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OCPBUGS-80930: Add explicit cachingMode for UltraSSD StorageClass #77362

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Merged
openshift-merge-bot merged 2 commits into from
Apr 8, 2026
+14 −1
Merged

OCPBUGS-80930: Add explicit cachingMode for UltraSSD StorageClass #77362

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cd4d857
Add explicit cachingMode for UltraSSD StorageClass
Phaow Apr 7, 2026
b33fd90
fix: clarify region/zone default configuration
Phaow Apr 8, 2026
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13 changes: 12 additions & 1 deletion ...-registry/openshift/e2e/azure/csi/ultrassd/openshift-e2e-azure-csi-ultrassd-workflow.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,11 @@ workflow:
as: openshift-e2e-azure-csi-ultrassd
steps:
pre:
- chain: ipi-conf-azure
- ref: ipi-conf
- ref: ipi-conf-telemetry
- ref: ipi-conf-azure
- ref: ipi-conf-azure-custom-region
- ref: ipi-conf-azure-custom-az
- ref: ipi-conf-azure-ultrassd
- chain: azure-provision-service-principal-minimal-permission
- ref: rhcos-conf-osstream
Expand All @@ -21,6 +25,13 @@ workflow:
env:
AZURE_DISK_SKU: UltraSSD_LRS
CLUSTERCSIDRIVER: disk.csi.azure.com
# UltraSSD capability is only available in some regions, westus2 is the recommended region for testing
# Although it should be available on all zones but we meet some issues on zone 1 and 2 in westus2,
# so we only use zone 3 for both control plane and compute nodes to make the test more stable.
# ref: https://learn.microsoft.com/en-us/azure/virtual-machines/disks-enable-ultra-ssd?tabs=azure-portal
COMPUTE_CUSTOM_AZURE_AZ: "['3']"
CP_CUSTOM_AZURE_AZ: "['3']"
CUSTOM_AZURE_REGION: westus2
TRUECONDITIONS: AzureDiskDriverControllerServiceControllerAvailable AzureDiskDriverNodeServiceControllerAvailable
TEST_CSI_DRIVER_MANIFEST: manifest-azure-disk.yaml
TEST_OCP_CSI_DRIVER_MANIFEST: ocp-manifest-azure-disk.yaml
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2 changes: 2 additions & 0 deletions ...ass/add-azure-disk-ultrassd/storage-conf-storageclass-add-azure-disk-ultrassd-commands.sh
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Expand Up @@ -11,6 +11,8 @@ metadata:
provisioner: disk.csi.azure.com
parameters:
skuName: UltraSSD_LRS
# UltraSSD_LRS only support None caching mode
cachingMode: None
volumeBindingMode: WaitForFirstConsumer
allowVolumeExpansion: true
reclaimPolicy: Delete
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