 1

      Additional info:

      Tested in AWS IPI cluster

            rh-ee-kehannon Kevin Hannon
            rhn-support-hjaiswal Himanshu Jaiswal
            Sunil Choudhary Sunil Choudhary
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