Add : job for bacup from the redis cluster

Signed-off-by: Shubham Gupta <iamshubhamgupta2001@gmail.com>

Author: shubham-cmyk

example/v1beta2/backup_restore/backup/env-secrets.yaml

@@ -0,0 +1,18 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: env-secrets
+  namespace: default
+type: Opaque
+stringData:
+  CLUSTER_NAME: redis-cluster
+  CLUSTER_NAMESPACE: default
+  RESTIC_PASSWORD: abc@123
+  RESTIC_CACHE_DIR: "/tmp/restic_cache"
+  REDIS_PORT: "6379"
+  REDIS_PASSWORD: ""
+  BACKUP_DESTINATION: AWS_S3
+  AWS_S3_BUCKET: shubham-redis
+  AWS_DEFAULT_REGION: ap-south-1
+  AWS_ACCESS_KEY_ID: "AKIA4C3B4OYHOLOWCGMB"
+  AWS_SECRET_ACCESS_KEY: "xOMLu/yz02i+SmScjmyZxD2os/8xO5ymDwjlvPD6"

example/v1beta2/backup_restore/backup/job.yaml

@@ -0,0 +1,20 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name: redis-operator-backup-job
+  namespace: default
+spec:
+  template:
+    metadata:
+      name: redis-operator-backup-pod
+    spec:
+      serviceAccountName: backup-service-account
+      containers:
+      - name: redis-operator-backup-container
+        image: "quay.io/opstree/redis-operator-backup:v0.15.1"
+        command: ["/bin/bash", "-c", "/backup/backup.bash"]
+        imagePullPolicy: Always
+        envFrom:
+        - secretRef:
+            name: env-secrets
+      restartPolicy: Never

example/v1beta2/backup_restore/backup/role-binding.yaml

@@ -0,0 +1,11 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: backup-role-binding
+subjects:
+  - kind: ServiceAccount
+    name: backup-service-account
+roleRef:
+  kind: Role
+  name: modify-pods
+  apiGroup: rbac.authorization.k8s.io

example/v1beta2/backup_restore/backup/role.yaml

@@ -0,0 +1,8 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: modify-pods
+rules:
+  - apiGroups: ["*"]
+    resources: ["*"]
+    verbs: ["*"]

example/v1beta2/backup_restore/backup/service-account.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: backup-service-account