OCPBUGS-56830: Add required fields to the CronTab CRD

Author: jhadvig

charts/console-crontab-plugin/templates/crontab-crd.yaml

@@ -16,9 +16,26 @@ spec:
       schema:
         openAPIV3Schema:
           type: object
+          required:
+            - apiVersion
+            - kind
+            - metadata
+            - spec
           properties:
+            apiVersion:
+              description: 'APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources'
+              type: string
+            kind:
+              description: 'Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds'
+              type: string
+            metadata:
+              type: object
             spec:
               type: object
+              required:
+                - cronSpec
+                - image
+                - replicas
               properties:
                 cronSpec:
                   type: string