[Fix] Missing property "apiGroup" error (#1015)

* fix: 🐛 Missing property "apiGroup" error

* fix: 🐛 Delete the duplicate apiGroup

Author: yafengio

config/charts/inferencepool/templates/rbac.yaml

@@ -33,6 +33,7 @@ subjects:
   name: {{ include "gateway-api-inference-extension.name" . }}
   namespace: {{ .Release.Namespace }}
 roleRef:
+  apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: {{ include "gateway-api-inference-extension.name" . }}
 ---

config/manifests/inferencepool-resources.yaml

@@ -117,5 +117,6 @@ subjects:
   name: default
   namespace: default
 roleRef:
+  apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: pod-read

site-src/guides/metrics.md

@@ -92,9 +92,9 @@ subjects:
   name: inference-gateway-sa-metrics-reader
   namespace: default
 roleRef:
+  apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: inference-gateway-metrics-reader
-  apiGroup: rbac.authorization.k8s.io
 ---
 apiVersion: v1
 kind: Secret

test/testdata/inferencepool-e2e.yaml

@@ -119,5 +119,6 @@ subjects:
   name: default
   namespace: $E2E_NS
 roleRef:
+  apiGroup: rbac.authorization.k8s.io
   kind: ClusterRole
   name: pod-read