add a CronJob

kustomize/app/cronjob.yaml

@@ -0,0 +1,19 @@
+apiVersion: batch/v1
+kind: CronJob
+metadata:
+  name: kubernaut
+spec:
+  schedule: "* * * * *"
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          containers:
+          - name: hello
+            image: busybox:1.37
+            imagePullPolicy: IfNotPresent
+            command:
+            - /bin/sh
+            - -c
+            - echo "=^.^= <(meow)"
+          restartPolicy: OnFailure

kustomize/app/kustomization.yaml

@@ -7,3 +7,4 @@ resources:
   - deployment.yaml
   - hpa.yaml
   - services.yaml
+  - cronjob.yaml