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  1. OpenShift Bugs
  2. OCPBUGS-2635

Ingress operator degraded during 3+1 deployment due to insufficient worker nodes

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    • Agent Sprint 228, Agent Sprint 229
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    Description

      Description of problem:

      Agent based installation fails during the 3+1 deployment. I found that the Ingress operator degraded due to insufficient worker nodes and for 3+1 deployment we need to define one worker node.

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

       

      How reproducible:

      Always

      Steps to Reproduce:

      1. Create agent.iso (openshift-install agent create image) using install-config.yaml and agent-config.yaml (PFA sample files)
      2. Deploy a 3+1 cluster using agent.iso
      3. Execute "openshift-install agent wait-for install-complete" command to wait for install complete.  

      Actual results:

      The "default" ingress controller reports Degraded=True: DegradedConditions: One or more other status conditions indicate a degraded state: PodsScheduled=False (PodsNotScheduled: Some pods are not scheduled: Pod "router-default-f5b4499bd-6q5n7" cannot be scheduled: 0/4 nodes are available: 1 node(s) didn't have free ports for the requested pod ports, 3 node(s) didn't match Pod's node affinity/selector, 3 node(s) had untolerated taint {node-role.kubernetes.io/master: }. preemption: 0/4 nodes are available: 1 node(s) didn't have free ports for the requested pod ports, 3 Preemption is not helpful for scheduling. Make sure you have sufficient worker nodes.

      Expected results:

      3+1 deployment should be successful.

      Additional info:

       

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                zabitter Zane Bitter
                rhn-support-mhans Manoj Hans
                Manoj Hans Manoj Hans
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                  Updated:
                  Resolved: