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feat(zfspv): adding backup and restore support (#162)

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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>
This commit is contained in:
Pawan Prakash Sharma 2020-09-08 13:44:39 +05:30 • committed by GitHub
parent a5e645b43d
commit e40026c98a
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48 changed files with 5148 additions and 7 deletions
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14
pkg/generated/informer/externalversions/zfs/v1/interface.go
View file

@ -24,6 +24,10 @@ import (
// Interface provides access to all the informers in this group version.
type Interface interface {
// ZFSBackups returns a ZFSBackupInformer.
ZFSBackups() ZFSBackupInformer
// ZFSRestores returns a ZFSRestoreInformer.
ZFSRestores() ZFSRestoreInformer
// ZFSSnapshots returns a ZFSSnapshotInformer.
ZFSSnapshots() ZFSSnapshotInformer
// ZFSVolumes returns a ZFSVolumeInformer.
@ -41,6 +45,16 @@ func New(f internalinterfaces.SharedInformerFactory, namespace string, tweakList
return &version{factory: f, namespace: namespace, tweakListOptions: tweakListOptions}
}
// ZFSBackups returns a ZFSBackupInformer.
func (v *version) ZFSBackups() ZFSBackupInformer {
return &zFSBackupInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
}
// ZFSRestores returns a ZFSRestoreInformer.
func (v *version) ZFSRestores() ZFSRestoreInformer {
return &zFSRestoreInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}
}
// ZFSSnapshots returns a ZFSSnapshotInformer.
func (v *version) ZFSSnapshots() ZFSSnapshotInformer {
return &zFSSnapshotInformer{factory: v.factory, namespace: v.namespace, tweakListOptions: v.tweakListOptions}