RHACS uses PodSecurityPolicies (PSP) even though it has been deprecated

Solution Verified - Updated -

Issue

  • RHACS makes use of PodSecurityPolicies (PSP) even when it has been deprecated.
  • While upgrading from OpenShift 4.11 to 4.12, it requires an admin ack to confirm removal/migration of deprecated APIs such as PSPs `podsecuritypolicies.v1beta1.policy, however the PSPs are still seen for RHACS as mentioned below.
stackrox-admission-control
stackrox-central
stackrox-collector
stackrox-scanner
stackrox-sensor
  • Is it safe to upgrade an OpenShift Cluster leaving the PSP objects as it is?

Environment

  • Red Hat Advanced Cluster Security For Kubernetes
    • 3.x

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