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Bug
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Resolution: Duplicate
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Critical
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None
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4.11.z
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Critical
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No
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Rejected
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False
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This is a clone of issue OCPBUGS-3680. The following is the description of the original issue:
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Description of problem:
OCP upgrade blocks because of cluster operator csi-snapshot-controller fails to start its deployment with a fatal message of read-only filesystem
Version-Release number of selected component (if applicable):
Red Hat OpenShift 4.11 rhacs-operator.v3.72.1
How reproducible:
At least once in user's cluster while upgrading
Steps to Reproduce:
1. Have a OCP 4.11 installed 2. Install ACS on top of the OCP cluster 3. Upgrade OCP to the next z-stream version
Actual results:
Upgrade gets blocked: waiting on csi-snapshot-controller
Expected results:
Upgrade should succeed
Additional info:
stackrox SCCs (stackrox-admission-control, stackrox-collector and stackrox-sensor) contain the `readOnlyRootFilesystem` set to `true`, if not explicitly defined/requested, other Pods might receive this SCC which will make the deployment to fail with a `read-only filesystem` message
- clones
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- Closed
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- is blocked by
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- Closed
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