Don't serve v1alpha6

Makefile

@@ -151,7 +151,6 @@ E2E_NO_ARTIFACT_TEMPLATES_DIR=test/e2e/data/infrastructure-openstack-no-artifact
 .PHONY: e2e-templates
 e2e-templates: ## Generate cluster templates for e2e tests
 e2e-templates: $(addprefix $(E2E_NO_ARTIFACT_TEMPLATES_DIR)/, \
-		 cluster-template-v1alpha6.yaml \
 		 cluster-template-v1alpha7.yaml \
 		 cluster-template-md-remediation.yaml \
 		 cluster-template-kcp-remediation.yaml \

api/v1alpha6/openstackcluster_types.go

@@ -215,6 +215,7 @@ type OpenStackClusterStatus struct {
 // +genclient
 // +genclient:Namespaced
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 // +kubebuilder:deprecatedversion:warning="The v1alpha6 version of OpenStackCluster has been deprecated and will be removed in a future release of the API. Please upgrade."
 // +kubebuilder:resource:path=openstackclusters,scope=Namespaced,categories=cluster-api,shortName=osc
 // +kubebuilder:subresource:status
@@ -238,6 +239,7 @@ type OpenStackCluster struct {
 }
 
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 
 // OpenStackClusterList contains a list of OpenStackCluster.
 //

api/v1alpha6/openstackclustertemplate_types.go

@@ -33,6 +33,7 @@ type OpenStackClusterTemplateSpec struct {
 // +genclient
 // +genclient:Namespaced
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 // +kubebuilder:deprecatedversion:warning="The v1alpha6 version of OpenStackClusterTemplate has been deprecated and will be removed in a future release of the API. Please upgrade."
 // +kubebuilder:resource:path=openstackclustertemplates,scope=Namespaced,categories=cluster-api,shortName=osct
 
@@ -47,6 +48,7 @@ type OpenStackClusterTemplate struct {
 }
 
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 
 // OpenStackClusterTemplateList contains a list of OpenStackClusterTemplate.
 //

api/v1alpha6/openstackmachine_types.go

@@ -139,6 +139,7 @@ type OpenStackMachineStatus struct {
 // +genclient
 // +genclient:Namespaced
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 // +kubebuilder:deprecatedversion:warning="The v1alpha6 version of OpenStackMachine has been deprecated and will be removed in a future release of the API. Please upgrade."
 // +kubebuilder:resource:path=openstackmachines,scope=Namespaced,categories=cluster-api,shortName=osm
 // +kubebuilder:subresource:status
@@ -161,6 +162,7 @@ type OpenStackMachine struct {
 }
 
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 
 // OpenStackMachineList contains a list of OpenStackMachine.
 //

api/v1alpha6/openstackmachinetemplate_types.go

@@ -28,6 +28,7 @@ type OpenStackMachineTemplateSpec struct {
 // +genclient
 // +genclient:Namespaced
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 // +kubebuilder:deprecatedversion:warning="The v1alpha6 version of OpenStackMachineTemplate has been deprecated and will be removed in a future release of the API. Please upgrade."
 // +kubebuilder:resource:path=openstackmachinetemplates,scope=Namespaced,categories=cluster-api,shortName=osmt
 
@@ -42,6 +43,7 @@ type OpenStackMachineTemplate struct {
 }
 
 // +kubebuilder:object:root=true
+// +kubebuilder:unservedversion
 
 // OpenStackMachineTemplateList contains a list of OpenStackMachineTemplate.
 //