Add VolumeGroupReplication support.

Signed-off-by: Elena Gershkovich <[email protected]>

api/v1alpha1/drplacementcontrol_types.go

@@ -167,6 +167,10 @@ type PlacementDecision struct {
 	ClusterNamespace string `json:"clusterNamespace,omitempty"`
 }
 
+type Groups struct {
+	Grouped []string `json:"grouped,omitempty"`
+}
+
 // VRGResourceMeta represents the VRG resource.
 type VRGResourceMeta struct {
 	// Kind is the kind of the Kubernetes resource.
@@ -185,6 +189,10 @@ type VRGResourceMeta struct {
 	//+optional
 	ProtectedPVCs []string `json:"protectedpvcs,omitempty"`
 
+	// List of CGs that are protected by the VRG resource
+	//+optional
+	PVCGroups []Groups `json:"pvcgroups,omitempty"`
+
 	// ResourceVersion is a value used to identify the version of the
 	// VRG resource object
 	//+optional

api/v1alpha1/volumereplicationgroup_types.go

@@ -327,6 +327,9 @@ type VolumeReplicationGroupStatus struct {
 
 	// All the protected pvcs
 	ProtectedPVCs []ProtectedPVC `json:"protectedPVCs,omitempty"`
+	// List of CGs that are protected by the VRG resource
+	//+optional
+	PVCGroups []Groups `json:"pvcgroups,omitempty"`
 
 	// Conditions are the list of VRG's summary conditions and their status.
 	Conditions []metav1.Condition `json:"conditions,omitempty"`

config/crd/bases/ramendr.openshift.io_drplacementcontrols.yaml

@@ -515,6 +515,16 @@ spec:
                         items:
                           type: string
                         type: array
+                      pvcgroups:
+                        description: List of CGs that are protected by the VRG resource
+                        items:
+                          properties:
+                            grouped:
+                              items:
+                                type: string
+                              type: array
+                          type: object
+                        type: array
                       resourceVersion:
                         description: |-
                           ResourceVersion is a value used to identify the version of the

config/crd/bases/ramendr.openshift.io_protectedvolumereplicationgrouplists.yaml

@@ -1057,6 +1057,16 @@ spec:
                                 type: string
                             type: object
                           type: array
+                        pvcgroups:
+                          description: List of CGs that are protected by the VRG resource
+                          items:
+                            properties:
+                              grouped:
+                                items:
+                                  type: string
+                                type: array
+                            type: object
+                          type: array
                         state:
                           description: State captures the latest state of the replication
                             operation

config/crd/bases/ramendr.openshift.io_volumereplicationgroups.yaml

@@ -995,6 +995,16 @@ spec:
                       type: string
                   type: object
                 type: array
+              pvcgroups:
+                description: List of CGs that are protected by the VRG resource
+                items:
+                  properties:
+                    grouped:
+                      items:
+                        type: string
+                      type: array
+                  type: object
+                type: array
               state:
                 description: State captures the latest state of the replication operation
                 type: string

config/dr-cluster/rbac/role.yaml

@@ -162,6 +162,7 @@ rules:
 - apiGroups:
   - replication.storage.openshift.io
   resources:
+  - volumegroupreplicationclasses
   - volumereplicationclasses
   verbs:
   - get
@@ -170,6 +171,7 @@ rules:
 - apiGroups:
   - replication.storage.openshift.io
   resources:
+  - volumegroupreplications
   - volumereplications
   verbs:
   - create

config/rbac/role.yaml

@@ -286,6 +286,7 @@ rules:
 - apiGroups:
   - replication.storage.openshift.io
   resources:
+  - volumegroupreplicationclasses
   - volumereplicationclasses
   verbs:
   - get
@@ -294,6 +295,7 @@ rules:
 - apiGroups:
   - replication.storage.openshift.io
   resources:
+  - volumegroupreplications
   - volumereplications
   verbs:
   - create

hack/test/replication.storage.openshift.io_volumegroupreplicationclasses.yaml

@@ -0,0 +1,76 @@
+---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.15.0
+  name: volumegroupreplicationclasses.replication.storage.openshift.io
+spec:
+  group: replication.storage.openshift.io
+  names:
+    kind: VolumeGroupReplicationClass
+    listKind: VolumeGroupReplicationClassList
+    plural: volumegroupreplicationclasses
+    singular: volumegroupreplicationclass
+  scope: Cluster
+  versions:
+  - name: v1alpha1
+    schema:
+      openAPIV3Schema:
+        description: VolumeGroupReplicationClass is the Schema for the volumegroupreplicationclasses
+          API
+        properties:
+          apiVersion:
+            description: |-
+              APIVersion defines the versioned schema of this representation of an object.
+              Servers should convert recognized schemas to the latest internal value, and
+              may reject unrecognized values.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources
+            type: string
+          kind:
+            description: |-
+              Kind is a string value representing the REST resource this object represents.
+              Servers may infer this from the endpoint the client submits requests to.
+              Cannot be updated.
+              In CamelCase.
+              More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds
+            type: string
+          metadata:
+            type: object
+          spec:
+            description: |-
+              VolumeGroupReplicationClassSpec specifies parameters that an underlying storage system uses
+              when creating a volumegroup replica. A specific VolumeGroupReplicationClass is used by specifying
+              its name in a VolumeGroupReplication object.
+            properties:
+              parameters:
+                additionalProperties:
+                  type: string
+                description: |-
+                  Parameters is a key-value map with storage provisioner specific configurations for
+                  creating volume group replicas
+                type: object
+                x-kubernetes-validations:
+                - message: parameters are immutable
+                  rule: self == oldSelf
+              provisioner:
+                description: Provisioner is the name of storage provisioner
+                type: string
+                x-kubernetes-validations:
+                - message: provisioner is immutable
+                  rule: self == oldSelf
+            required:
+            - provisioner
+            type: object
+            x-kubernetes-validations:
+            - message: parameters are immutable
+              rule: has(self.parameters) == has(oldSelf.parameters)
+          status:
+            description: VolumeGroupReplicationClassStatus defines the observed state
+              of VolumeGroupReplicationClass
+            type: object
+        type: object
+    served: true
+    storage: true
+    subresources:
+      status: {}