Project Quota and Limits preventing RHACS deployment

Solution Verified - Updated -


  • When the project has following limits, it prevents the collector daemonset pods from running.
$ oc describe limits
Name:       compute-limits
Namespace:  stackrox
Type        Resource  Min    Max   Default Request  Default Limit  Max Limit/Request Ratio
----        --------  ---    ---   ---------------  -------------  -----------------------
Pod         cpu       7m     2     -                -              -
Pod         memory    100Mi  16Gi  -                -              -
Container   cpu       7m     2     50m              500m           -
Container   memory    100Mi  16Gi  128Mi            512Mi          -
$ oc describe ds/collector
  Warning  FailedCreate  <invalid> (x13 over 28m)  daemonset-controller  (combined from similar events): Error creating: pods "collector-gpfjn" is forbidden: minimum memory usage per Container is 100Mi, but request is 10Mi


  • Red Hat OpenShift Container Platform 4.x
  • Red Hat Advance Cluster Security for Kubernetes 3.71

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