Add Featuregates for Dual Stack support on AWS, Azure and GCP

sadasu · sadasu · commit 5e1eb0573bca · 2025-08-12T11:10:21.000-04:00
diff --git a/config/v1/zz_generated.featuregated-crd-manifests.yaml b/config/v1/zz_generated.featuregated-crd-manifests.yaml
@@ -362,11 +362,14 @@ infrastructures.config.openshift.io:
   Category: ""
   FeatureGates:
   - AWSClusterHostedDNSInstall
+  - AWSDualStackInstall
   - AzureClusterHostedDNSInstall
+  - AzureDualStackInstall
   - DualReplica
   - DyanmicServiceEndpointIBMCloud
   - GCPClusterHostedDNSInstall
   - GCPCustomAPIEndpointsInstall
+  - GCPDualStackInstall
   - HighlyAvailableArbiter
   - HighlyAvailableArbiter+DualReplica
   - NutanixMultiSubnets
diff --git a/features.md b/features.md
@@ -19,10 +19,12 @@
 | AWSClusterHostedDNS| | | <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>  |
 | AWSClusterHostedDNSInstall| | | <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>  |
 | AWSDedicatedHosts| | | <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>  |
+| AWSDualStackInstall| | | <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>  |
 | AWSServiceLBNetworkSecurityGroup| | | <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>  |
 | AutomatedEtcdBackup| | | <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>  |
 | AzureClusterHostedDNSInstall| | | <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>  |
 | AzureDedicatedHosts| | | <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>  |
+| AzureDualStackInstall| | | <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>  |
 | AzureMultiDisk| | | <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>  |
 | BootcNodeManagement| | | <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>  |
 | ClusterAPIInstallIBMCloud| | | <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>  |
@@ -38,6 +40,7 @@
 | GCPClusterHostedDNSInstall| | | <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>  |
 | GCPCustomAPIEndpoints| | | <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>  |
 | GCPCustomAPIEndpointsInstall| | | <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>  |
+| GCPDualStackInstall| | | <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>  |
 | ImageModeStatusReporting| | | <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>  |
 | ImageStreamImportMode| | | <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>  |
 | ImageVolume| | | <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
@@ -864,4 +864,27 @@ var (
 						enhancementPR("https://github.com/openshift/enhancements/pull/1785").
 						enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
 						mustRegister()
+	FeatureGateAWSDualStackInstall = newFeatureGate("AWSDualStackInstall").
+					reportProblemsToJiraComponent("Installer").
+					contactPerson("sadasu").
+					productScope(ocpSpecific).
+					enhancementPR("https://github.com/openshift/enhancements/pull/1806").
+					enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+					mustRegister()
+
+	FeatureGateAzureDualStackInstall = newFeatureGate("AzureDualStackInstall").
+						reportProblemsToJiraComponent("Installer").
+						contactPerson("jhixson74").
+						productScope(ocpSpecific).
+						enhancementPR("https://github.com/openshift/enhancements/pull/1806").
+						enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+						mustRegister()
+
+	FeatureGateGCPDualStackInstall = newFeatureGate("GCPDualStackInstall").
+					reportProblemsToJiraComponent("Installer").
+					contactPerson("barbacbd").
+					productScope(ocpSpecific).
+					enhancementPR("https://github.com/openshift/enhancements/pull/1806").
+					enableIn(configv1.DevPreviewNoUpgrade, configv1.TechPreviewNoUpgrade).
+					mustRegister()
 )
diff --git a/machineconfiguration/v1/zz_generated.featuregated-crd-manifests.yaml b/machineconfiguration/v1/zz_generated.featuregated-crd-manifests.yaml
@@ -29,11 +29,14 @@ controllerconfigs.machineconfiguration.openshift.io:
   Category: ""
   FeatureGates:
   - AWSClusterHostedDNSInstall
+  - AWSDualStackInstall
   - AzureClusterHostedDNSInstall
+  - AzureDualStackInstall
   - DualReplica
   - DyanmicServiceEndpointIBMCloud
   - GCPClusterHostedDNSInstall
   - GCPCustomAPIEndpointsInstall
+  - GCPDualStackInstall
   - HighlyAvailableArbiter
   - HighlyAvailableArbiter+DualReplica
   - NutanixMultiSubnets
diff --git a/payload-manifests/featuregates/featureGate-Hypershift-Default.yaml b/payload-manifests/featuregates/featureGate-Hypershift-Default.yaml
@@ -22,6 +22,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -34,6 +37,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -97,6 +103,9 @@
                     {
                         "name": "GCPCustomAPIEndpointsInstall"
                     },
+                    {
+                        "name": "GCPDualStackInstall"
+                    },
                     {
                         "name": "ImageModeStatusReporting"
                     },
diff --git a/payload-manifests/featuregates/featureGate-Hypershift-DevPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-Hypershift-DevPreviewNoUpgrade.yaml
@@ -59,6 +59,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -80,6 +83,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -155,6 +161,9 @@
                     {
                         "name": "GCPCustomAPIEndpointsInstall"
                     },
+                    {
+                        "name": "GCPDualStackInstall"
+                    },
                     {
                         "name": "GatewayAPI"
                     },
diff --git a/payload-manifests/featuregates/featureGate-Hypershift-TechPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-Hypershift-TechPreviewNoUpgrade.yaml
@@ -74,6 +74,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -95,6 +98,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -158,6 +164,9 @@
                     {
                         "name": "GCPCustomAPIEndpointsInstall"
                     },
+                    {
+                        "name": "GCPDualStackInstall"
+                    },
                     {
                         "name": "GatewayAPI"
                     },
diff --git a/payload-manifests/featuregates/featureGate-SelfManagedHA-Default.yaml b/payload-manifests/featuregates/featureGate-SelfManagedHA-Default.yaml
@@ -22,6 +22,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -34,6 +37,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -100,6 +106,9 @@
                     {
                         "name": "GCPCustomAPIEndpointsInstall"
                     },
+                    {
+                        "name": "GCPDualStackInstall"
+                    },
                     {
                         "name": "ImageModeStatusReporting"
                     },
diff --git a/payload-manifests/featuregates/featureGate-SelfManagedHA-DevPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-SelfManagedHA-DevPreviewNoUpgrade.yaml
@@ -41,6 +41,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -62,6 +65,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -137,6 +143,9 @@
                     {
                         "name": "GCPCustomAPIEndpointsInstall"
                     },
+                    {
+                        "name": "GCPDualStackInstall"
+                    },
                     {
                         "name": "GatewayAPI"
                     },
diff --git a/payload-manifests/featuregates/featureGate-SelfManagedHA-TechPreviewNoUpgrade.yaml b/payload-manifests/featuregates/featureGate-SelfManagedHA-TechPreviewNoUpgrade.yaml
@@ -59,6 +59,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -80,6 +83,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -143,6 +149,9 @@
                     {
                         "name": "GCPCustomAPIEndpointsInstall"
                     },
+                    {
+                        "name": "GCPDualStackInstall"
+                    },
                     {
                         "name": "GatewayAPI"
                     },

Original file line number	Diff line number	Diff line change
`@@ -22,6 +22,9 @@`
`22`	`22`	`{`
`23`	`23`	`"name": "AWSDedicatedHosts"`
`24`	`24`	`},`
	`25`	`+ {`
	`26`	`+ "name": "AWSDualStackInstall"`
	`27`	`+ },`
`25`	`28`	`{`
`26`	`29`	`"name": "AWSServiceLBNetworkSecurityGroup"`
`27`	`30`	`},`
`@@ -34,6 +37,9 @@`
`34`	`37`	`{`
`35`	`38`	`"name": "AzureDedicatedHosts"`
`36`	`39`	`},`
	`40`	`+ {`
	`41`	`+ "name": "AzureDualStackInstall"`
	`42`	`+ },`
`37`	`43`	`{`
`38`	`44`	`"name": "AzureMultiDisk"`
`39`	`45`	`},`
`@@ -97,6 +103,9 @@`
`97`	`103`	`{`
`98`	`104`	`"name": "GCPCustomAPIEndpointsInstall"`
`99`	`105`	`},`
	`106`	`+ {`
	`107`	`+ "name": "GCPDualStackInstall"`
	`108`	`+ },`
`100`	`109`	`{`
`101`	`110`	`"name": "ImageModeStatusReporting"`
`102`	`111`	`},`
Original file line number	Diff line number	Diff line change
`@@ -59,6 +59,9 @@`
`59`	`59`	`{`
`60`	`60`	`"name": "AWSDedicatedHosts"`
`61`	`61`	`},`
	`62`	`+ {`
	`63`	`+ "name": "AWSDualStackInstall"`
	`64`	`+ },`
`62`	`65`	`{`
`63`	`66`	`"name": "AWSServiceLBNetworkSecurityGroup"`
`64`	`67`	`},`
`@@ -80,6 +83,9 @@`
`80`	`83`	`{`
`81`	`84`	`"name": "AzureDedicatedHosts"`
`82`	`85`	`},`
	`86`	`+ {`
	`87`	`+ "name": "AzureDualStackInstall"`
	`88`	`+ },`
`83`	`89`	`{`
`84`	`90`	`"name": "AzureMultiDisk"`
`85`	`91`	`},`
`@@ -155,6 +161,9 @@`
`155`	`161`	`{`
`156`	`162`	`"name": "GCPCustomAPIEndpointsInstall"`
`157`	`163`	`},`
	`164`	`+ {`
	`165`	`+ "name": "GCPDualStackInstall"`
	`166`	`+ },`
`158`	`167`	`{`
`159`	`168`	`"name": "GatewayAPI"`
`160`	`169`	`},`
Original file line number	Diff line number	Diff line change
`@@ -74,6 +74,9 @@`
`74`	`74`	`{`
`75`	`75`	`"name": "AWSDedicatedHosts"`
`76`	`76`	`},`
	`77`	`+ {`
	`78`	`+ "name": "AWSDualStackInstall"`
	`79`	`+ },`
`77`	`80`	`{`
`78`	`81`	`"name": "AWSServiceLBNetworkSecurityGroup"`
`79`	`82`	`},`
`@@ -95,6 +98,9 @@`
`95`	`98`	`{`
`96`	`99`	`"name": "AzureDedicatedHosts"`
`97`	`100`	`},`
	`101`	`+ {`
	`102`	`+ "name": "AzureDualStackInstall"`
	`103`	`+ },`
`98`	`104`	`{`
`99`	`105`	`"name": "AzureMultiDisk"`
`100`	`106`	`},`
`@@ -158,6 +164,9 @@`
`158`	`164`	`{`
`159`	`165`	`"name": "GCPCustomAPIEndpointsInstall"`
`160`	`166`	`},`
	`167`	`+ {`
	`168`	`+ "name": "GCPDualStackInstall"`
	`169`	`+ },`
`161`	`170`	`{`
`162`	`171`	`"name": "GatewayAPI"`
`163`	`172`	`},`
Original file line number	Diff line number	Diff line change
`@@ -41,6 +41,9 @@`
`41`	`41`	`{`
`42`	`42`	`"name": "AWSDedicatedHosts"`
`43`	`43`	`},`
	`44`	`+ {`
	`45`	`+ "name": "AWSDualStackInstall"`
	`46`	`+ },`
`44`	`47`	`{`
`45`	`48`	`"name": "AWSServiceLBNetworkSecurityGroup"`
`46`	`49`	`},`
`@@ -62,6 +65,9 @@`
`62`	`65`	`{`
`63`	`66`	`"name": "AzureDedicatedHosts"`
`64`	`67`	`},`
	`68`	`+ {`
	`69`	`+ "name": "AzureDualStackInstall"`
	`70`	`+ },`
`65`	`71`	`{`
`66`	`72`	`"name": "AzureMultiDisk"`
`67`	`73`	`},`
`@@ -137,6 +143,9 @@`
`137`	`143`	`{`
`138`	`144`	`"name": "GCPCustomAPIEndpointsInstall"`
`139`	`145`	`},`
	`146`	`+ {`
	`147`	`+ "name": "GCPDualStackInstall"`
	`148`	`+ },`
`140`	`149`	`{`
`141`	`150`	`"name": "GatewayAPI"`
`142`	`151`	`},`