nim

charts/nim/CUSTOM-README.md

@@ -29,9 +29,14 @@
 | ---------------------- | ------------------------------------------------------------ | ------ |
 | `nimService.name` | nim service 이름. | `meta-llama3-8b-instruct`   |
 | `nimService.existingAuthSecret` | nim service auth secret명. |  |
+| `nimService.existingPVC` | 기존 PVC 이름. 설정 시 기존 PVC를 사용하고, 비어있으면 새 PVC 생성 | `""` |
 | `image.repository` | nim service model registry. | `nvcr.io/nim/meta/llama-3.2-3b-instruct` |
 | `image.tag` | nim service model tag. | `1.8.3` |
 | `imagePullSecrets.name` | nim service model secret 명. | `nvcrimagepullsecret` |
 | `imagePullSecrets.registry` | nim model resistory. | `nvcr.io` |
 | `imagePullSecrets.username` | nim model resistory username. | `$oauthtoken` |
 | `imagePullSecrets.password` | nim model resistory password. |  |
+| `nimService.storage.pvc.storageClass` | 새 PVC 생성 시 사용할 스토리지 클래스 (existingPVC가 비어있을 때 사용) | `longhorn` |
+| `nimService.storage.pvc.size` | 새 PVC 생성 시 크기 (existingPVC가 비어있을 때 사용) | `30Gi` |
+| `nimService.storage.pvc.volumeAccessMode` | 새 PVC 생성 시 접근 모드 (existingPVC가 비어있을 때 사용) | `ReadWriteMany` |
+| `nimService.storage.readOnly` | PVC 읽기 전용 마운트 여부 (기존 PVC 사용 시 `true` 권장) | `false` |

charts/nim/custom-values.yaml

@@ -2,6 +2,20 @@ nimService:
   name: "$nimService.name"
   existingAuthSecret: "$INFISICAL_SECRET"
   
+  # Example 1: Create a new PVC (leave existingPVC empty)
+  existingPVC: ""
+  # storage:
+  #   pvc:
+  #     storageClass: longhorn
+  #     size: 30Gi
+  #     volumeAccessMode: ReadWriteMany
+  #   readOnly: false
+  
+  # Example 2: Use an existing PVC (specify existingPVC)
+  # existingPVC: "existing-pvc-name"
+  # storage:
+  #   readOnly: true
+
 image:
   repository: "$image.repository"
   pullPolicy: IfNotPresent

charts/nim/templates/nimservice.yaml

@@ -18,11 +18,17 @@ spec:
   authSecret: {{ if ne .Values.nimService.existingAuthSecret "" }}{{ .Values.nimService.existingAuthSecret }}{{ else }}{{ .Values.nimService.authSecret }}{{ end }}
   replicas: {{ .Values.nimService.replicas }}
   storage:
+    {{- if ne .Values.nimService.existingPVC "" }}
     pvc:
-      create: {{ .Values.nimService.storage.pvc.create }}
+      name: {{ .Values.nimService.existingPVC }}
+    readOnly: {{ .Values.nimService.storage.readOnly }}
+    {{- else }}
+    pvc:
+      create: true
       storageClass: {{ .Values.nimService.storage.pvc.storageClass }}
       size: {{ .Values.nimService.storage.pvc.size }}
       volumeAccessMode: {{ .Values.nimService.storage.pvc.volumeAccessMode }}
+    {{- end }}
   runtimeClassName: {{ .Values.nimService.runtimeClassName }}
   resources:
     {{- toYaml .Values.nimService.resources | nindent 4 }}

charts/nim/values.yaml

@@ -17,6 +17,10 @@ nimService:
   existingAuthSecret: ""
   authSecret: ngc-api
   
+  # If existingPVC is set, the PVC with this name will be used
+  # If empty, a new PVC will be created with the configuration in storage.pvc
+  existingPVC: ""
+  
   # NGC API Key for authentication
   ngcAPIKey: ""
   
@@ -28,11 +32,15 @@ nimService:
   
   # Storage configuration
   storage:
+    # PVC configuration for creating a new PVC
+    # These settings are used when existingPVC is empty
     pvc:
-      create: true
       storageClass: longhorn
       size: 30Gi
       volumeAccessMode: ReadWriteMany
+    # Set to true when using an existing PVC that should be mounted as read-only
+    # This is recommended when existingPVC is set
+    readOnly: true
   
   # Resource requirements
   resources: