Implement webhook validations for the XGBoostJob (#2052)

Signed-off-by: Yuki Iwai <[email protected]>

Author: tenzen-y

manifests/base/webhook/manifests.yaml

@@ -44,3 +44,23 @@ webhooks:
     resources:
     - tfjobs
   sideEffects: None
+- admissionReviewVersions:
+  - v1
+  clientConfig:
+    service:
+      name: webhook-service
+      namespace: system
+      path: /validate-kubeflow-org-v1-xgboostjob
+  failurePolicy: Fail
+  name: validator.xgboostjob.training-operator.kubeflow.org
+  rules:
+  - apiGroups:
+    - kubeflow.org
+    apiVersions:
+    - v1
+    operations:
+    - CREATE
+    - UPDATE
+    resources:
+    - xgboostjobs
+  sideEffects: None

manifests/base/webhook/patch.yaml

@@ -4,6 +4,9 @@
 - op: replace
   path: /webhooks/1/clientConfig/service/name
   value: training-operator
+- op: replace
+  path: /webhooks/2/clientConfig/service/name
+  value: training-operator
 - op: replace
   path: /metadata/name
   value: validator.training-operator.kubeflow.org