[bitnami/clickhouse] Add persistence.volumeName (#33991)

bitnami/clickhouse/CHANGELOG.md

@@ -1,8 +1,12 @@
 # Changelog
 
-## 9.2.7 (2025-06-03)
+## 9.3.0 (2025-06-04)
 
-* [bitnami/clickhouse] :zap: :arrow_up: Update dependency references ([#34067](https://github.com/bitnami/charts/pull/34067))
+* [bitnami/clickhouse] Add persistence.volumeName ([#33991](https://github.com/bitnami/charts/pull/33991))
+
+## <small>9.2.7 (2025-06-03)</small>
+
+* [bitnami/clickhouse] :zap: :arrow_up: Update dependency references (#34067) ([c77cc95](https://github.com/bitnami/charts/commit/c77cc95447711fb5af803c033cd67424fc23a5fc)), closes [#34067](https://github.com/bitnami/charts/issues/34067)
 
 ## <small>9.2.6 (2025-05-30)</small>
 

bitnami/clickhouse/Chart.yaml

@@ -34,4 +34,4 @@ maintainers:
 name: clickhouse
 sources:
 - https://github.com/bitnami/charts/tree/main/bitnami/clickhouse
-version: 9.2.7
+version: 9.3.0

bitnami/clickhouse/README.md

@@ -470,6 +470,7 @@ The [Bitnami ClickHouse](https://github.com/bitnami/containers/tree/main/bitnami
 | `persistentVolumeClaimRetentionPolicy.whenScaled`  | Volume retention behavior when the replica count of the StatefulSet is reduced | `Retain`              |
 | `persistentVolumeClaimRetentionPolicy.whenDeleted` | Volume retention behavior that applies when the StatefulSet is deleted         | `Retain`              |
 | `persistence.enabled`                              | Enable persistence using Persistent Volume Claims                              | `true`                |
+| `persistence.volumeName`                           | Name to assign the volume                                                      | `data`                |
 | `persistence.existingClaim`                        | Name of an existing PVC to use                                                 | `""`                  |
 | `persistence.storageClass`                         | Storage class of backing PVC                                                   | `""`                  |
 | `persistence.labels`                               | Persistent Volume Claim labels                                                 | `{}`                  |

bitnami/clickhouse/templates/_init_containers.tpl

@@ -36,6 +36,6 @@ Returns an init-container that changes the owner and group of the persistent vol
       find {{ $roleValues.persistence.mountPath }} -mindepth 1 -maxdepth 1 -not -name ".snapshot" -not -name "lost+found" |  xargs -r chown -R {{ $roleValues.containerSecurityContext.runAsUser }}:{{ $roleValues.podSecurityContext.fsGroup }}
       {{- end }}
   volumeMounts:
-    - name: data
+    - name: {{ $roleValues.persistence.volumeName }}
       mountPath: {{ $roleValues.persistence.mountPath }}
 {{- end -}}

bitnami/clickhouse/templates/statefulset.yaml

@@ -219,7 +219,7 @@ spec:
           lifecycle: {{- include "common.tplvalues.render" (dict "value" $.Values.lifecycleHooks "context" $) | nindent 12 }}
           {{- end }}
           volumeMounts:
-            - name: data
+            - name: {{ $.Values.persistence.volumeName }}
               mountPath: {{ $.Values.persistence.mountPath }}
           {{- if or $.Values.configuration $.Values.existingConfigmap }}
             - name: configuration
@@ -325,10 +325,10 @@ spec:
         {{- include "common.tplvalues.render" (dict "value" $.Values.extraVolumes "context" $) | nindent 8 }}
         {{- end }}
 {{- if not $.Values.persistence.enabled }}
-        - name: data
+        - name: {{ $.Values.persistence.volumeName }}
           emptyDir: {}
 {{- else if $.Values.persistence.existingClaim }}
-        - name: data
+        - name: {{ $.Values.persistence.volumeName }}
           persistentVolumeClaim:
             claimName: {{ tpl $.Values.persistence.existingClaim $ }}
 {{- else }}
@@ -341,7 +341,7 @@ spec:
     - apiVersion: v1
       kind: PersistentVolumeClaim
       metadata:
-        name: data
+        name: {{ $.Values.persistence.volumeName }}
         {{- if or $.Values.persistence.annotations $.Values.commonAnnotations }}
         {{- $claimAnnotations := include "common.tplvalues.merge" ( dict "values" ( list $.Values.persistence.annotations $.Values.commonLabels ) "context" $ ) }}
         annotations: {{- include "common.tplvalues.render" ( dict "value" $claimAnnotations "context" $ ) | nindent 10 }}

bitnami/clickhouse/values.yaml

@@ -892,6 +892,9 @@ persistence:
   ## @param persistence.enabled Enable persistence using Persistent Volume Claims
   ##
   enabled: true
+  ## @param persistence.volumeName Name to assign the volume
+  ##
+  volumeName: data
   ## @param persistence.existingClaim Name of an existing PVC to use
   ##
   existingClaim: ""