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Story
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Resolution: Done
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Undefined
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None
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None
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None
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BU Product Work
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5
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False
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None
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False
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OCPSTRAT-141 - GA Cgroups v2 as non-default in OCP 4.13 w/ RHCOS 9
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OCPNODE Sprint 223 (Blue)
The current implementation needs to be tweaked to support cgroups v2 and WorkerLatencyProfiles.
Apart from that, we need to add following MCs,
cat > ${manifests}/cgroupsv2-master-machine-config.yml << EOF
apiVersion: machineconfiguration.openshift.io/v1
kind: MachineConfig
metadata:
labels:
machineconfiguration.openshift.io/role: master
name: 99-openshift-cgroupsv2-master-kargs
spec:
kernelArguments:
- systemd.unified_cgroup_hierarchy=1
- cgroup_no_v1="all"
- psi=1
EOF
cat > ${manifests}/cgroupsv2-worker-machine-config.yml << EOF
apiVersion: machineconfiguration.openshift.io/v1
kind: MachineConfig
metadata:
labels:
machineconfiguration.openshift.io/role: worker
name: 99-openshift-cgroupsv2-worker-kargs
spec:
kernelArguments:
- systemd.unified_cgroup_hierarchy=1
- cgroup_no_v1="all"
- psi=1
EOF
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