Add MutableCSINodeAllocatableCount to Dev- and TechPreview

jsafrane · jsafrane · commit d96bf8613707 · 2025-10-21T11:29:27.000+02:00
MutableCSINodeAllocatableCount is beta + disabled by default in Kubernetes
1.34 (alpha in 1.33). We want it tested in TP clusters, both by CI and
customers.
diff --git a/features.md b/features.md
@@ -57,6 +57,7 @@
 | MinimumKubeletVersion| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
 | MixedCPUsAllocation| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
 | MultiDiskSetup| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
+| MutableCSINodeAllocatableCount| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
 | MutatingAdmissionPolicy| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
 | NutanixMultiSubnets| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
 | OVNObservability| | | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span> | <span style="background-color: #519450">Enabled</span>  |
diff --git a/features/features.go b/features/features.go
@@ -885,4 +885,12 @@ var (
 			enhancementPR("https://github.com/openshift/enhancements/pull/1857").
 			enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
 			mustRegister()
+
+	FeatureGateMutableCSINodeAllocatableCount = newFeatureGate("MutableCSINodeAllocatableCount").
+							reportProblemsToJiraComponent("Storage / Kubernetes External Components").
+							contactPerson("jsafrane").
+							productScope(kubernetes).
+							enhancementPR("https://github.com/kubernetes/enhancements/issues/4876").
+							enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+							mustRegister()
 )
diff --git a/payload-manifests/featuregates/featureGate-Hypershift-Default.yaml b/payload-manifests/featuregates/featureGate-Hypershift-Default.yaml
@@ -159,6 +159,9 @@
                     {
                         "name": "MultiDiskSetup"
                     },
+                    {
+                        "name": "MutableCSINodeAllocatableCount"
+                    },
                     {
                         "name": "MutatingAdmissionPolicy"
                     },
diff --git a/payload-manifests/featuregates/featureGate-Hypershift-DevPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-Hypershift-DevPreviewNoUpgrade.yaml
@@ -247,6 +247,9 @@
                     {
                         "name": "MultiDiskSetup"
                     },
+                    {
+                        "name": "MutableCSINodeAllocatableCount"
+                    },
                     {
                         "name": "MutatingAdmissionPolicy"
                     },
diff --git a/payload-manifests/featuregates/featureGate-Hypershift-TechPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-Hypershift-TechPreviewNoUpgrade.yaml
@@ -250,6 +250,9 @@
                     {
                         "name": "MultiDiskSetup"
                     },
+                    {
+                        "name": "MutableCSINodeAllocatableCount"
+                    },
                     {
                         "name": "MutatingAdmissionPolicy"
                     },
diff --git a/payload-manifests/featuregates/featureGate-SelfManagedHA-Default.yaml b/payload-manifests/featuregates/featureGate-SelfManagedHA-Default.yaml
@@ -159,6 +159,9 @@
                     {
                         "name": "MultiDiskSetup"
                     },
+                    {
+                        "name": "MutableCSINodeAllocatableCount"
+                    },
                     {
                         "name": "MutatingAdmissionPolicy"
                     },
diff --git a/payload-manifests/featuregates/featureGate-SelfManagedHA-DevPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-SelfManagedHA-DevPreviewNoUpgrade.yaml
@@ -229,6 +229,9 @@
                     {
                         "name": "MultiDiskSetup"
                     },
+                    {
+                        "name": "MutableCSINodeAllocatableCount"
+                    },
                     {
                         "name": "MutatingAdmissionPolicy"
                     },
diff --git a/payload-manifests/featuregates/featureGate-SelfManagedHA-TechPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-SelfManagedHA-TechPreviewNoUpgrade.yaml
@@ -232,6 +232,9 @@
                     {
                         "name": "MultiDiskSetup"
                     },
+                    {
+                        "name": "MutableCSINodeAllocatableCount"
+                    },
                     {
                         "name": "MutatingAdmissionPolicy"
                     },

Original file line number	Diff line number	Diff line change
`@@ -159,6 +159,9 @@`
`159`	`159`	`{`
`160`	`160`	`"name": "MultiDiskSetup"`
`161`	`161`	`},`
	`162`	`+ {`
	`163`	`+ "name": "MutableCSINodeAllocatableCount"`
	`164`	`+ },`
`162`	`165`	`{`
`163`	`166`	`"name": "MutatingAdmissionPolicy"`
`164`	`167`	`},`
Original file line number	Diff line number	Diff line change
`@@ -247,6 +247,9 @@`
`247`	`247`	`{`
`248`	`248`	`"name": "MultiDiskSetup"`
`249`	`249`	`},`
	`250`	`+ {`
	`251`	`+ "name": "MutableCSINodeAllocatableCount"`
	`252`	`+ },`
`250`	`253`	`{`
`251`	`254`	`"name": "MutatingAdmissionPolicy"`
`252`	`255`	`},`
Original file line number	Diff line number	Diff line change
`@@ -250,6 +250,9 @@`
`250`	`250`	`{`
`251`	`251`	`"name": "MultiDiskSetup"`
`252`	`252`	`},`
	`253`	`+ {`
	`254`	`+ "name": "MutableCSINodeAllocatableCount"`
	`255`	`+ },`
`253`	`256`	`{`
`254`	`257`	`"name": "MutatingAdmissionPolicy"`
`255`	`258`	`},`
Original file line number	Diff line number	Diff line change
`@@ -229,6 +229,9 @@`
`229`	`229`	`{`
`230`	`230`	`"name": "MultiDiskSetup"`
`231`	`231`	`},`
	`232`	`+ {`
	`233`	`+ "name": "MutableCSINodeAllocatableCount"`
	`234`	`+ },`
`232`	`235`	`{`
`233`	`236`	`"name": "MutatingAdmissionPolicy"`
`234`	`237`	`},`
Original file line number	Diff line number	Diff line change
`@@ -232,6 +232,9 @@`
`232`	`232`	`{`
`233`	`233`	`"name": "MultiDiskSetup"`
`234`	`234`	`},`
	`235`	`+ {`
	`236`	`+ "name": "MutableCSINodeAllocatableCount"`
	`237`	`+ },`
`235`	`238`	`{`
`236`	`239`	`"name": "MutatingAdmissionPolicy"`
`237`	`240`	`},`