controllers: create VRCs

Signed-off-by: raaizik <[email protected]>

config/rbac/role.yaml

@@ -212,6 +212,14 @@ rules:
   - list
   - update
   - watch
+- apiGroups:
+  - ramendr.openshift.io
+  resources:
+  - drclusterconfigs
+  verbs:
+  - get
+  - list
+  - watch
 - apiGroups:
   - security.openshift.io
   resources:

controllers/storageclaim_controller.go

@@ -22,7 +22,10 @@ import (
 	"encoding/hex"
 	"encoding/json"
 	"fmt"
+	"k8s.io/apimachinery/pkg/types"
 	"reflect"
+	"sigs.k8s.io/controller-runtime/pkg/event"
+	"sigs.k8s.io/controller-runtime/pkg/handler"
 	"slices"
 	"strings"
 	"time"
@@ -33,7 +36,9 @@ import (
 
 	"github.com/go-logr/logr"
 	snapapi "github.com/kubernetes-csi/external-snapshotter/client/v6/apis/volumesnapshot/v1"
+	ramenv1alpha1 "github.com/ramendr/ramen/api/v1alpha1"
 	providerclient "github.com/red-hat-storage/ocs-operator/v4/services/provider/client"
+
 	corev1 "k8s.io/api/core/v1"
 	storagev1 "k8s.io/api/storage/v1"
 	"k8s.io/apimachinery/pkg/api/errors"
@@ -106,8 +111,32 @@ func (r *StorageClaimReconciler) SetupWithManager(mgr ctrl.Manager) error {
 		return fmt.Errorf("unable to set up FieldIndexer for VSC csi driver name: %v", err)
 	}
 
+	enqueueVolumeReplicationClass := handler.EnqueueRequestsFromMapFunc(
+		func(context context.Context, obj client.Object) []reconcile.Request {
+			// todo
+			request := []reconcile.Request{{
+				NamespacedName: types.NamespacedName{
+					Name:      "VolumeReplicationClass",
+					Namespace: r.OperatorNamespace,
+				},
+			}}
+			return request
+		},
+	)
+	drClusterConfigPredicate := predicate.Funcs{
+		UpdateFunc: func(e event.UpdateEvent) bool {
+			if e.ObjectOld == nil || e.ObjectNew == nil {
+				return false
+			}
+			oldObj := e.ObjectOld.(*ramenv1alpha1.DRClusterConfig)
+			newObj := e.ObjectNew.(*ramenv1alpha1.DRClusterConfig)
+			return !reflect.DeepEqual(oldObj.Spec, newObj.Spec)
+		},
+	}
 	return ctrl.NewControllerManagedBy(mgr).
 		For(&v1alpha1.StorageClaim{}, builder.WithPredicates(predicate.GenerationChangedPredicate{})).
+		Watches(&ramenv1alpha1.DRClusterConfig{}, enqueueVolumeReplicationClass,
+			builder.WithPredicates(drClusterConfigPredicate)).
 		Owns(&storagev1.StorageClass{}).
 		Owns(&snapapi.VolumeSnapshotClass{}).
 		Complete(r)
@@ -121,6 +150,7 @@ func (r *StorageClaimReconciler) SetupWithManager(mgr ctrl.Manager) error {
 //+kubebuilder:rbac:groups=snapshot.storage.k8s.io,resources=volumesnapshotclasses,verbs=get;list;watch;create;delete
 //+kubebuilder:rbac:groups=core,resources=persistentvolumes,verbs=get;list;watch
 //+kubebuilder:rbac:groups=snapshot.storage.k8s.io,resources=volumesnapshotcontents,verbs=get;list;watch
+//+kubebuilder:rbac:groups=ramendr.openshift.io,resources=drclusterconfigs,verbs=get;list;watch
 
 // Reconcile is part of the main kubernetes reconciliation loop which aims to
 // move the current state of the cluster closer to the desired state.

go.mod

@@ -4,6 +4,7 @@ go 1.21
 
 replace (
 	github.com/portworx/sched-ops => github.com/portworx/sched-ops v0.20.4-openstorage-rc3 // required by Rook v1.12
+	k8s.io/client-go v12.0.0+incompatible => k8s.io/client-go v0.29.0
 	vbom.ml/util => github.com/fvbommel/util v0.0.0-20180919145318-efcd4e0f9787
 )
 
@@ -18,14 +19,15 @@ require (
 	github.com/operator-framework/api v0.22.0
 	github.com/pkg/errors v0.9.1
 	github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring v0.72.0
+	github.com/ramendr/ramen/api v0.0.0-20240719134233-210f00a7a0c0
 	github.com/red-hat-storage/ocs-operator/v4 v4.0.0-20240422111920-faced96485bc
 	github.com/stretchr/testify v1.9.0
 	google.golang.org/grpc v1.62.1
 	gopkg.in/yaml.v2 v2.4.0
 	k8s.io/api v0.29.3
 	k8s.io/apiextensions-apiserver v0.29.2
 	k8s.io/apimachinery v0.29.3
-	k8s.io/client-go v0.29.3
+	k8s.io/client-go v12.0.0+incompatible
 	k8s.io/klog/v2 v2.120.1
 	k8s.io/utils v0.0.0-20240310230437-4693a0247e57
 	sigs.k8s.io/controller-runtime v0.17.2

go.sum

@@ -120,6 +120,8 @@ github.com/prometheus/common v0.45.0 h1:2BGz0eBc2hdMDLnO/8n0jeB3oPrt2D08CekT0lne
 github.com/prometheus/common v0.45.0/go.mod h1:YJmSTw9BoKxJplESWWxlbyttQR4uaEcGyv9MZjVOJsY=
 github.com/prometheus/procfs v0.12.0 h1:jluTpSng7V9hY0O2R9DzzJHYb2xULk9VTR1V1R/k6Bo=
 github.com/prometheus/procfs v0.12.0/go.mod h1:pcuDEFsWDnvcgNzo4EEweacyhjeA9Zk3cnaOZAZEfOo=
+github.com/ramendr/ramen/api v0.0.0-20240719134233-210f00a7a0c0 h1:we+4M+jL1ojLo1FPzR1ASIMnrzWqnuBRq6eyCrD4tPA=
+github.com/ramendr/ramen/api v0.0.0-20240719134233-210f00a7a0c0/go.mod h1:/g3Jrr9U/itqpRA1NN/bLxSRrKP1ja5U5tfdOtRspGU=
 github.com/red-hat-storage/ocs-operator/v4 v4.0.0-20240422111920-faced96485bc h1:bV/ttKjR3nn9jIrOSt5UOttDE6iQ6l+bzLEFPWw335M=
 github.com/red-hat-storage/ocs-operator/v4 v4.0.0-20240422111920-faced96485bc/go.mod h1:e4AElguwRgtyGEW7JtfJvphjYbcYG4hlpvwDYrQFGi8=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
@@ -250,8 +252,8 @@ k8s.io/apiextensions-apiserver v0.29.2 h1:UK3xB5lOWSnhaCk0RFZ0LUacPZz9RY4wi/yt2I
 k8s.io/apiextensions-apiserver v0.29.2/go.mod h1:aLfYjpA5p3OwtqNXQFkhJ56TB+spV8Gc4wfMhUA3/b8=
 k8s.io/apimachinery v0.29.3 h1:2tbx+5L7RNvqJjn7RIuIKu9XTsIZ9Z5wX2G22XAa5EU=
 k8s.io/apimachinery v0.29.3/go.mod h1:hx/S4V2PNW4OMg3WizRrHutyB5la0iCUbZym+W0EQIU=
-k8s.io/client-go v0.29.3 h1:R/zaZbEAxqComZ9FHeQwOh3Y1ZUs7FaHKZdQtIc2WZg=
-k8s.io/client-go v0.29.3/go.mod h1:tkDisCvgPfiRpxGnOORfkljmS+UrW+WtXAy2fTvXJB0=
+k8s.io/client-go v0.29.0 h1:KmlDtFcrdUzOYrBhXHgKw5ycWzc3ryPX5mQe0SkG3y8=
+k8s.io/client-go v0.29.0/go.mod h1:yLkXH4HKMAywcrD82KMSmfYg2DlE8mepPR4JGSo5n38=
 k8s.io/component-base v0.29.2 h1:lpiLyuvPA9yV1aQwGLENYyK7n/8t6l3nn3zAtFTJYe8=
 k8s.io/component-base v0.29.2/go.mod h1:BfB3SLrefbZXiBfbM+2H1dlat21Uewg/5qtKOl8degM=
 k8s.io/klog/v2 v2.120.1 h1:QXU6cPEOIslTGvZaXvFWiP9VKyeet3sawzTOvdXb4Vw=