From 64d53d53eeaa69fafeb2ec51efc9de4ed3d5b62f Mon Sep 17 00:00:00 2001
From: Chin-Ya Huang <chin-ya.huang@suse.com>
Date: Tue, 17 Aug 2021 12:29:54 +0800
Subject: [PATCH] Update YAML for label-driven recurring job

Longhorn-467

Signed-off-by: Chin-Ya Huang <chin-ya.huang@suse.com>
---
 deploy/longhorn.yaml | 88 ++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 84 insertions(+), 4 deletions(-)

diff --git a/deploy/longhorn.yaml b/deploy/longhorn.yaml
index 9a6ecf5..4e7d18c 100644
--- a/deploy/longhorn.yaml
+++ b/deploy/longhorn.yaml
@@ -49,7 +49,8 @@ rules:
               "engineimages", "engineimages/status", "nodes", "nodes/status", "instancemanagers", "instancemanagers/status",
               "sharemanagers", "sharemanagers/status", "backingimages", "backingimages/status",
               "backingimagemanagers", "backingimagemanagers/status", "backingimagedatasources", "backingimagedatasources/status",
-              "backuptargets", "backuptargets/status", "backupvolumes", "backupvolumes/status", "backups", "backups/status"]
+              "backuptargets", "backuptargets/status", "backupvolumes", "backupvolumes/status", "backups", "backups/status",
+              "recurringjobs"]
   verbs: ["*"]
 - apiGroups: ["coordination.k8s.io"]
   resources: ["leases"]
@@ -745,6 +746,86 @@ spec:
           description: The backup last synced time
           jsonPath: .status.lastSyncedAt
 ---
+apiVersion: apiextensions.k8s.io/v1
+kind: CustomResourceDefinition
+metadata:
+  labels:
+    longhorn-manager: RecurringJob
+  name: recurringjobs.longhorn.io
+spec:
+  group: longhorn.io
+  names:
+    kind: RecurringJob
+    listKind: RecurringJobList
+    plural: recurringjobs
+    shortNames:
+      - lhrj
+    singular: recurringjob
+  scope: Namespaced
+  versions:
+    - name: v1beta1
+      served: true
+      storage: true
+      schema:
+        openAPIV3Schema:
+          type: object
+          properties:
+            metadata:
+              type: object
+              properties:
+                name:
+                  type: string
+            spec:
+              type: object
+              properties:
+                groups:
+                  type: array
+                  items:
+                    type: string
+                task:
+                  type: string
+                  pattern: "^snapshot|backup$"
+                cron:
+                  type: string
+                retain:
+                  type: integer
+                concurrency:
+                  type: integer
+                labels:
+                  x-kubernetes-preserve-unknown-fields: true
+            status:
+              x-kubernetes-preserve-unknown-fields: true
+      subresources:
+        status: {}
+      additionalPrinterColumns:
+        - name: Groups
+          type: string
+          description: Sets groupings to the jobs. When set to "default" group will be added to the volume label when no other job label exist in volume.
+          jsonPath: .spec.groups
+        - name: Task
+          type: string
+          description: Should be one of "backup" or "snapshot".
+          jsonPath: .spec.task
+        - name: Cron
+          type: string
+          description: The cron expression represents recurring job scheduling.
+          jsonPath: .spec.cron
+        - name: Retain
+          type: integer
+          description: The number of snapshots/backups to keep for the volume.
+          jsonPath: .spec.retain
+        - name: Concurrency
+          type: integer
+          description: The concurrent job to run by each cron job.
+          jsonPath: .spec.concurrency
+        - name: Age
+          type: date
+          jsonPath: .metadata.creationTimestamp
+        - name: Labels
+          type: string
+          description: Specify the labels
+          jsonPath: .spec.labels
+---
 apiVersion: v1
 kind: ConfigMap
 metadata:
@@ -874,9 +955,8 @@ data:
     #  backingImageURL: "https://backing-image-example.s3-region.amazonaws.com/test-backing-image"
     #  diskSelector: "ssd,fast"
     #  nodeSelector: "storage,fast"
-    #  recurringJobs: '[{"name":"snap", "task":"snapshot", "cron":"*/1 * * * *", "retain":1},
-    #                   {"name":"backup", "task":"backup", "cron":"*/2 * * * *", "retain":1,
-    #                    "labels": {"interval":"2m"}}]'
+    #  recurringJobSelector: '[{"name":"snap-group", "isGroup":true},
+    #                          {"name":"backup", "isGroup":false}]'
 ---
 apiVersion: apps/v1
 kind: DaemonSet