OpenShift Container Platform 4.x
Palo Alto Networks Prisma Cloud Compute versions prior to 22.01
Twistlock was acquired by Palo Alto Network in 2019 and became part of the Prisma Cloud Compute product afterwards
- Versions of Prisma Cloud Compute older than 22.01, when installed on OpenShift Container Platform 4, would modify the
crio.conffile and prevent the operator from upgrading.
If you are on version 22.01 or newer of Prisma Cloud Compute you will not be affected. However, if you're running on an older version, please use the following workaround:
Take a backup of the MachineConfig before any upgrade : $ oc get machineconfig <01-worker-xxx> -o yaml > 01-worker-mc-xxx.yaml Prior to Upgrade : 1. Uninstall defender pods 2. Restore Container runtime config $ oc apply -f 01-worker-mc-xxx.yaml 3. Check MCO is not reporting degraded state Trigger an OpenShift upgrade if required.
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