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  1. OpenShift Bugs
  2. OCPBUGS-28388

Redundant reconciles by CCO's status controller

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      Description of problem:

      The status controller of CCO reconciles 500+ times/h on average on a resting 6-node mint-mode OCP cluster on AWS.

      Steps to Reproduce:

      1. Install a 6-node mint-mode OCP cluster on AWS
2. Do nothing with it and wait for a couple of hours
3. Plot the following metric in the metrics dashboard of OCP console:
rate(controller_runtime_reconcile_total{controller="status"}[1h]) * 3600    

      Actual results:

      500+ reconciles/h on a resting cluster

      Expected results:

      12-50 reconciles/h on a resting cluster
Note: the reconcile() function always requeues after 5min so the theoretical minimum is 12 reconciles/h

              fxierh Feilian Xie (Inactive)
              fxierh Feilian Xie (Inactive)
              Jianping Shu Jianping Shu
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                Updated:
                Resolved: