bump: version 0.63.0 → 0.63.1

create persistant volume in basis auth as well

CHANGELOG.md

@@ -5,6 +5,12 @@ All notable changes to the Nextcloud MCP Server will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [PEP 440](https://peps.python.org/pep-0440/).
 
+## v0.63.1 (2026-02-03)
+
+### Fix
+
+- **helm**: add backward compatibility for legacy persistence configs
+
 ## v0.63.0 (2026-01-28)
 
 ### Feat

charts/nextcloud-mcp-server/CHANGELOG.md

@@ -14,6 +14,18 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Configurable resource limits
 - Grafana dashboard annotations
 
+## [Unreleased]
+
+### Fixed
+- **volumes**: Fix /app/data not writable in basic auth mode due to readOnlyRootFilesystem security context
+  - Always mount /app/data (uses emptyDir by default, PVC when dataStorage.enabled=true)
+  - Resolves conflict where multi-user-basic and qdrant tried to mount different PVCs to same path
+  - Unified dataStorage configuration for all /app/data persistence needs
+
+### Changed
+- **volumes**: Deprecated separate token-storage and qdrant-data PVCs in favor of unified data-storage PVC
+- **volumes**: /app/data now always writable regardless of auth mode or features enabled
+
 ## nextcloud-mcp-server-0.57.26 (2026-01-31)
 
 ## nextcloud-mcp-server-0.57.25 (2026-01-31)

charts/nextcloud-mcp-server/Chart.yaml

@@ -3,7 +3,7 @@ name: nextcloud-mcp-server
 description: A Helm chart for Nextcloud MCP Server - enables AI assistants to interact with Nextcloud
 type: application
 version: 0.57.26
-appVersion: "0.63.0"
+appVersion: "0.63.1"
 keywords:
   - nextcloud
   - mcp

charts/nextcloud-mcp-server/README.md

@@ -118,6 +118,25 @@ ingress:
 | `auth.oauth.persistence.enabled` | Enable persistent storage for OAuth | `true` |
 | `auth.oauth.persistence.size` | Size of OAuth storage PVC | `100Mi` |
 
+#### Data Storage
+
+The `/app/data` directory is used for application data (token databases, Qdrant persistent storage, etc.). It is always mounted as writable to support the read-only root filesystem security context.
+
+| Parameter | Description | Default |
+|-----------|-------------|---------|
+| `dataStorage.enabled` | Enable persistent storage for `/app/data` | `false` |
+| `dataStorage.size` | Size of data storage PVC | `1Gi` |
+| `dataStorage.storageClass` | Storage class (leave empty for default) | `""` |
+| `dataStorage.accessMode` | Access mode | `ReadWriteOnce` |
+| `dataStorage.existingClaim` | Use existing PVC | `""` |
+
+**When to enable persistence:**
+- Multi-user basic auth with offline access (stores `tokens.db`)
+- Qdrant persistent mode (stores vector database)
+- Any feature requiring persistent app data
+
+**When persistence is disabled:** Uses `emptyDir` (non-persistent, data lost on pod restart, but directory remains writable).
+
 #### MCP Server Configuration
 
 | Parameter | Description | Default |

charts/nextcloud-mcp-server/templates/NOTES.txt

@@ -120,6 +120,55 @@ Your Nextcloud MCP Server has been deployed in {{ .Values.auth.mode }} authentic
    The dashboard JSON is available in the chart at charts/nextcloud-mcp-server/dashboards/nextcloud-mcp-server.json
 {{- end }}
 
+{{- $legacyMultiUserBasic := eq (include "nextcloud-mcp-server.legacyMultiUserBasicPersistence" .) "true" }}
+{{- $legacyQdrant := eq (include "nextcloud-mcp-server.legacyQdrantPersistence" .) "true" }}
+{{- if or $legacyMultiUserBasic $legacyQdrant }}
+
+================================================================================
+                         DEPRECATION WARNING
+================================================================================
+
+You are using deprecated persistence configuration that will be removed in a
+future release. Your deployment will continue to work, but please migrate to
+the new unified dataStorage configuration.
+
+Deprecated settings detected:
+{{- if $legacyMultiUserBasic }}
+  - auth.multiUserBasic.persistence.* (currently enabled)
+{{- end }}
+{{- if $legacyQdrant }}
+  - qdrant.localPersistence.* (currently enabled)
+{{- end }}
+
+To migrate, update your values.yaml:
+
+  dataStorage:
+    enabled: true
+{{- if $legacyMultiUserBasic }}
+    size: {{ .Values.auth.multiUserBasic.persistence.size }}
+{{- else if $legacyQdrant }}
+    size: {{ .Values.qdrant.localPersistence.size }}
+{{- end }}
+    # storageClass: ""  # Optional: specify storage class
+    # existingClaim: "" # Optional: use existing PVC to preserve data
+
+After migrating, remove the deprecated settings:
+{{- if $legacyMultiUserBasic }}
+  - auth.multiUserBasic.persistence.enabled
+  - auth.multiUserBasic.persistence.size
+  - auth.multiUserBasic.persistence.storageClass
+  - auth.multiUserBasic.persistence.accessMode
+{{- end }}
+{{- if $legacyQdrant }}
+  - qdrant.localPersistence.enabled
+  - qdrant.localPersistence.size
+  - qdrant.localPersistence.storageClass
+  - qdrant.localPersistence.accessMode
+{{- end }}
+
+================================================================================
+{{- end }}
+
 For more information and documentation:
 - GitHub: https://github.com/cbcoutinho/nextcloud-mcp-server
 - Documentation: https://github.com/cbcoutinho/nextcloud-mcp-server#readme

charts/nextcloud-mcp-server/templates/_helpers.tpl

@@ -127,6 +127,55 @@ Create the name of the PVC to use for Qdrant local persistent storage
 {{- end }}
 {{- end }}
 
+{{/*
+Create the name of the PVC to use for /app/data storage
+*/}}
+{{- define "nextcloud-mcp-server.dataStoragePvcName" -}}
+{{- if .Values.dataStorage.existingClaim }}
+{{- .Values.dataStorage.existingClaim }}
+{{- else }}
+{{- include "nextcloud-mcp-server.fullname" . }}-data-storage
+{{- end }}
+{{- end }}
+
+{{/*
+Determine if data storage PVC should be enabled (backward compatible)
+Checks new dataStorage.enabled OR legacy persistence configs
+*/}}
+{{- define "nextcloud-mcp-server.dataStorageEnabled" -}}
+{{- if .Values.dataStorage.enabled -}}
+true
+{{- else if and (eq .Values.auth.mode "multi-user-basic") .Values.auth.multiUserBasic.enableOfflineAccess .Values.auth.multiUserBasic.persistence.enabled -}}
+true
+{{- else if and (eq .Values.qdrant.mode "persistent") .Values.qdrant.localPersistence.enabled -}}
+true
+{{- else -}}
+false
+{{- end -}}
+{{- end }}
+
+{{/*
+Check if legacy multi-user-basic persistence config is being used
+*/}}
+{{- define "nextcloud-mcp-server.legacyMultiUserBasicPersistence" -}}
+{{- if and (eq .Values.auth.mode "multi-user-basic") .Values.auth.multiUserBasic.enableOfflineAccess .Values.auth.multiUserBasic.persistence.enabled (not .Values.dataStorage.enabled) -}}
+true
+{{- else -}}
+false
+{{- end -}}
+{{- end }}
+
+{{/*
+Check if legacy qdrant persistence config is being used
+*/}}
+{{- define "nextcloud-mcp-server.legacyQdrantPersistence" -}}
+{{- if and (eq .Values.qdrant.mode "persistent") .Values.qdrant.localPersistence.enabled (not .Values.dataStorage.enabled) -}}
+true
+{{- else -}}
+false
+{{- end -}}
+{{- end }}
+
 {{/*
 Return the MCP server port
 */}}

charts/nextcloud-mcp-server/templates/deployment.yaml

@@ -286,14 +286,8 @@ spec:
             - name: oauth-storage
               mountPath: /app/.oauth
             {{- end }}
-            {{- if and (eq .Values.auth.mode "multi-user-basic") .Values.auth.multiUserBasic.enableOfflineAccess .Values.auth.multiUserBasic.persistence.enabled }}
-            - name: token-storage
+            - name: data-storage
               mountPath: /app/data
-            {{- end }}
-            {{- if and (eq .Values.qdrant.mode "persistent") .Values.qdrant.localPersistence.enabled }}
-            - name: qdrant-data
-              mountPath: /app/data
-            {{- end }}
             {{- with .Values.volumeMounts }}
             {{- toYaml . | nindent 12 }}
             {{- end }}
@@ -305,15 +299,12 @@ spec:
           persistentVolumeClaim:
             claimName: {{ include "nextcloud-mcp-server.oauthPvcName" . }}
         {{- end }}
-        {{- if and (eq .Values.auth.mode "multi-user-basic") .Values.auth.multiUserBasic.enableOfflineAccess .Values.auth.multiUserBasic.persistence.enabled }}
-        - name: token-storage
+        - name: data-storage
+        {{- if eq (include "nextcloud-mcp-server.dataStorageEnabled" .) "true" }}
           persistentVolumeClaim:
-            claimName: {{ include "nextcloud-mcp-server.multiUserBasicPvcName" . }}
-        {{- end }}
-        {{- if and (eq .Values.qdrant.mode "persistent") .Values.qdrant.localPersistence.enabled }}
-        - name: qdrant-data
-          persistentVolumeClaim:
-            claimName: {{ include "nextcloud-mcp-server.qdrantPvcName" . }}
+            claimName: {{ include "nextcloud-mcp-server.dataStoragePvcName" . }}
+        {{- else }}
+          emptyDir: {}
         {{- end }}
         {{- with .Values.volumes }}
         {{- toYaml . | nindent 8 }}

charts/nextcloud-mcp-server/templates/pvc.yaml

@@ -16,38 +16,34 @@ spec:
       storage: {{ .Values.auth.oauth.persistence.size }}
 {{- end }}
 ---
-{{- if and (eq .Values.auth.mode "multi-user-basic") .Values.auth.multiUserBasic.enableOfflineAccess .Values.auth.multiUserBasic.persistence.enabled (not .Values.auth.multiUserBasic.persistence.existingClaim) }}
+{{- if and (eq (include "nextcloud-mcp-server.dataStorageEnabled" .) "true") (not .Values.dataStorage.existingClaim) }}
+{{- $legacyMultiUserBasic := eq (include "nextcloud-mcp-server.legacyMultiUserBasicPersistence" .) "true" }}
+{{- $legacyQdrant := eq (include "nextcloud-mcp-server.legacyQdrantPersistence" .) "true" }}
+{{- $accessMode := .Values.dataStorage.accessMode }}
+{{- $storageClass := .Values.dataStorage.storageClass }}
+{{- $size := .Values.dataStorage.size }}
+{{- if $legacyMultiUserBasic }}
+{{- $accessMode = .Values.auth.multiUserBasic.persistence.accessMode }}
+{{- $storageClass = .Values.auth.multiUserBasic.persistence.storageClass }}
+{{- $size = .Values.auth.multiUserBasic.persistence.size }}
+{{- else if $legacyQdrant }}
+{{- $accessMode = .Values.qdrant.localPersistence.accessMode }}
+{{- $storageClass = .Values.qdrant.localPersistence.storageClass }}
+{{- $size = .Values.qdrant.localPersistence.size }}
+{{- end }}
 apiVersion: v1
 kind: PersistentVolumeClaim
 metadata:
-  name: {{ include "nextcloud-mcp-server.fullname" . }}-token-storage
+  name: {{ include "nextcloud-mcp-server.fullname" . }}-data-storage
   labels:
     {{- include "nextcloud-mcp-server.labels" . | nindent 4 }}
 spec:
   accessModes:
-    - {{ .Values.auth.multiUserBasic.persistence.accessMode }}
-  {{- if .Values.auth.multiUserBasic.persistence.storageClass }}
-  storageClassName: {{ .Values.auth.multiUserBasic.persistence.storageClass }}
+    - {{ $accessMode }}
+  {{- if $storageClass }}
+  storageClassName: {{ $storageClass }}
   {{- end }}
   resources:
     requests:
-      storage: {{ .Values.auth.multiUserBasic.persistence.size }}
-{{- end }}
----
-{{- if and (eq .Values.qdrant.mode "persistent") .Values.qdrant.localPersistence.enabled (not .Values.qdrant.localPersistence.existingClaim) }}
-apiVersion: v1
-kind: PersistentVolumeClaim
-metadata:
-  name: {{ include "nextcloud-mcp-server.fullname" . }}-qdrant-data
-  labels:
-    {{- include "nextcloud-mcp-server.labels" . | nindent 4 }}
-spec:
-  accessModes:
-    - {{ .Values.qdrant.localPersistence.accessMode }}
-  {{- if .Values.qdrant.localPersistence.storageClass }}
-  storageClassName: {{ .Values.qdrant.localPersistence.storageClass }}
-  {{- end }}
-  resources:
-    requests:
-      storage: {{ .Values.qdrant.localPersistence.size }}
+      storage: {{ $size }}
 {{- end }}

charts/nextcloud-mcp-server/values.yaml

@@ -139,6 +139,27 @@ auth:
       # Use existing PVC
       existingClaim: ""
 
+# Data Storage Configuration
+# Persistent volume for /app/data directory
+# Used for: token databases, qdrant persistent storage, and any app data
+# When disabled, uses emptyDir (non-persistent, but still writable)
+dataStorage:
+  # Enable persistent storage for /app/data
+  # Set to true when using:
+  # - Multi-user basic auth with offline access (stores tokens.db)
+  # - Qdrant persistent mode (stores vector database)
+  # - Any feature requiring persistent app data
+  # Set to false for basic auth without persistence (uses emptyDir)
+  enabled: false
+  # Storage class (leave empty for default)
+  storageClass: ""
+  accessMode: ReadWriteOnce
+  # Size for data storage (should accommodate tokens.db and/or qdrant data)
+  # Recommended: 1Gi minimum, 5Gi for production with qdrant
+  size: 1Gi
+  # Use existing PVC
+  existingClaim: ""
+
 # MCP server configuration
 mcp:
   # Transport mode (default: streamable-http for SSE)

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "nextcloud-mcp-server"
-version = "0.63.0"
+version = "0.63.1"
 description = "Model Context Protocol (MCP) server for Nextcloud integration - enables AI assistants to interact with Nextcloud data"
 authors = [
     {name = "Chris Coutinho", email = "chris@coutinho.io"}

uv.lock

@@ -1988,7 +1988,7 @@ wheels = [
 
 [[package]]
 name = "nextcloud-mcp-server"
-version = "0.63.0"
+version = "0.63.1"
 source = { editable = "." }
 dependencies = [
     { name = "aiosqlite" },