feat(zfspv): adding backup and restore support for ZFSPV

Signed-off-by: Pawan <pawan@mayadata.io>
openebs · Jun 29, 2020 · bdbec7a · bdbec7a
1 parent d0d1664
commit bdbec7a
Show file tree

Hide file tree

Showing 31 changed files with 3,652 additions and 5 deletions.
diff --git a/buildscripts/generate-manifests.sh b/buildscripts/generate-manifests.sh
@@ -62,6 +62,38 @@ echo '
 cat deploy/yamls/zfs.openebs.io_zfssnapshots.yaml >> deploy/yamls/zfssnapshot-crd.yaml
 rm deploy/yamls/zfs.openebs.io_zfssnapshots.yaml
 
+
+echo '
+
+##############################################
+###########                       ############
+###########   ZFSBackup CRD       ############
+###########                       ############
+##############################################
+
+# ZFSBackups CRD is autogenerated via `make manifests` command.
+# Do the modification in the code and run the `make manifests` command
+# to generate the CRD definition' > deploy/yamls/zfsbackup-crd.yaml
+
+cat deploy/yamls/zfs.openebs.io_zfsbackups.yaml >> deploy/yamls/zfsbackup-crd.yaml
+rm deploy/yamls/zfs.openebs.io_zfsbackups.yaml
+
+
+echo '
+
+##############################################
+###########                       ############
+###########   ZFSRestore CRD      ############
+###########                       ############
+##############################################
+
+# ZFSRestores CRD is autogenerated via `make manifests` command.
+# Do the modification in the code and run the `make manifests` command
+# to generate the CRD definition' > deploy/yamls/zfsrestore-crd.yaml
+
+cat deploy/yamls/zfs.openebs.io_zfsrestores.yaml >> deploy/yamls/zfsrestore-crd.yaml
+rm deploy/yamls/zfs.openebs.io_zfsrestores.yaml
+
 ## create the operator file using all the yamls
 
 echo '# This manifest is autogenerated via `make manifests` command
@@ -81,6 +113,12 @@ cat deploy/yamls/zfsvolume-crd.yaml >> deploy/zfs-operator.yaml
 # Add ZFSSnapshot v1alpha1 and v1 CRDs to the Operator yaml
 cat deploy/yamls/zfssnapshot-crd.yaml >> deploy/zfs-operator.yaml
 
+# Add ZFSBackup v1 CRDs to the Operator yaml
+cat deploy/yamls/zfsbackup-crd.yaml >> deploy/zfs-operator.yaml
+
+# Add ZFSRestore v1 CRDs to the Operator yaml
+cat deploy/yamls/zfsrestore-crd.yaml >> deploy/zfs-operator.yaml
+
 # Copy the base Operator yaml to CentOS 7 and 8 Operator yamls
 cp deploy/zfs-operator.yaml deploy/operators/centos7/zfs-operator.yaml
 cp deploy/zfs-operator.yaml deploy/operators/centos8/zfs-operator.yaml

diff --git a/buildscripts/zfs-driver/Dockerfile b/buildscripts/zfs-driver/Dockerfile
@@ -16,6 +16,7 @@ FROM ubuntu:19.10
 RUN apt-get clean && rm -rf /var/lib/apt/lists/*
 RUN apt-get update; exit 0
 RUN apt-get -y install rsyslog libssl-dev xfsprogs ca-certificates
+RUN apt-get -y install netcat
 
 ARG ARCH
 ARG DBUILD_DATE

diff --git a/deploy/operators/centos7/zfs-operator.yaml b/deploy/operators/centos7/zfs-operator.yaml
@@ -467,6 +467,204 @@ status:
   conditions: []
   storedVersions: []
 
+
+##############################################
+###########                       ############
+###########   ZFSBackup CRD       ############
+###########                       ############
+##############################################
+
+# ZFSBackups CRD is autogenerated via `make manifests` command.
+# Do the modification in the code and run the `make manifests` command
+# to generate the CRD definition
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.8
+  creationTimestamp: null
+  name: zfsbackups.zfs.openebs.io
+spec:
+  group: zfs.openebs.io
+  names:
+    kind: ZFSBackup
+    listKind: ZFSBackupList
+    plural: zfsbackups
+    shortNames:
+    - zb
+    singular: zfsbackup
+  preserveUnknownFields: false
+  scope: Namespaced
+  validation:
+    openAPIV3Schema:
+      description: ZFSBackup describes a zfs backup resource created as a custom resource
+      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/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/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          description: ZFSBackupSpec is the spec for a ZFSBackup resource
+          properties:
+            backupDest:
+              description: BackupDest is the remote address for backup transfer
+              minLength: 1
+              type: string
+            backupName:
+              description: BackupName is a name of the backup or scheduled backup
+              minLength: 1
+              type: string
+            localSnap:
+              description: LocalSnap is flag to enable local snapshot only
+              type: boolean
+            ownerNodeID:
+              description: OwnerNodeID is a name of the nodes where the source volume
+                is
+              minLength: 1
+              type: string
+            prevSnapName:
+              description: PrevSnapName is the last completed-backup's snapshot name
+              type: string
+            snapName:
+              description: SnapName is a name of the current backup snapshot
+              minLength: 1
+              type: string
+            volumeName:
+              description: VolumeName is a name of the volume for which this backup
+                is destined
+              minLength: 1
+              type: string
+          required:
+          - backupDest
+          - backupName
+          - localSnap
+          - ownerNodeID
+          - snapName
+          - volumeName
+          type: object
+        status:
+          description: ZFSBackupStatus is to hold status of backup
+          type: string
+      required:
+      - spec
+      - status
+      type: object
+  version: v1
+  versions:
+  - name: v1
+    served: true
+    storage: true
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []
+
+
+##############################################
+###########                       ############
+###########   ZFSRestore CRD      ############
+###########                       ############
+##############################################
+
+# ZFSRestores CRD is autogenerated via `make manifests` command.
+# Do the modification in the code and run the `make manifests` command
+# to generate the CRD definition
+
+---
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  annotations:
+    controller-gen.kubebuilder.io/version: v0.2.8
+  creationTimestamp: null
+  name: zfsrestores.zfs.openebs.io
+spec:
+  group: zfs.openebs.io
+  names:
+    kind: ZFSRestore
+    listKind: ZFSRestoreList
+    plural: zfsrestores
+    singular: zfsrestore
+  preserveUnknownFields: false
+  scope: Namespaced
+  validation:
+    openAPIV3Schema:
+      description: ZFSRestore describes a cstor restore resource created as a custom
+        resource
+      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/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/api-conventions.md#types-kinds'
+          type: string
+        metadata:
+          type: object
+        spec:
+          description: ZFSRestoreSpec is the spec for a ZFSRestore resource
+          properties:
+            localRestore:
+              description: if restore is from local backup/snapshot
+              type: boolean
+            ownerNodeID:
+              description: owner node name where restore volume is present
+              minLength: 1
+              type: string
+            restoreName:
+              description: restore name
+              minLength: 1
+              type: string
+            restoreSrc:
+              description: it can be ip:port in case of restore from remote or volumeName
+                in case of local restore
+              minLength: 1
+              type: string
+            volumeName:
+              description: volume name to where restore has to be performed
+              minLength: 1
+              type: string
+          required:
+          - localRestore
+          - ownerNodeID
+          - restoreName
+          - restoreSrc
+          - volumeName
+          type: object
+        status:
+          description: ZFSRestoreStatus is to hold result of action.
+          type: string
+      required:
+      - spec
+      - status
+      type: object
+  version: v1
+  versions:
+  - name: v1
+    served: true
+    storage: true
+status:
+  acceptedNames:
+    kind: ""
+    plural: ""
+  conditions: []
+  storedVersions: []
+
 ---
 
 # Create the CSI Driver object