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rbd: controller to regenerate volume group omap data

Browse Source 
This commit adds new controller that watches for the
VolumeGroupReplicationContent and regenerates the OMAP data if
it doesn't exists.

Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit is contained in:
Praveen M 2024-08-05 17:34:31 +05:30 committed by mergify[bot]
parent f83a9f7eb8
commit a3457da727
16 changed files with 1645 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cmd/cephcsi.go
View File

@ -26,6 +26,7 @@ import (
"github.com/ceph/ceph-csi/internal/cephfs"
"github.com/ceph/ceph-csi/internal/controller"
"github.com/ceph/ceph-csi/internal/controller/persistentvolume"
"github.com/ceph/ceph-csi/internal/controller/volumegroup"
"github.com/ceph/ceph-csi/internal/liveness"
nfsdriver "github.com/ceph/ceph-csi/internal/nfs/driver"
rbddriver "github.com/ceph/ceph-csi/internal/rbd/driver"
@ -294,6 +295,7 @@ func setPIDLimit(conf *util.Config) {
func initControllers() {
// Add list of controller here.
persistentvolume.Init()
volumegroup.Init()
}
func validateCloneDepthFlag(conf *util.Config) {

6
deploy/rbd/kubernetes/csi-provisioner-rbac.yaml
View File

@ -75,6 +75,12 @@ rules:
- apiGroups: ["groupsnapshot.storage.k8s.io"]
resources: ["volumegroupsnapshotcontents/status"]
verbs: ["update", "patch"]
- apiGroups: ["replication.storage.openshift.io"]
resources: ["volumegroupreplicationcontents"]
verbs: ["get", "list", "watch"]
- apiGroups: ["replication.storage.openshift.io"]
resources: ["volumegroupreplicationclasses"]
verbs: ["get"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1

1
go.mod
View File

@ -48,6 +48,7 @@ require (
require (
github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.8.0
github.com/Azure/azure-sdk-for-go/sdk/security/keyvault/azsecrets v1.3.0
github.com/csi-addons/kubernetes-csi-addons v0.9.0
)
require (

2
go.sum
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@ -1519,6 +1519,8 @@ github.com/cpuguy83/go-md2man/v2 v2.0.4/go.mod h1:tgQtvFlXSQOSOSIRvRPT7W67SCa46t
github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/creack/pty v1.1.11/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
github.com/creack/pty v1.1.18/go.mod h1:MOBLtS5ELjhRRrroQr9kyvTxUAFNvYEK993ew/Vr4O4=
github.com/csi-addons/kubernetes-csi-addons v0.9.0 h1:Hhb44WcrxtbzmpLY+uqX+DBWCI6HgA/rwQMPyvsyCc8=
github.com/csi-addons/kubernetes-csi-addons v0.9.0/go.mod h1:/YROZDdEi1N/1Ls9rdU5W2VNjm8MK7HHApl8W4Sqt9s=
github.com/csi-addons/spec v0.2.1-0.20241104111131-27825f744db5 h1:j9NaWj5KmzEVarmsjxS/NDAhes6Uzq1qhkUGHvDlVBk=
github.com/csi-addons/spec v0.2.1-0.20241104111131-27825f744db5/go.mod h1:Mwq4iLiUV4s+K1bszcWU6aMsR5KPsbIYzzszJ6+56vI=
github.com/cyphar/filepath-securejoin v0.3.4 h1:VBWugsJh2ZxJmLFSM06/0qzQyiQX2Qs0ViKrUAcqdZ8=

11
internal/controller/controller.go
View File

@ -20,7 +20,10 @@ import (
"github.com/ceph/ceph-csi/internal/util/log"
"k8s.io/apimachinery/pkg/runtime"
replicationv1alpha1 "github.com/csi-addons/kubernetes-csi-addons/api/replication.storage/v1alpha1"
apiruntime "k8s.io/apimachinery/pkg/runtime"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
clientgoscheme "k8s.io/client-go/kubernetes/scheme"
"k8s.io/client-go/rest"
"k8s.io/client-go/tools/leaderelection/resourcelock"
clientConfig "sigs.k8s.io/controller-runtime/pkg/client/config"
@ -62,6 +65,9 @@ func addToManager(mgr manager.Manager, config Config) error {
// Start will start all the registered managers.
func Start(config Config) error {
scheme := apiruntime.NewScheme()
utilruntime.Must(replicationv1alpha1.AddToScheme(scheme))
utilruntime.Must(clientgoscheme.AddToScheme(scheme))
electionID := config.DriverName + "-" + config.Namespace
opts := manager.Options{
LeaderElection: true,
@ -70,11 +76,12 @@ func Start(config Config) error {
LeaderElectionNamespace: config.Namespace,
LeaderElectionResourceLock: resourcelock.LeasesResourceLock,
LeaderElectionID: electionID,
Scheme: scheme,
}
kubeConfig := clientConfig.GetConfigOrDie()
coreKubeConfig := rest.CopyConfig(kubeConfig)
coreKubeConfig.ContentType = runtime.ContentTypeProtobuf
coreKubeConfig.ContentType = apiruntime.ContentTypeProtobuf
mgr, err := manager.New(coreKubeConfig, opts)
if err != nil {
log.ErrorLogMsg("failed to create manager %s", err)

247
internal/controller/volumegroup/volumegroupreplicationcontent.go Normal file
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@ -0,0 +1,247 @@
/*
Copyright 2025 The Ceph-CSI Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package volumegroup
import (
"context"
"errors"
"fmt"
"strings"
replicationv1alpha1 "github.com/csi-addons/kubernetes-csi-addons/api/replication.storage/v1alpha1"
corev1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/api/meta"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/types"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/controller"
"sigs.k8s.io/controller-runtime/pkg/handler"
"sigs.k8s.io/controller-runtime/pkg/manager"
"sigs.k8s.io/controller-runtime/pkg/reconcile"
"sigs.k8s.io/controller-runtime/pkg/source"
ctrl "github.com/ceph/ceph-csi/internal/controller"
"github.com/ceph/ceph-csi/internal/rbd"
"github.com/ceph/ceph-csi/internal/util"
"github.com/ceph/ceph-csi/internal/util/log"
)
type ReconcileVGRContent struct {
client client.Client
config ctrl.Config
Locks *util.VolumeLocks
}
var (
_ reconcile.Reconciler = &ReconcileVGRContent{}
_ ctrl.Manager = &ReconcileVGRContent{}
)
const (
secretNameParameterName = "replication.storage.openshift.io/group-replication-secret-name"
secretNamespaceParameterName = "replication.storage.openshift.io/group-replication-secret-namespace"
volumeGroupReplicationContentResourceName = "VolumeGroupReplicationContent"
volumeGroupReplicationClassResourceName = "VolumeGroupReplicationClass"
)
// Init will add the ReconcileVGRContent to the list.
func Init() {
// add ReconcileVGRContent to the list
ctrl.ControllerList = append(ctrl.ControllerList, &ReconcileVGRContent{})
}
// Add adds the newVGRContentReconciler.
func (r *ReconcileVGRContent) Add(mgr manager.Manager, config ctrl.Config) error {
return add(mgr, newVGRContentReconciler(mgr, config))
}
// newVGRContentReconciler returns a ReconcileVGRContent.
func newVGRContentReconciler(mgr manager.Manager, config ctrl.Config) reconcile.Reconciler {
r := &ReconcileVGRContent{
client: mgr.GetClient(),
config: config,
Locks: util.NewVolumeLocks(),
}
return r
}
func ensureCRDsInstalled(mgr manager.Manager) (bool, error) {
crdsInstalled := true
missingCRDs := []string{}
gvk := metav1.PartialObjectMetadata{}
gvk.SetGroupVersionKind(replicationv1alpha1.GroupVersion.WithKind(volumeGroupReplicationContentResourceName))
_, err := mgr.GetRESTMapper().RESTMapping(gvk.GroupVersionKind().GroupKind(), gvk.GroupVersionKind().Version)
if err != nil {
if !meta.IsNoMatchError(err) {
return false, err
}
crdsInstalled = false
missingCRDs = append(missingCRDs, volumeGroupReplicationContentResourceName)
}
gvk.SetGroupVersionKind(replicationv1alpha1.GroupVersion.WithKind(volumeGroupReplicationClassResourceName))
_, err = mgr.GetRESTMapper().RESTMapping(gvk.GroupVersionKind().GroupKind(), gvk.GroupVersionKind().Version)
if err != nil {
if !meta.IsNoMatchError(err) {
return false, err
}
crdsInstalled = false
missingCRDs = append(missingCRDs, volumeGroupReplicationClassResourceName)
}
if !crdsInstalled {
log.ErrorLogMsg("Required CRDs (%s) are not installed", strings.Join(missingCRDs, ", "))
}
return crdsInstalled, nil
}
func add(mgr manager.Manager, r reconcile.Reconciler) error {
// Ensure the required CRDs are installed.
installed, err := ensureCRDsInstalled(mgr)
if err != nil {
return err
}
if !installed {
log.ErrorLogMsg("Skipping controller creation for VolumeGroupReplicationContent. Please install the missing CRDs.")
return nil
}
// Create a new controller
c, err := controller.New(
"vgrcontent-controller",
mgr,
controller.Options{MaxConcurrentReconciles: 1, Reconciler: r})
if err != nil {
return err
}
// Watch for changes to VolumeGroupReplicationContent
err = c.Watch(source.Kind(
mgr.GetCache(),
&replicationv1alpha1.VolumeGroupReplicationContent{},
&handler.TypedEnqueueRequestForObject[*replicationv1alpha1.VolumeGroupReplicationContent]{}),
)
if err != nil {
return fmt.Errorf("failed to watch the changes: %w", err)
}
return nil
}
func (r *ReconcileVGRContent) getSecrets(
ctx context.Context,
name,
namespace string,
) (map[string]string, error) {
if name == "" || namespace == "" {
return nil, errors.New("secret name or secret namespace is empty")
}
secret := &corev1.Secret{}
err := r.client.Get(ctx, types.NamespacedName{Name: name, Namespace: namespace}, secret)
if err != nil {
return nil, fmt.Errorf("error getting secret %s in namespace %s: %w", name, namespace, err)
}
secrets := map[string]string{}
for key, value := range secret.Data {
secrets[key] = string(value)
}
return secrets, nil
}
func (r *ReconcileVGRContent) reconcileVGRContent(ctx context.Context, obj runtime.Object) error {
vgrc, ok := obj.(*replicationv1alpha1.VolumeGroupReplicationContent)
if !ok {
return nil
}
if vgrc.Spec.Provisioner != r.config.DriverName {
return nil
}
reqName := vgrc.Name
groupHandle := vgrc.Spec.VolumeGroupReplicationHandle
volumeIds := vgrc.Spec.Source.VolumeHandles
if groupHandle == "" {
return errors.New("volume group replication handle is empty")
}
vgrClass := &replicationv1alpha1.VolumeGroupReplicationClass{}
err := r.client.Get(ctx, types.NamespacedName{Name: vgrc.Spec.VolumeGroupReplicationClassName}, vgrClass)
if err != nil {
return err
}
if ok = r.Locks.TryAcquire(groupHandle); !ok {
return fmt.Errorf("failed to acquire lock for group handle %s", groupHandle)
}
defer r.Locks.Release(groupHandle)
parameters := vgrClass.Spec.Parameters
secretName := vgrClass.Spec.Parameters[secretNameParameterName]
secretNamespace := vgrClass.Spec.Parameters[secretNamespaceParameterName]
secrets, err := r.getSecrets(ctx, secretName, secretNamespace)
if err != nil {
return err
}
mgr := rbd.NewManager(r.config.InstanceID, parameters, secrets)
defer mgr.Destroy(ctx)
groupID, err := mgr.RegenerateVolumeGroupJournal(ctx, groupHandle, reqName, volumeIds)
if err != nil {
return err
}
if groupID != groupHandle {
log.DebugLog(ctx, "groupHandle changed from %s to %s", groupHandle, groupID)
}
return nil
}
// Reconcile reconciles the VolumeGroupReplicationContent object and creates a new omap entries
// for the volume group.
func (r *ReconcileVGRContent) Reconcile(ctx context.Context,
request reconcile.Request,
) (reconcile.Result, error) {
vgrc := &replicationv1alpha1.VolumeGroupReplicationContent{}
err := r.client.Get(ctx, request.NamespacedName, vgrc)
if err != nil {
if apierrors.IsNotFound(err) {
return reconcile.Result{}, nil
}
return reconcile.Result{}, err
}
// Proceed with reconciliation only if the object is not marked for deletion.
if vgrc.GetDeletionTimestamp().IsZero() {
err = r.reconcileVGRContent(ctx, vgrc)
}
return reconcile.Result{}, err
}

202
vendor/github.com/csi-addons/kubernetes-csi-addons/LICENSE generated vendored Normal file
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@ -0,0 +1,202 @@
Apache License
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36
vendor/github.com/csi-addons/kubernetes-csi-addons/api/replication.storage/v1alpha1/groupversion_info.go generated vendored Normal file
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@ -0,0 +1,36 @@
/*
Copyright 2022 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package v1alpha1 contains API Schema definitions for the replication.storage v1alpha1 API group
// +kubebuilder:object:generate=true
// +groupName=replication.storage.openshift.io
package v1alpha1
import (
"k8s.io/apimachinery/pkg/runtime/schema"
"sigs.k8s.io/controller-runtime/pkg/scheme"
)
var (
// GroupVersion is group version used to register these objects
GroupVersion = schema.GroupVersion{Group: "replication.storage.openshift.io", Version: "v1alpha1"}
// SchemeBuilder is used to add go types to the GroupVersionKind scheme
SchemeBuilder = &scheme.Builder{GroupVersion: GroupVersion}
// AddToScheme adds the types in this group-version to the given scheme.
AddToScheme = SchemeBuilder.AddToScheme
)

105
vendor/github.com/csi-addons/kubernetes-csi-addons/api/replication.storage/v1alpha1/volumegroupreplication_types.go generated vendored Normal file
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@ -0,0 +1,105 @@
/*
Copyright 2024 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// VolumeGroupReplicationSpec defines the desired state of VolumeGroupReplication
type VolumeGroupReplicationSpec struct {
// volumeGroupReplicationClassName is the volumeGroupReplicationClass name for this VolumeGroupReplication resource
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="volumeGroupReplicationClassName is immutable"
VolumeGroupReplicationClassName string `json:"volumeGroupReplicationClassName"`
// volumeReplicationClassName is the volumeReplicationClass name for VolumeReplication object
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="volumReplicationClassName is immutable"
VolumeReplicationClassName string `json:"volumeReplicationClassName"`
// Name of the VolumeReplication object created for this volumeGroupReplication
// +kubebuilder:validation:Optional
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="volumeReplicationName is immutable"
VolumeReplicationName string `json:"volumeReplicationName,omitempty"`
// Name of the VolumeGroupReplicationContent object created for this volumeGroupReplication
// +kubebuilder:validation:Optional
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="volumeGroupReplicationContentName is immutable"
VolumeGroupReplicationContentName string `json:"volumeGroupReplicationContentName,omitempty"`
// Source specifies where a group replications will be created from.
// This field is immutable after creation.
// Required.
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="source is immutable"
Source VolumeGroupReplicationSource `json:"source"`
// ReplicationState represents the replication operation to be performed on the group.
// Supported operations are "primary", "secondary" and "resync"
// +kubebuilder:validation:Required
ReplicationState ReplicationState `json:"replicationState"`
// AutoResync represents the group to be auto resynced when
// ReplicationState is "secondary"
// +kubebuilder:default:=false
AutoResync bool `json:"autoResync"`
}
// VolumeGroupReplicationSource specifies the source for the the volumeGroupReplication
type VolumeGroupReplicationSource struct {
// Selector is a label query over persistent volume claims that are to be
// grouped together for replication.
// +optional
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="selector is immutable"
Selector *metav1.LabelSelector `json:"selector,omitempty"`
}
// VolumeGroupReplicationStatus defines the observed state of VolumeGroupReplication
type VolumeGroupReplicationStatus struct {
VolumeReplicationStatus `json:",inline"`
// PersistentVolumeClaimsRefList is the list of PVCs for the volume group replication.
// The maximum number of allowed PVCs in the group is 100.
// +optional
PersistentVolumeClaimsRefList []corev1.LocalObjectReference `json:"persistentVolumeClaimsRefList,omitempty"`
}
//+kubebuilder:object:root=true
//+kubebuilder:subresource:status
// VolumeGroupReplication is the Schema for the volumegroupreplications API
type VolumeGroupReplication struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Spec VolumeGroupReplicationSpec `json:"spec,omitempty"`
Status VolumeGroupReplicationStatus `json:"status,omitempty"`
}
//+kubebuilder:object:root=true
// VolumeGroupReplicationList contains a list of VolumeGroupReplication
type VolumeGroupReplicationList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []VolumeGroupReplication `json:"items"`
}
func init() {
SchemeBuilder.Register(&VolumeGroupReplication{}, &VolumeGroupReplicationList{})
}

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/*
Copyright 2024 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// 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.
// +kubebuilder:validation:XValidation:rule="has(self.parameters) == has(oldSelf.parameters)",message="parameters are immutable"
type VolumeGroupReplicationClassSpec struct {
// Provisioner is the name of storage provisioner
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="provisioner is immutable"
Provisioner string `json:"provisioner"`
// Parameters is a key-value map with storage provisioner specific configurations for
// creating volume group replicas
// +kubebuilder:validation:Optional
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="parameters are immutable"
Parameters map[string]string `json:"parameters,omitempty"`
}
// VolumeGroupReplicationClassStatus defines the observed state of VolumeGroupReplicationClass
type VolumeGroupReplicationClassStatus struct {
}
//+kubebuilder:object:root=true
//+kubebuilder:subresource:status
//+kubebuilder:resource:scope=Cluster
// VolumeGroupReplicationClass is the Schema for the volumegroupreplicationclasses API
type VolumeGroupReplicationClass struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Spec VolumeGroupReplicationClassSpec `json:"spec,omitempty"`
Status VolumeGroupReplicationClassStatus `json:"status,omitempty"`
}
//+kubebuilder:object:root=true
// VolumeGroupReplicationClassList contains a list of VolumeGroupReplicationClass
type VolumeGroupReplicationClassList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []VolumeGroupReplicationClass `json:"items"`
}
func init() {
SchemeBuilder.Register(&VolumeGroupReplicationClass{}, &VolumeGroupReplicationClassList{})
}

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/*
Copyright 2024 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// VolumeGroupReplicationContentSpec defines the desired state of VolumeGroupReplicationContent
type VolumeGroupReplicationContentSpec struct {
// VolumeGroupreplicationRef specifies the VolumeGroupReplication object to which this
// VolumeGroupReplicationContent object is bound.
// VolumeGroupReplication.Spec.VolumeGroupReplicationContentName field must reference to
// this VolumeGroupReplicationContent's name for the bidirectional binding to be valid.
// For a pre-existing VolumeGroupReplicationContent object, name and namespace of the
// VolumeGroupReplication object MUST be provided for binding to happen.
// This field is immutable after creation.
// Required.
// +kubebuilder:validation:XValidation:rule="has(self.name) && has(self.__namespace__)",message="both volumeGroupReplicationRef.name and volumeGroupReplicationRef.namespace must be set"
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="volumeGroupReplicationRef is immutable"
VolumeGroupReplicationRef corev1.ObjectReference `json:"volumeGroupReplicationRef"`
// VolumeGroupReplicationHandle is a unique id returned by the CSI driver
// to identify the VolumeGroupReplication on the storage system.
VolumeGroupReplicationHandle string `json:"volumeGroupReplicationHandle"`
// provisioner is the name of the CSI driver used to create the physical
// volume group on
// the underlying storage system.
// This MUST be the same as the name returned by the CSI GetPluginName() call for
// that driver.
// Required.
Provisioner string `json:"provisioner"`
// VolumeGroupReplicationClassName is the name of the VolumeGroupReplicationClass from
// which this group replication was (or will be) created.
// +optional
VolumeGroupReplicationClassName string `json:"volumeGroupReplicationClassName"`
// Source specifies whether the snapshot is (or should be) dynamically provisioned
// or already exists, and just requires a Kubernetes object representation.
// This field is immutable after creation.
// Required.
Source VolumeGroupReplicationContentSource `json:"source"`
}
// VolumeGroupReplicationContentSource represents the CSI source of a group replication.
type VolumeGroupReplicationContentSource struct {
// VolumeHandles is a list of volume handles on the backend to be grouped
// and replicated.
VolumeHandles []string `json:"volumeHandles"`
}
// VolumeGroupReplicationContentStatus defines the status of VolumeGroupReplicationContent
type VolumeGroupReplicationContentStatus struct {
// PersistentVolumeRefList is the list of of PV for the group replication
// The maximum number of allowed PV in the group is 100.
// +optional
PersistentVolumeRefList []corev1.LocalObjectReference `json:"persistentVolumeRefList,omitempty"`
}
//+kubebuilder:object:root=true
//+kubebuilder:subresource:status
//+kubebuilder:resource:scope=Cluster
// VolumeGroupReplicationContent is the Schema for the volumegroupreplicationcontents API
type VolumeGroupReplicationContent struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
Spec VolumeGroupReplicationContentSpec `json:"spec,omitempty"`
Status VolumeGroupReplicationContentStatus `json:"status,omitempty"`
}
//+kubebuilder:object:root=true
// VolumeGroupReplicationContentList contains a list of VolumeGroupReplicationContent
type VolumeGroupReplicationContentList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []VolumeGroupReplicationContent `json:"items"`
}
func init() {
SchemeBuilder.Register(&VolumeGroupReplicationContent{}, &VolumeGroupReplicationContentList{})
}

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/*
Copyright 2022 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
corev1 "k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
const (
VolumeReplicationNameAnnotation = "replication.storage.openshift.io/volume-replication-name"
)
// ReplicationState represents the replication operations to be performed on the volume.
// +kubebuilder:validation:Enum=primary;secondary;resync
type ReplicationState string
const (
// Primary ReplicationState enables mirroring and promotes the volume to primary.
Primary ReplicationState = "primary"
// Secondary ReplicationState demotes the volume to secondary and resyncs the volume if out of sync.
Secondary ReplicationState = "secondary"
// Resync option resyncs the volume.
Resync ReplicationState = "resync"
)
// State captures the latest state of the replication operation.
type State string
const (
// PrimaryState represents the Primary replication state.
PrimaryState State = "Primary"
// SecondaryState represents the Secondary replication state.
SecondaryState State = "Secondary"
// UnknownState represents the Unknown replication state.
UnknownState State = "Unknown"
)
// VolumeReplicationSpec defines the desired state of VolumeReplication.
type VolumeReplicationSpec struct {
// VolumeReplicationClass is the VolumeReplicationClass name for this VolumeReplication resource
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="volumeReplicationClass is immutable"
VolumeReplicationClass string `json:"volumeReplicationClass"`
// ReplicationState represents the replication operation to be performed on the volume.
// Supported operations are "primary", "secondary" and "resync"
// +kubebuilder:validation:Required
ReplicationState ReplicationState `json:"replicationState"`
// DataSource represents the object associated with the volume
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="dataSource is immutable"
DataSource corev1.TypedLocalObjectReference `json:"dataSource"`
// AutoResync represents the volume to be auto resynced when
// ReplicationState is "secondary"
// +kubebuilder:default:=false
AutoResync bool `json:"autoResync"`
// replicationHandle represents an existing (but new) replication id
// +kubebuilder:validation:Optional
ReplicationHandle string `json:"replicationHandle"`
}
// VolumeReplicationStatus defines the observed state of VolumeReplication.
type VolumeReplicationStatus struct {
State State `json:"state,omitempty"`
Message string `json:"message,omitempty"`
// Conditions are the list of conditions and their status.
Conditions []metav1.Condition `json:"conditions,omitempty"`
// observedGeneration is the last generation change the operator has dealt with
// +optional
ObservedGeneration int64 `json:"observedGeneration,omitempty"`
LastStartTime *metav1.Time `json:"lastStartTime,omitempty"`
LastCompletionTime *metav1.Time `json:"lastCompletionTime,omitempty"`
LastSyncTime *metav1.Time `json:"lastSyncTime,omitempty"`
LastSyncBytes *int64 `json:"lastSyncBytes,omitempty"`
LastSyncDuration *metav1.Duration `json:"lastSyncDuration,omitempty"`
}
// +kubebuilder:object:root=true
// +kubebuilder:subresource:status
// +kubebuilder:printcolumn:JSONPath=".metadata.creationTimestamp",name=Age,type=date
// +kubebuilder:printcolumn:JSONPath=".spec.volumeReplicationClass",name=volumeReplicationClass,type=string
// +kubebuilder:printcolumn:JSONPath=".spec.dataSource.name",name=pvcName,type=string
// +kubebuilder:printcolumn:JSONPath=".spec.replicationState",name=desiredState,type=string
// +kubebuilder:printcolumn:JSONPath=".status.state",name=currentState,type=string
// +kubebuilder:resource:shortName=vr
// VolumeReplication is the Schema for the volumereplications API.
type VolumeReplication struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
// +kubebuilder:validation:Required
Spec VolumeReplicationSpec `json:"spec"`
Status VolumeReplicationStatus `json:"status,omitempty"`
}
// +kubebuilder:object:root=true
// VolumeReplicationList contains a list of VolumeReplication.
type VolumeReplicationList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []VolumeReplication `json:"items"`
}
func init() {
SchemeBuilder.Register(&VolumeReplication{}, &VolumeReplicationList{})
}

69
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/*
Copyright 2022 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// VolumeReplicationClassSpec specifies parameters that an underlying storage system uses
// when creating a volume replica. A specific VolumeReplicationClass is used by specifying
// its name in a VolumeReplication object.
// +kubebuilder:validation:XValidation:rule="has(self.parameters) == has(oldSelf.parameters)",message="parameters are immutable"
type VolumeReplicationClassSpec struct {
// Provisioner is the name of storage provisioner
// +kubebuilder:validation:Required
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="provisioner is immutable"
Provisioner string `json:"provisioner"`
// Parameters is a key-value map with storage provisioner specific configurations for
// creating volume replicas
// +kubebuilder:validation:Optional
// +kubebuilder:validation:XValidation:rule="self == oldSelf",message="parameters are immutable"
Parameters map[string]string `json:"parameters,omitempty"`
}
// VolumeReplicationClassStatus defines the observed state of VolumeReplicationClass.
type VolumeReplicationClassStatus struct{}
// +kubebuilder:object:root=true
// +kubebuilder:subresource:status
// +kubebuilder:resource:scope=Cluster,shortName=vrc
// +kubebuilder:printcolumn:JSONPath=".spec.provisioner",name=provisioner,type=string
// VolumeReplicationClass is the Schema for the volumereplicationclasses API.
type VolumeReplicationClass struct {
metav1.TypeMeta `json:",inline"`
metav1.ObjectMeta `json:"metadata,omitempty"`
// +kubebuilder:validation:Required
Spec VolumeReplicationClassSpec `json:"spec"`
Status VolumeReplicationClassStatus `json:"status,omitempty"`
}
// +kubebuilder:object:root=true
// VolumeReplicationClassList contains a list of VolumeReplicationClass.
type VolumeReplicationClassList struct {
metav1.TypeMeta `json:",inline"`
metav1.ListMeta `json:"metadata,omitempty"`
Items []VolumeReplicationClass `json:"items"`
}
func init() {
SchemeBuilder.Register(&VolumeReplicationClass{}, &VolumeReplicationClassList{})
}

570
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//go:build !ignore_autogenerated
/*
Copyright 2022 The Kubernetes-CSI-Addons Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Code generated by controller-gen. DO NOT EDIT.
package v1alpha1
import (
corev1 "k8s.io/api/core/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1"
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplication) DeepCopyInto(out *VolumeGroupReplication) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
in.Status.DeepCopyInto(&out.Status)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplication.
func (in *VolumeGroupReplication) DeepCopy() *VolumeGroupReplication {
if in == nil {
return nil
}
out := new(VolumeGroupReplication)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeGroupReplication) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationClass) DeepCopyInto(out *VolumeGroupReplicationClass) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
out.Status = in.Status
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationClass.
func (in *VolumeGroupReplicationClass) DeepCopy() *VolumeGroupReplicationClass {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationClass)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeGroupReplicationClass) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationClassList) DeepCopyInto(out *VolumeGroupReplicationClassList) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ListMeta.DeepCopyInto(&out.ListMeta)
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]VolumeGroupReplicationClass, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationClassList.
func (in *VolumeGroupReplicationClassList) DeepCopy() *VolumeGroupReplicationClassList {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationClassList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeGroupReplicationClassList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationClassSpec) DeepCopyInto(out *VolumeGroupReplicationClassSpec) {
*out = *in
if in.Parameters != nil {
in, out := &in.Parameters, &out.Parameters
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationClassSpec.
func (in *VolumeGroupReplicationClassSpec) DeepCopy() *VolumeGroupReplicationClassSpec {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationClassSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationClassStatus) DeepCopyInto(out *VolumeGroupReplicationClassStatus) {
*out = *in
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationClassStatus.
func (in *VolumeGroupReplicationClassStatus) DeepCopy() *VolumeGroupReplicationClassStatus {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationClassStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationContent) DeepCopyInto(out *VolumeGroupReplicationContent) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
in.Status.DeepCopyInto(&out.Status)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationContent.
func (in *VolumeGroupReplicationContent) DeepCopy() *VolumeGroupReplicationContent {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationContent)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeGroupReplicationContent) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationContentList) DeepCopyInto(out *VolumeGroupReplicationContentList) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ListMeta.DeepCopyInto(&out.ListMeta)
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]VolumeGroupReplicationContent, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationContentList.
func (in *VolumeGroupReplicationContentList) DeepCopy() *VolumeGroupReplicationContentList {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationContentList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeGroupReplicationContentList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationContentSource) DeepCopyInto(out *VolumeGroupReplicationContentSource) {
*out = *in
if in.VolumeHandles != nil {
in, out := &in.VolumeHandles, &out.VolumeHandles
*out = make([]string, len(*in))
copy(*out, *in)
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationContentSource.
func (in *VolumeGroupReplicationContentSource) DeepCopy() *VolumeGroupReplicationContentSource {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationContentSource)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationContentSpec) DeepCopyInto(out *VolumeGroupReplicationContentSpec) {
*out = *in
out.VolumeGroupReplicationRef = in.VolumeGroupReplicationRef
in.Source.DeepCopyInto(&out.Source)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationContentSpec.
func (in *VolumeGroupReplicationContentSpec) DeepCopy() *VolumeGroupReplicationContentSpec {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationContentSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationContentStatus) DeepCopyInto(out *VolumeGroupReplicationContentStatus) {
*out = *in
if in.PersistentVolumeRefList != nil {
in, out := &in.PersistentVolumeRefList, &out.PersistentVolumeRefList
*out = make([]corev1.LocalObjectReference, len(*in))
copy(*out, *in)
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationContentStatus.
func (in *VolumeGroupReplicationContentStatus) DeepCopy() *VolumeGroupReplicationContentStatus {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationContentStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationList) DeepCopyInto(out *VolumeGroupReplicationList) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ListMeta.DeepCopyInto(&out.ListMeta)
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]VolumeGroupReplication, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationList.
func (in *VolumeGroupReplicationList) DeepCopy() *VolumeGroupReplicationList {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeGroupReplicationList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationSource) DeepCopyInto(out *VolumeGroupReplicationSource) {
*out = *in
if in.Selector != nil {
in, out := &in.Selector, &out.Selector
*out = new(v1.LabelSelector)
(*in).DeepCopyInto(*out)
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationSource.
func (in *VolumeGroupReplicationSource) DeepCopy() *VolumeGroupReplicationSource {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationSource)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationSpec) DeepCopyInto(out *VolumeGroupReplicationSpec) {
*out = *in
in.Source.DeepCopyInto(&out.Source)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationSpec.
func (in *VolumeGroupReplicationSpec) DeepCopy() *VolumeGroupReplicationSpec {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeGroupReplicationStatus) DeepCopyInto(out *VolumeGroupReplicationStatus) {
*out = *in
in.VolumeReplicationStatus.DeepCopyInto(&out.VolumeReplicationStatus)
if in.PersistentVolumeClaimsRefList != nil {
in, out := &in.PersistentVolumeClaimsRefList, &out.PersistentVolumeClaimsRefList
*out = make([]corev1.LocalObjectReference, len(*in))
copy(*out, *in)
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeGroupReplicationStatus.
func (in *VolumeGroupReplicationStatus) DeepCopy() *VolumeGroupReplicationStatus {
if in == nil {
return nil
}
out := new(VolumeGroupReplicationStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplication) DeepCopyInto(out *VolumeReplication) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
in.Status.DeepCopyInto(&out.Status)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplication.
func (in *VolumeReplication) DeepCopy() *VolumeReplication {
if in == nil {
return nil
}
out := new(VolumeReplication)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeReplication) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationClass) DeepCopyInto(out *VolumeReplicationClass) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ObjectMeta.DeepCopyInto(&out.ObjectMeta)
in.Spec.DeepCopyInto(&out.Spec)
out.Status = in.Status
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationClass.
func (in *VolumeReplicationClass) DeepCopy() *VolumeReplicationClass {
if in == nil {
return nil
}
out := new(VolumeReplicationClass)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeReplicationClass) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationClassList) DeepCopyInto(out *VolumeReplicationClassList) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ListMeta.DeepCopyInto(&out.ListMeta)
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]VolumeReplicationClass, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationClassList.
func (in *VolumeReplicationClassList) DeepCopy() *VolumeReplicationClassList {
if in == nil {
return nil
}
out := new(VolumeReplicationClassList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeReplicationClassList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationClassSpec) DeepCopyInto(out *VolumeReplicationClassSpec) {
*out = *in
if in.Parameters != nil {
in, out := &in.Parameters, &out.Parameters
*out = make(map[string]string, len(*in))
for key, val := range *in {
(*out)[key] = val
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationClassSpec.
func (in *VolumeReplicationClassSpec) DeepCopy() *VolumeReplicationClassSpec {
if in == nil {
return nil
}
out := new(VolumeReplicationClassSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationClassStatus) DeepCopyInto(out *VolumeReplicationClassStatus) {
*out = *in
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationClassStatus.
func (in *VolumeReplicationClassStatus) DeepCopy() *VolumeReplicationClassStatus {
if in == nil {
return nil
}
out := new(VolumeReplicationClassStatus)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationList) DeepCopyInto(out *VolumeReplicationList) {
*out = *in
out.TypeMeta = in.TypeMeta
in.ListMeta.DeepCopyInto(&out.ListMeta)
if in.Items != nil {
in, out := &in.Items, &out.Items
*out = make([]VolumeReplication, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationList.
func (in *VolumeReplicationList) DeepCopy() *VolumeReplicationList {
if in == nil {
return nil
}
out := new(VolumeReplicationList)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *VolumeReplicationList) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationSpec) DeepCopyInto(out *VolumeReplicationSpec) {
*out = *in
in.DataSource.DeepCopyInto(&out.DataSource)
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationSpec.
func (in *VolumeReplicationSpec) DeepCopy() *VolumeReplicationSpec {
if in == nil {
return nil
}
out := new(VolumeReplicationSpec)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *VolumeReplicationStatus) DeepCopyInto(out *VolumeReplicationStatus) {
*out = *in
if in.Conditions != nil {
in, out := &in.Conditions, &out.Conditions
*out = make([]v1.Condition, len(*in))
for i := range *in {
(*in)[i].DeepCopyInto(&(*out)[i])
}
}
if in.LastStartTime != nil {
in, out := &in.LastStartTime, &out.LastStartTime
*out = (*in).DeepCopy()
}
if in.LastCompletionTime != nil {
in, out := &in.LastCompletionTime, &out.LastCompletionTime
*out = (*in).DeepCopy()
}
if in.LastSyncTime != nil {
in, out := &in.LastSyncTime, &out.LastSyncTime
*out = (*in).DeepCopy()
}
if in.LastSyncBytes != nil {
in, out := &in.LastSyncBytes, &out.LastSyncBytes
*out = new(int64)
**out = **in
}
if in.LastSyncDuration != nil {
in, out := &in.LastSyncDuration, &out.LastSyncDuration
*out = new(v1.Duration)
**out = **in
}
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new VolumeReplicationStatus.
func (in *VolumeReplicationStatus) DeepCopy() *VolumeReplicationStatus {
if in == nil {
return nil
}
out := new(VolumeReplicationStatus)
in.DeepCopyInto(out)
return out
}

4
vendor/modules.txt vendored
View File

@ -265,6 +265,9 @@ github.com/coreos/go-semver/semver
github.com/coreos/go-systemd/v22/daemon
github.com/coreos/go-systemd/v22/dbus
github.com/coreos/go-systemd/v22/journal
# github.com/csi-addons/kubernetes-csi-addons v0.9.0
## explicit; go 1.22.0
github.com/csi-addons/kubernetes-csi-addons/api/replication.storage/v1alpha1
# github.com/csi-addons/spec v0.2.1-0.20241104111131-27825f744db5
## explicit
github.com/csi-addons/spec/lib/go/encryptionkeyrotation
@ -2067,6 +2070,7 @@ sigs.k8s.io/controller-runtime/pkg/metrics/server
sigs.k8s.io/controller-runtime/pkg/predicate
sigs.k8s.io/controller-runtime/pkg/reconcile
sigs.k8s.io/controller-runtime/pkg/recorder
sigs.k8s.io/controller-runtime/pkg/scheme
sigs.k8s.io/controller-runtime/pkg/source
sigs.k8s.io/controller-runtime/pkg/webhook
sigs.k8s.io/controller-runtime/pkg/webhook/admission

93
vendor/sigs.k8s.io/controller-runtime/pkg/scheme/scheme.go generated vendored Normal file
View File

@ -0,0 +1,93 @@
/*
Copyright 2018 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
// Package scheme contains utilities for gradually building Schemes,
// which contain information associating Go types with Kubernetes
// groups, versions, and kinds.
//
// Each API group should define a utility function
// called AddToScheme for adding its types to a Scheme:
//
// // in package myapigroupv1...
// var (
// SchemeGroupVersion = schema.GroupVersion{Group: "my.api.group", Version: "v1"}
// SchemeBuilder = &scheme.Builder{GroupVersion: SchemeGroupVersion}
// AddToScheme = SchemeBuilder.AddToScheme
// )
//
// func init() {
// SchemeBuilder.Register(&MyType{}, &MyTypeList)
// }
// var (
// scheme *runtime.Scheme = runtime.NewScheme()
// )
//
// This also true of the built-in Kubernetes types. Then, in the entrypoint for
// your manager, assemble the scheme containing exactly the types you need,
// panicing if scheme registration failed. For instance, if our controller needs
// types from the core/v1 API group (e.g. Pod), plus types from my.api.group/v1:
//
// func init() {
// utilruntime.Must(myapigroupv1.AddToScheme(scheme))
// utilruntime.Must(kubernetesscheme.AddToScheme(scheme))
// }
//
// func main() {
// mgr := controllers.NewManager(context.Background(), controllers.GetConfigOrDie(), manager.Options{
// Scheme: scheme,
// })
// // ...
// }
package scheme
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// Builder builds a new Scheme for mapping go types to Kubernetes GroupVersionKinds.
type Builder struct {
GroupVersion schema.GroupVersion
runtime.SchemeBuilder
}
// Register adds one or more objects to the SchemeBuilder so they can be added to a Scheme. Register mutates bld.
func (bld *Builder) Register(object ...runtime.Object) *Builder {
bld.SchemeBuilder.Register(func(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(bld.GroupVersion, object...)
metav1.AddToGroupVersion(scheme, bld.GroupVersion)
return nil
})
return bld
}
// RegisterAll registers all types from the Builder argument. RegisterAll mutates bld.
func (bld *Builder) RegisterAll(b *Builder) *Builder {
bld.SchemeBuilder = append(bld.SchemeBuilder, b.SchemeBuilder...)
return bld
}
// AddToScheme adds all registered types to s.
func (bld *Builder) AddToScheme(s *runtime.Scheme) error {
return bld.SchemeBuilder.AddToScheme(s)
}
// Build returns a new Scheme containing the registered types.
func (bld *Builder) Build() (*runtime.Scheme, error) {
s := runtime.NewScheme()
return s, bld.AddToScheme(s)
}