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[Lidarr][Change] Merge downloads and music PVCs (#227)
* Merge music and downloads into single PVC Signed-off-by: Thomas John Wesolowski <wojoinc@gmail.com> * Add upgrading section to README Signed-off-by: Thomas John Wesolowski <wojoinc@gmail.com>
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Thomas John Wesolowski
GitHub
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@ -2,7 +2,7 @@ apiVersion: v1
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appVersion: 0.7.1.1381-ls7
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description: Looks and smells like Sonarr but made for music.
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name: lidarr
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version: 1.0.1
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version: 2.0.0
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keywords:
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- lidarr
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- usenet
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@ -17,6 +17,19 @@ To install the chart with the release name `my-release`:
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helm install --name my-release billimek/lidarr
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```
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## Upgrading
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Chart versions 1.0.1 and earlier used separate PVCs for Downloads and Music. This presented an issue where Lidarr would be unable to hard-link files between the /downloads and /music directories when importing media. This is caused because each PVC is exposed to the pod as a separate filesystem. This resulted in Lidarr copying files rather than linking; using additional storage without the user's knowledge.
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This chart now uses a single PVC for Downloads and Music. This means all of your media (and downloads) must be in, or be subdirectories of, a single directory. If upgrading from an earlier version of the chart, do the following:
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1. [Uninstall](#uninstalling-the-chart) your current release
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2. On your backing store, organize your media, ie. media/music, media/downloads
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3. If using a pre-existing PVC, create a single new PVC for all of your media
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4. Refer to the [configuration](#configuration) for updates to the chart values
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5. Re-install the chart
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6. Update your settings in the app to point to the new PVC, which is mounted at /media. This can be done using Lidarr's `Mass Editor` under the `Library` tab. Simply select all artists in your library, and use the editor to change the `Root Folder` and hit save.
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## Uninstalling the Chart
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To uninstall/delete the `my-release` deployment:
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@ -64,18 +77,12 @@ The following tables lists the configurable parameters of the Sentry chart and t
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| `persistence.config.storageClass` | Type of persistent volume claim | `-` |
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| `persistence.config.accessMode` | Persistence access mode | `ReadWriteOnce` |
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| `persistence.config.skipuninstall` | Do not delete the pvc upon helm uninstall | `false` |
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| `persistence.downloads.enabled` | Use persistent volume to store configuration data | `true` |
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| `persistence.downloads.size` | Size of persistent volume claim | `10Gi` |
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| `persistence.downloads.existingClaim`| Use an existing PVC to persist data | `nil` |
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| `persistence.downloads.storageClass` | Type of persistent volume claim | `-` |
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| `persistence.downloads.accessMode` | Persistence access mode | `ReadWriteOnce` |
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| `persistence.downloads.skipuninstall` | Do not delete the pvc upon helm uninstall | `false` |
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| `persistence.music.enabled` | Use persistent volume to store configuration data | `true` |
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| `persistence.music.size` | Size of persistent volume claim | `10Gi` |
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| `persistence.music.existingClaim`| Use an existing PVC to persist data | `nil` |
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| `persistence.music.storageClass` | Type of persistent volume claim | `-` |
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| `persistence.music.accessMode` | Persistence access mode | `ReadWriteOnce` |
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| `persistence.music.skipuninstall` | Do not delete the pvc upon helm uninstall | `false` |
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| `persistence.media.enabled` | Use persistent volume to store configuration data | `true` |
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| `persistence.media.size` | Size of persistent volume claim | `10Gi` |
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| `persistence.media.existingClaim`| Use an existing PVC to persist data | `nil` |
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| `persistence.media.storageClass` | Type of persistent volume claim | `-` |
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| `persistence.media.accessMode` | Persistence access mode | `ReadWriteOnce` |
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| `persistence.media.skipuninstall` | Do not delete the pvc upon helm uninstall | `false` |
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| `persistence.extraExistingClaimMounts` | Optionally add multiple existing claims | `[]` |
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| `resources` | CPU/Memory resource requests/limits | `{}` |
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| `nodeSelector` | Node labels for pod assignment | `{}` |
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@ -64,15 +64,10 @@ spec:
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volumeMounts:
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- mountPath: /config
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name: config
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- mountPath: /downloads
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name: downloads
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{{- if .Values.persistence.downloads.subPath }}
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subPath: {{ .Values.persistence.downloads.subPath }}
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{{- end }}
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- mountPath: /music
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name: music
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{{- if .Values.persistence.music.subPath }}
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subPath: {{ .Values.persistence.music.subPath }}
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- mountPath: /media
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name: media
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{{- if .Values.persistence.media.subPath }}
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subPath: {{ .Values.persistence.media.subPath }}
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{{- end }}
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{{- range .Values.persistence.extraExistingClaimMounts }}
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- name: {{ .name }}
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@ -89,17 +84,10 @@ spec:
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{{- else }}
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emptyDir: {}
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{{- end }}
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- name: downloads
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{{- if .Values.persistence.downloads.enabled }}
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- name: media
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{{- if .Values.persistence.media.enabled }}
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persistentVolumeClaim:
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claimName: {{ if .Values.persistence.downloads.existingClaim }}{{ .Values.persistence.downloads.existingClaim }}{{- else }}{{ template "lidarr.fullname" . }}-downloads{{- end }}
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{{- else }}
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emptyDir: {}
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{{- end }}
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- name: music
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{{- if .Values.persistence.music.enabled }}
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persistentVolumeClaim:
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claimName: {{ if .Values.persistence.music.existingClaim }}{{ .Values.persistence.music.existingClaim }}{{- else }}{{ template "lidarr.fullname" . }}-music{{- end }}
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claimName: {{ if .Values.persistence.media.existingClaim }}{{ .Values.persistence.media.existingClaim }}{{- else }}{{ template "lidarr.fullname" . }}-media{{- end }}
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{{- else }}
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emptyDir: {}
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{{- end }}
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@ -1,29 +0,0 @@
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{{- if and .Values.persistence.downloads.enabled (not .Values.persistence.downloads.existingClaim) }}
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kind: PersistentVolumeClaim
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apiVersion: v1
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metadata:
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name: {{ template "lidarr.fullname" . }}-downloads
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{{- if .Values.persistence.downloads.skipuninstall }}
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annotations:
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"helm.sh/resource-policy": keep
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{{- end }}
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labels:
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app.kubernetes.io/name: {{ include "lidarr.name" . }}
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helm.sh/chart: {{ include "lidarr.chart" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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spec:
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accessModes:
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- {{ .Values.persistence.downloads.accessMode | quote }}
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resources:
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requests:
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storage: {{ .Values.persistence.downloads.size | quote }}
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{{- if .Values.persistence.downloads.storageClass }}
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{{- if (eq "-" .Values.persistence.downloads.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: "{{ .Values.persistence.downloads.storageClass }}"
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{{- end }}
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{{- end }}
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{{- end -}}
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29
charts/lidarr/templates/media-pvc.yaml
Normal file
29
charts/lidarr/templates/media-pvc.yaml
Normal file
@ -0,0 +1,29 @@
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{{- if and .Values.persistence.media.enabled (not .Values.persistence.media.existingClaim) }}
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kind: PersistentVolumeClaim
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apiVersion: v1
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metadata:
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name: {{ template "lidarr.fullname" . }}-media
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{{- if .Values.persistence.media.skipuninstall }}
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annotations:
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"helm.sh/resource-policy": keep
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{{- end }}
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labels:
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app.kubernetes.io/name: {{ include "lidarr.name" . }}
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helm.sh/chart: {{ include "lidarr.chart" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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spec:
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accessModes:
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- {{ .Values.persistence.media.accessMode | quote }}
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resources:
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requests:
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storage: {{ .Values.persistence.media.size | quote }}
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{{- if .Values.persistence.media.storageClass }}
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{{- if (eq "-" .Values.persistence.media.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: "{{ .Values.persistence.media.storageClass }}"
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{{- end }}
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{{- end }}
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{{- end -}}
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@ -1,29 +0,0 @@
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{{- if and .Values.persistence.music.enabled (not .Values.persistence.music.existingClaim) }}
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kind: PersistentVolumeClaim
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apiVersion: v1
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metadata:
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name: {{ template "lidarr.fullname" . }}-music
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{{- if .Values.persistence.music.skipuninstall }}
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annotations:
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"helm.sh/resource-policy": keep
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{{- end }}
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labels:
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app.kubernetes.io/name: {{ include "lidarr.name" . }}
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helm.sh/chart: {{ include "lidarr.chart" . }}
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app.kubernetes.io/instance: {{ .Release.Name }}
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app.kubernetes.io/managed-by: {{ .Release.Service }}
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spec:
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accessModes:
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- {{ .Values.persistence.music.accessMode | quote }}
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resources:
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requests:
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storage: {{ .Values.persistence.music.size | quote }}
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{{- if .Values.persistence.music.storageClass }}
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{{- if (eq "-" .Values.persistence.music.storageClass) }}
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storageClassName: ""
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{{- else }}
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storageClassName: "{{ .Values.persistence.music.storageClass }}"
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{{- end }}
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{{- end }}
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{{- end -}}
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@ -81,28 +81,9 @@ persistence:
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size: 1Gi
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## Do not delete the pvc upon helm uninstall
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skipuninstall: false
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downloads:
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media:
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enabled: true
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## lidarr downloads volume configuration
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## If defined, storageClassName: <storageClass>
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## If set to "-", storageClassName: "", which disables dynamic provisioning
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## If undefined (the default) or set to null, no storageClassName spec is
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## set, choosing the default provisioner. (gp2 on AWS, standard on
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## GKE, AWS & OpenStack)
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##
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# storageClass: "-"
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##
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## If you want to reuse an existing claim, you can pass the name of the PVC using
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## the existingClaim variable
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# existingClaim: your-claim
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# subPath: some-subpath
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accessMode: ReadWriteOnce
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size: 10Gi
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## Do not delete the pvc upon helm uninstall
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skipuninstall: false
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music:
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enabled: true
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## Directory where music are persisted
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## lidarr media volume configuration
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## If defined, storageClassName: <storageClass>
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## If set to "-", storageClassName: "", which disables dynamic provisioning
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## If undefined (the default) or set to null, no storageClassName spec is
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