Add Druid Kubestash backup & restore docs

docs/examples/druid/quickstart/deep-storage-config.yaml

@@ -10,6 +10,7 @@ stringData:
   druid.s3.accessKey: "minio"
   druid.s3.secretKey: "minio123"
   druid.s3.protocol: "http"
+  druid.s3.enablePathStyleAccess: "true"
   druid.s3.endpoint.signingRegion: "us-east-1"
   druid.s3.endpoint.url: "http://myminio-hl.demo.svc.cluster.local:9000/"
 

docs/guides/druid/README.md

@@ -2,9 +2,9 @@
 title: Druid
 menu:
   docs_{{ .version }}:
-    identifier: dr-readme-druid
+    identifier: guides-druid-readme
     name: Druid
-    parent: dr-druid-guides
+    parent: guides-druid
     weight: 10
 menu_name: docs_{{ .version }}
 section_menu_id: guides
@@ -18,23 +18,26 @@ aliases:
 ## Supported Druid Features
 
 
-| Features                             | Availability |
-|--------------------------------------|:------------:|
-| Clustering                           |   ✓   |
-| Authentication & Authorization       |   ✓   |
-| Custom Configuration                 |   ✓   |
-| Monitoring with Prometheus & Grafana |   ✓   |
-| Builtin Prometheus Discovery         |   ✓   |
-| Using Prometheus operator            |   ✓   |
-| Externally manageable Auth Secret    |   ✓   |
-| Reconfigurable Health Checker        |   ✓   |
-| Persistent volume                    |   ✓   | 
-| Dashboard ( Druid Web Console )      |   ✓   |
+| Features                                                                   | Availability |
+|----------------------------------------------------------------------------|:------------:|
+| Clustering                                                                 |   ✓   |
+| Druid Dependency Management (MySQL, PostgreSQL and ZooKeeper)              |   ✓   |
+| Authentication & Authorization                                             |   ✓   |
+| Custom Configuration                                                       |   ✓   |
+| Backup/Recovery: Instant, Scheduled ( [KubeStash](https://kubestash.com/)) |   ✓   |
+| Monitoring with Prometheus & Grafana                                       |   ✓   |
+| Builtin Prometheus Discovery                                               |   ✓   |
+| Using Prometheus operator                                                  |   ✓   |
+| Externally manageable Auth Secret                                          |   ✓   |
+| Reconfigurable Health Checker                                              |   ✓   |
+| Persistent volume                                                          |   ✓   | 
+| Dashboard ( Druid Web Console )                                            |   ✓   |
 
 ## Supported Druid Versions
 
 KubeDB supports The following Druid versions.
 - `28.0.1`
+- `30.0.0`
 
 > The listed DruidVersions are tested and provided as a part of the installation process (ie. catalog chart), but you are open to create your own [DruidVersion](/docs/guides/druid/concepts/catalog.md) object with your custom Druid image.
 

docs/guides/druid/_index.md

@@ -2,7 +2,7 @@
 title: Druid
 menu:
   docs_{{ .version }}:
-    identifier: dr-druid-guides
+    identifier: guides-druid
     name: Druid
     parent: guides
     weight: 10

docs/guides/druid/backup/_index.md

@@ -0,0 +1,10 @@
+---
+title: Backup & Restore Druid | KubeStash
+menu:
+  docs_{{ .version }}:
+    identifier: guides-druid-backup
+    name: Backup & Restore
+    parent: guides-druid
+    weight: 40
+menu_name: docs_{{ .version }}
+---

docs/guides/druid/backup/application-level/examples/backupconfiguration.yaml

@@ -0,0 +1,37 @@
+apiVersion: core.kubestash.com/v1alpha1
+kind: BackupConfiguration
+metadata:
+  name: sample-druid-backup
+  namespace: demo
+spec:
+  target:
+    apiGroup: kubedb.com
+    kind: Druid
+    namespace: demo
+    name: sample-druid
+  backends:
+    - name: gcs-backend
+      storageRef:
+        namespace: demo
+        name: gcs-storage
+      retentionPolicy:
+        name: demo-retention
+        namespace: demo
+  sessions:
+    - name: frequent-backup
+      scheduler:
+        schedule: "*/5 * * * *"
+        jobTemplate:
+          backoffLimit: 1
+      repositories:
+        - name: gcs-druid-repo
+          backend: gcs-backend
+          directory: /druid
+          encryptionSecret:
+            name: encrypt-secret
+            namespace: demo
+      addon:
+        name: druid-addon
+        tasks:
+          - name: manifest-backup
+          - name: mysql-metadata-storage-backup

docs/guides/druid/backup/application-level/examples/backupstorage.yaml

@@ -0,0 +1,17 @@
+apiVersion: storage.kubestash.com/v1alpha1
+kind: BackupStorage
+metadata:
+  name: gcs-storage
+  namespace: demo
+spec:
+  storage:
+    provider: gcs
+    gcs:
+      bucket: kubestash-qa
+      prefix: druid
+      secretName: gcs-secret
+  usagePolicy:
+    allowedNamespaces:
+      from: All
+  default: true
+  deletionPolicy: Delete

docs/guides/druid/backup/application-level/examples/deep-storage-config.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: deep-storage-config
+  namespace: demo
+stringData:
+  druid.storage.type: "s3"
+  druid.storage.bucket: "druid"
+  druid.storage.baseKey: "druid/segments"
+  druid.s3.accessKey: "minio"
+  druid.s3.secretKey: "minio123"
+  druid.s3.protocol: "http"
+  druid.s3.enablePathStyleAccess: "true"
+  druid.s3.endpoint.signingRegion: "us-east-1"
+  druid.s3.endpoint.url: "http://myminio-hl.demo.svc.cluster.local:9000/"

docs/guides/druid/backup/application-level/examples/restoresession.yaml

@@ -0,0 +1,21 @@
+apiVersion: core.kubestash.com/v1alpha1
+kind: RestoreSession
+metadata:
+  name: restore-sample-druid
+  namespace: demo
+spec:
+  manifestOptions:
+    druid:
+      restoreNamespace: dev
+      dbName: restored-druid
+  dataSource:
+    repository: gcs-druid-repo
+    snapshot: latest
+    encryptionSecret:
+      name: encrypt-secret
+      namespace: demo
+  addon:
+    name: druid-addon
+    tasks:
+      - name: mysql-metadata-storage-restore
+      - name: manifest-restore

docs/guides/druid/backup/application-level/examples/retentionpolicy.yaml

@@ -0,0 +1,15 @@
+apiVersion: storage.kubestash.com/v1alpha1
+kind: RetentionPolicy
+metadata:
+  name: demo-retention
+  namespace: demo
+spec:
+  default: true
+  failedSnapshots:
+    last: 2
+  maxRetentionPeriod: 2mo
+  successfulSnapshots:
+    last: 5
+  usagePolicy:
+    allowedNamespaces:
+      from: All

docs/guides/druid/backup/application-level/examples/sample-druid.yaml

@@ -0,0 +1,15 @@
+apiVersion: kubedb.com/v1alpha2
+kind: Druid
+metadata:
+  name: sample-druid
+  namespace: demo
+spec:
+  version: 30.0.0
+  deepStorage:
+    type: s3
+    configSecret:
+      name: deep-storage-config
+  topology:
+    routers:
+      replicas: 1
+  deletionPolicy: WipeOut