Add sample backup job to the host

generic/rsync-backup-job.yaml

@@ -0,0 +1,27 @@
+apiVersion: batch/v1
+kind: Job
+metadata:
+  name:
+    backup-test
+spec:
+  template:
+    spec:
+      containers:
+        - name: backup
+          image: instrumentisto/rsync-ssh:alpine3.16
+          args:
+            - rsync
+            - -a
+            - /etc
+            - /mnt/etc-dir
+          volumeMounts:
+            - mountPath: /mnt
+              name: backup
+      restartPolicy: Never
+      nodeSelector:
+        kubernetes.io/hostname: "server101"
+      volumes:
+        - name: backup
+          hostPath:
+            path: /mnt
+            type: Directory