Add simple GPU support and improve rclone secret usage in Helm chart

charts/plex-media-server/Chart.yaml

@@ -22,7 +22,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: 0.4.0
+version: 0.4.1
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to

charts/plex-media-server/README.md

@@ -106,6 +106,7 @@ The following table lists the configurable parameters of the Pms-chart chart and
 | `ingress.annotations` | Extra annotations to add to the ingress.  | `{}` |
 | `pms.storageClassName` | The storage class that will be used for the PMS configuration directory, if not specified the default will be used | `null` |
 | `pms.configStorage` | The amount of storage space that is allocated to the config volume, this will probably need to be much higher if thumbnails are enabled.  | `"2Gi"` |
+| `pms.gpu.nvidia.enabled` | Enabling this will add nvidia.com/gpu: 1 to limits, and will set environment for the nvidia operator | `false` |
 | `pms.resources` |  | `{}` |
 | `initContainer.image.registry` | The registry that should be used to pull the image from | `"index.docker.io"` |
 | `initContainer.image.repository` | The docker repo that will be used for the init image to run the setup scripts| `"alpine"` |

charts/plex-media-server/templates/statefulset.yaml

@@ -85,11 +85,10 @@ spec:
       - name: {{ include "pms-chart.fullname" . }}-config
         image: {{ include "pms-chart.init_image" . }}
         command:
-          - cp
+          - sh
+          - -c
         args:
-          - -v
-          - /in/rclone.conf
-          - /out/rclone.conf
+          - cp -v /in/* /out/
         volumeMounts:
         - name: rclone-config-data
           mountPath: /in
@@ -113,10 +112,26 @@ spec:
         - name: {{ $key }}
           value: {{ $value | quote }}
         {{- end }}
+        {{- if .Values.pms.gpu.nvidia.enabled }}
+        - name: NVIDIA_VISIBLE_DEVICES
+          value: all
+        - name: NVIDIA_DRIVER_CAPABILITIES
+          value: compute,video,utility
+        {{- end }}
         {{- with .Values.pms.resources }}
         resources:
-{{ toYaml . | indent 10 }}
-      {{- end }}
+          limits:
+          {{- with .limits }}
+            {{ toYaml . | indent 12 | trim }}
+          {{- end }}
+          {{- if and $.Values.pms.gpu.nvidia.enabled (not (hasKey .limits "nvidia.com/gpu")) }}
+            nvidia.com/gpu: 1
+          {{- end }}
+          {{- if .requests }}
+          requests:
+            {{ toYaml .requests | indent 12 | trim }}
+          {{- end }}
+        {{- end }}
         volumeMounts:
         - name: pms-config
           mountPath: /config

charts/plex-media-server/values.yaml

@@ -36,6 +36,12 @@ pms:
   # NOTE: When set, 'configStorage' and 'storageClassName' are ignored.
   configExistingClaim: ""
 
+  # Enabling this will add nvidia.com/gpu: 1 to limits, and will set
+  # environment for the nvidia operator
+  gpu:
+    nvidia:
+      enabled: false
+
   resources: {}
   # We usually recommend not to specify default resources and to leave this as a conscious
   # choice for the user. This also increases chances charts run on environments with little
@@ -101,7 +107,10 @@ rclone:
     pullPolicy: IfNotPresent
 
   # The name of the secret that contains the rclone configuration file.
-  # The key must be called `rclone.conf` in the secret
+  # The rclone config key must be called `rclone.conf` in the secret
+  #
+  # All keys in configSecret will be available in /etc/rclone/. This might
+  # be useful if other files are needed, such as a private key for sftp mode.
   configSecret: ""
 
 
@@ -189,15 +198,16 @@ extraEnv: {}
 # Optionally specify additional volume mounts for the PMS and init containers.
 extraVolumeMounts: []
 # extraVolumeMounts:
-#   - name: some-volume-name
-#     mountPath: /path/in/container
-
+#   - name: dev-dri
+#     mountPath: /dev/dri
 
 # Optionally specify additional volumes for the pod.
 extraVolumes: []
 # extraVolumes:
-#   - name: some-volume-name
-#     emptyDir: {}
+#   - name: dev-dri
+#     hostPath:
+#       path: /dev/dri
+#       type: Directory
 
 extraContainers: []
 # extraContainers: