add dual-replica templates

Author: qJkee

go.mod

@@ -30,7 +30,7 @@ require (
 	github.com/google/renameio v0.1.0
 	github.com/imdario/mergo v0.3.16
 	github.com/opencontainers/go-digest v1.0.0
-	github.com/openshift/api v0.0.0-20250227152946-1ee1ef831100
+	github.com/openshift/api v0.0.0-20250305092847-1cd9f24f0563
 	github.com/openshift/client-go v0.0.0-20250125113824-8e1f0b8fa9a7
 	github.com/openshift/library-go v0.0.0-20250129210218-fe56c2cf5d70
 	github.com/openshift/runtime-utils v0.0.0-20230921210328-7bdb5b9c177b

go.sum

@@ -513,8 +513,8 @@ github.com/opencontainers/image-spec v1.1.0 h1:8SG7/vwALn54lVB/0yZ/MMwhFrPYtpEHQ
 github.com/opencontainers/image-spec v1.1.0/go.mod h1:W4s4sFTMaBeK1BQLXbG4AdM2szdn85PY75RI83NrTrM=
 github.com/opencontainers/runtime-spec v1.2.0 h1:z97+pHb3uELt/yiAWD691HNHQIF07bE7dzrbT927iTk=
 github.com/opencontainers/runtime-spec v1.2.0/go.mod h1:jwyrGlmzljRJv/Fgzds9SsS/C5hL+LL3ko9hs6T5lQ0=
-github.com/openshift/api v0.0.0-20250227152946-1ee1ef831100 h1:Qg0N7NUEhnlgSKOgIdFUUy7VAC9ThuXSQPzMIPnw8aE=
-github.com/openshift/api v0.0.0-20250227152946-1ee1ef831100/go.mod h1:yk60tHAmHhtVpJQo3TwVYq2zpuP70iJIFDCmeKMIzPw=
+github.com/openshift/api v0.0.0-20250305092847-1cd9f24f0563 h1:V1SBR8WtqHVcTDZXBQmZoP2QcI4OpChEkzSyOlzTMko=
+github.com/openshift/api v0.0.0-20250305092847-1cd9f24f0563/go.mod h1:yk60tHAmHhtVpJQo3TwVYq2zpuP70iJIFDCmeKMIzPw=
 github.com/openshift/client-go v0.0.0-20250125113824-8e1f0b8fa9a7 h1:4iliLcvr1P9EUMZgIaSNEKNQQzBn+L6PSequlFOuB6Q=
 github.com/openshift/client-go v0.0.0-20250125113824-8e1f0b8fa9a7/go.mod h1:2tcufBE4Cu6RNgDCxcUJepa530kGo5GFVfR9BSnndhI=
 github.com/openshift/kube-openapi v0.0.0-20230816122517-ffc8f001abb0 h1:GPlAy197Jkr+D0T2FNWanamraTdzS/r9ZkT29lxvHaA=

pkg/controller/template/render.go

@@ -47,6 +47,7 @@ const (
 	platformBase   = "_base"
 	platformOnPrem = "on-prem"
 	sno            = "sno"
+	dualReplica    = "dual-replica"
 	masterRole     = "master"
 	workerRole     = "worker"
 	arbiterRole    = "arbiter"
@@ -231,6 +232,10 @@ func getPaths(config *RenderConfig, platformString string) []string {
 		platformBasedPaths = append(platformBasedPaths, sno)
 	}
 
+	if hasControlPlaneTopology(config, configv1.DualReplicaTopologyMode) {
+		platformBasedPaths = append(platformBasedPaths, dualReplica)
+	}
+
 	return platformBasedPaths
 }
 

templates/common/dual-replica/files/tnf-extension.yaml

@@ -0,0 +1,9 @@
+apiVersion: machineconfiguration.openshift.io/v1
+kind: MachineConfig
+metadata:
+  labels:
+    machineconfiguration.openshift.io/role: master
+  name: two-node-ha-extension
+spec:
+  extensions:
+    - two-node-ha