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

sadasu · sadasu · commit 4a63d62b508b · 2025-08-06T16:55:03.000-04:00
diff --git a/features.md b/features.md
@@ -20,10 +20,12 @@
 | 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>  |
@@ -39,6 +41,7 @@
 | 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
@@ -872,4 +872,27 @@ 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/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
@@ -77,6 +77,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -98,6 +101,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -161,6 +167,9 @@
                     {
                         "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
@@ -62,6 +62,9 @@
                     {
                         "name": "AWSDedicatedHosts"
                     },
+                    {
+                        "name": "AWSDualStackInstall"
+                    },
                     {
                         "name": "AWSServiceLBNetworkSecurityGroup"
                     },
@@ -83,6 +86,9 @@
                     {
                         "name": "AzureDedicatedHosts"
                     },
+                    {
+                        "name": "AzureDualStackInstall"
+                    },
                     {
                         "name": "AzureMultiDisk"
                     },
@@ -146,6 +152,9 @@
                     {
                         "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
`@@ -77,6 +77,9 @@`
`77`	`77`	`{`
`78`	`78`	`"name": "AWSDedicatedHosts"`
`79`	`79`	`},`
	`80`	`+ {`
	`81`	`+ "name": "AWSDualStackInstall"`
	`82`	`+ },`
`80`	`83`	`{`
`81`	`84`	`"name": "AWSServiceLBNetworkSecurityGroup"`
`82`	`85`	`},`
`@@ -98,6 +101,9 @@`
`98`	`101`	`{`
`99`	`102`	`"name": "AzureDedicatedHosts"`
`100`	`103`	`},`
	`104`	`+ {`
	`105`	`+ "name": "AzureDualStackInstall"`
	`106`	`+ },`
`101`	`107`	`{`
`102`	`108`	`"name": "AzureMultiDisk"`
`103`	`109`	`},`
`@@ -161,6 +167,9 @@`
`161`	`167`	`{`
`162`	`168`	`"name": "GCPCustomAPIEndpointsInstall"`
`163`	`169`	`},`
	`170`	`+ {`
	`171`	`+ "name": "GCPDualStackInstall"`
	`172`	`+ },`
`164`	`173`	`{`
`165`	`174`	`"name": "GatewayAPI"`
`166`	`175`	`},`
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`	`},`
Original file line number	Diff line number	Diff line change
`@@ -62,6 +62,9 @@`
`62`	`62`	`{`
`63`	`63`	`"name": "AWSDedicatedHosts"`
`64`	`64`	`},`
	`65`	`+ {`
	`66`	`+ "name": "AWSDualStackInstall"`
	`67`	`+ },`
`65`	`68`	`{`
`66`	`69`	`"name": "AWSServiceLBNetworkSecurityGroup"`
`67`	`70`	`},`
`@@ -83,6 +86,9 @@`
`83`	`86`	`{`
`84`	`87`	`"name": "AzureDedicatedHosts"`
`85`	`88`	`},`
	`89`	`+ {`
	`90`	`+ "name": "AzureDualStackInstall"`
	`91`	`+ },`
`86`	`92`	`{`
`87`	`93`	`"name": "AzureMultiDisk"`
`88`	`94`	`},`
`@@ -146,6 +152,9 @@`
`146`	`152`	`{`
`147`	`153`	`"name": "GCPCustomAPIEndpointsInstall"`
`148`	`154`	`},`
	`155`	`+ {`
	`156`	`+ "name": "GCPDualStackInstall"`
	`157`	`+ },`
`149`	`158`	`{`
`150`	`159`	`"name": "GatewayAPI"`
`151`	`160`	`},`