# SPDX-FileCopyrightText: Copyright (c) 2025-2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
# SPDX-License-Identifier: Apache-2.0
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

{{- if .Values.namespaceRestriction.enabled }}
# Namespace-restricted mode: Role + ServiceAccount + RoleBinding
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: epp-serviceaccount
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "dynamo-operator.labels" . | nindent 4 }}
{{- if .Values.dynamo.dockerRegistry.useKubernetesSecret }}
imagePullSecrets:
- name: {{ include "dynamo-operator.componentsDockerRegistrySecretName" . }}
{{- end }}
---
apiVersion: rbac.authorization.k8s.io/v1
kind: Role
metadata:
  name: epp-role
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "dynamo-operator.labels" . | nindent 4 }}
rules:
# Gateway API inference resources
- apiGroups: ["inference.networking.x-k8s.io"]
  resources: ["inferencepools", "inferenceobjectives", "inferencemodelrewrites"]
  verbs: ["get", "watch", "list"]
- apiGroups: ["inference.networking.k8s.io"]
  resources: ["inferencepools"]
  verbs: ["get", "watch", "list"]
# Core resources for pod discovery
- apiGroups: [""]
  resources: ["pods"]
  verbs: ["get", "watch", "list"]
# Dynamo k8s service discovery - endpointslices
- apiGroups: ["discovery.k8s.io"]
  resources: ["endpointslices"]
  verbs: ["get", "list", "watch"]
# Dynamo k8s service discovery - worker metadata CRs
- apiGroups: ["nvidia.com"]
  resources: ["dynamoworkermetadatas"]
  verbs: ["create", "get", "list", "watch", "update", "patch", "delete"]
---
apiVersion: rbac.authorization.k8s.io/v1
kind: RoleBinding
metadata:
  name: epp-binding
  namespace: {{ .Release.Namespace }}
  labels:
    {{- include "dynamo-operator.labels" . | nindent 4 }}
subjects:
- kind: ServiceAccount
  name: epp-serviceaccount
  namespace: {{ .Release.Namespace }}
roleRef:
  kind: Role
  name: epp-role
  apiGroup: rbac.authorization.k8s.io
{{- else }}
# Cluster-wide mode: ClusterRole for EPP
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRole
metadata:
  name: {{ include "dynamo-operator.fullname" . }}-epp
  labels:
    {{- include "dynamo-operator.labels" . | nindent 4 }}
rules:
# Gateway API inference resources
- apiGroups: ["inference.networking.x-k8s.io"]
  resources: ["inferencepools", "inferenceobjectives", "inferencemodelrewrites"]
  verbs: ["get", "watch", "list"]
- apiGroups: ["inference.networking.k8s.io"]
  resources: ["inferencepools"]
  verbs: ["get", "watch", "list"]
# Core resources for pod discovery
- apiGroups: [""]
  resources: ["pods"]
  verbs: ["get", "watch", "list"]
# Dynamo k8s service discovery - endpointslices
- apiGroups: ["discovery.k8s.io"]
  resources: ["endpointslices"]
  verbs: ["get", "list", "watch"]
# Dynamo k8s service discovery - worker metadata CRs
- apiGroups: ["nvidia.com"]
  resources: ["dynamoworkermetadatas"]
  verbs: ["create", "get", "list", "watch", "update", "patch", "delete"]
# Authentication/authorization
- apiGroups:
  - authentication.k8s.io
  resources:
  - tokenreviews
  verbs:
  - create
- apiGroups:
  - authorization.k8s.io
  resources:
  - subjectaccessreviews
  verbs:
  - create
{{- end }}
