mirror of
https://github.com/TECHNOFAB11/zfs-localpv.git
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e40026c98a
This commit adds support for Backup and Restore controller, which will be watching for
the events. The velero plugin will create a Backup CR to create a backup
with the remote location information, the controller will send the data
to that remote location.
In the same way, the velero plugin will create a Restore CR to restore the
volume from the the remote location and the restore controller will restore
the data.
Steps to use velero plugin for ZFS-LocalPV are :
1. install velero
2. add openebs plugin
velero plugin add openebs/velero-plugin:latest
3. Create the volumesnapshot location :
for full backup :-
```yaml
apiVersion: velero.io/v1
kind: VolumeSnapshotLocation
metadata:
name: default
namespace: velero
spec:
provider: openebs.io/zfspv-blockstore
config:
bucket: velero
prefix: zfs
namespace: openebs
provider: aws
region: minio
s3ForcePathStyle: "true"
s3Url: http://minio.velero.svc:9000
```
for incremental backup :-
```yaml
apiVersion: velero.io/v1
kind: VolumeSnapshotLocation
metadata:
name: default
namespace: velero
spec:
provider: openebs.io/zfspv-blockstore
config:
bucket: velero
prefix: zfs
backup: incremental
namespace: openebs
provider: aws
region: minio
s3ForcePathStyle: "true"
s3Url: http://minio.velero.svc:9000
```
4. Create backup
velero backup create my-backup --snapshot-volumes --include-namespaces=velero-ns --volume-snapshot-locations=aws-cloud-default --storage-location=default
5. Create Schedule
velero create schedule newschedule --schedule="*/1 * * * *" --snapshot-volumes --include-namespaces=velero-ns --volume-snapshot-locations=aws-local-default --storage-location=default
6. Restore from backup
velero restore create --from-backup my-backup --restore-volumes=true --namespace-mappings velero-ns:ns1
Signed-off-by: Pawan <pawan@mayadata.io>
88 lines
2.9 KiB
Go
88 lines
2.9 KiB
Go
/*
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Copyright 2020 The OpenEBS Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package v1
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import (
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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)
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// +genclient
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// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
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// +resource:path=zfsrestore
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// ZFSRestore describes a cstor restore resource created as a custom resource
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type ZFSRestore struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ObjectMeta `json:"metadata,omitempty"` // set name to restore name + volume name + something like csp tag
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Spec ZFSRestoreSpec `json:"spec"`
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Status ZFSRestoreStatus `json:"status"`
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}
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// ZFSRestoreSpec is the spec for a ZFSRestore resource
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type ZFSRestoreSpec struct {
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// volume name to where restore has to be performed
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// +kubebuilder:validation:Required
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// +kubebuilder:validation:MinLength=1
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VolumeName string `json:"volumeName"`
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// owner node name where restore volume is present
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// +kubebuilder:validation:Required
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// +kubebuilder:validation:MinLength=1
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OwnerNodeID string `json:"ownerNodeID"`
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// it can be ip:port in case of restore from remote or volumeName in case of local restore
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// +kubebuilder:validation:Required
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// +kubebuilder:validation:MinLength=1
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RestoreSrc string `json:"restoreSrc"`
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}
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// ZFSRestoreStatus is to hold result of action.
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type ZFSRestoreStatus string
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// Status written onto CStrorRestore object.
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const (
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// RSTZFSStatusEmpty ensures the create operation is to be done, if import fails.
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RSTZFSStatusEmpty ZFSRestoreStatus = ""
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// RSTZFSStatusDone , restore operation is completed.
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RSTZFSStatusDone ZFSRestoreStatus = "Done"
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// RSTZFSStatusFailed , restore operation is failed.
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RSTZFSStatusFailed ZFSRestoreStatus = "Failed"
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// RSTZFSStatusInit , restore operation is initialized.
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RSTZFSStatusInit ZFSRestoreStatus = "Init"
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// RSTZFSStatusPending , restore operation is pending.
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RSTZFSStatusPending ZFSRestoreStatus = "Pending"
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// RSTZFSStatusInProgress , restore operation is in progress.
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RSTZFSStatusInProgress ZFSRestoreStatus = "InProgress"
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// RSTZFSStatusInvalid , restore operation is invalid.
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RSTZFSStatusInvalid ZFSRestoreStatus = "Invalid"
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)
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// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
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// +resource:path=zfsrestores
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// ZFSRestoreList is a list of ZFSRestore resources
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type ZFSRestoreList struct {
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metav1.TypeMeta `json:",inline"`
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metav1.ListMeta `json:"metadata"`
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Items []ZFSRestore `json:"items"`
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}
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