From ab34aa34bff25ec99b514f37a4451adc09cf96f0 Mon Sep 17 00:00:00 2001
From: titver968 <vermesan@hotmail.com>
Date: Thu, 27 Nov 2025 14:57:07 +0100
Subject: [PATCH] persistent volume by Calude

---
 praktikum/praktikum/templates/deployment.yaml | 11 ++++++++
 praktikum/praktikum/templates/pvc.yaml        | 28 +++++++++++++++++++
 praktikum/praktikum/values.yaml               | 11 ++++----
 3 files changed, 44 insertions(+), 6 deletions(-)
 create mode 100644 praktikum/praktikum/templates/pvc.yaml

diff --git a/praktikum/praktikum/templates/deployment.yaml b/praktikum/praktikum/templates/deployment.yaml
index b318755..bd5156a 100644
--- a/praktikum/praktikum/templates/deployment.yaml
+++ b/praktikum/praktikum/templates/deployment.yaml
@@ -64,6 +64,11 @@ spec:
             {{- toYaml .Values.securityContext | nindent 12 }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
+          {{- if .Values.persistence.enabled }}
+          volumeMounts:
+            - name: data
+              mountPath: {{ .Values.persistence.mountPath }}
+          {{- end }}
     {{- with .Values.nodeSelector }}
       nodeSelector:
 {{ toYaml . | indent 8 }}
@@ -76,3 +81,9 @@ spec:
       tolerations:
 {{ toYaml . | indent 8 }}
     {{- end }}
+      {{- if .Values.persistence.enabled }}
+      volumes:
+        - name: data
+          persistentVolumeClaim:
+            claimName: {{ template "praktikum.fullname" . }}-data
+      {{- end }}
diff --git a/praktikum/praktikum/templates/pvc.yaml b/praktikum/praktikum/templates/pvc.yaml
new file mode 100644
index 0000000..3e8ed50
--- /dev/null
+++ b/praktikum/praktikum/templates/pvc.yaml
@@ -0,0 +1,28 @@
+{{- if .Values.persistence.enabled -}}
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: {{ template "praktikum.fullname" . }}-data
+  labels:
+    app: {{ template "praktikum.name" . }}
+    chart: {{ template "praktikum.chart" . }}
+    release: {{ .Release.Name }}
+    heritage: {{ .Release.Service }}
+  {{- with .Values.persistence.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  accessModes:
+    - {{ .Values.persistence.accessMode | quote }}
+  {{- if .Values.persistence.storageClass }}
+  {{- if (eq "-" .Values.persistence.storageClass) }}
+  storageClassName: ""
+  {{- else }}
+  storageClassName: {{ .Values.persistence.storageClass | quote }}
+  {{- end }}
+  {{- end }}
+  resources:
+    requests:
+      storage: {{ .Values.persistence.size | quote }}
+{{- end -}}
diff --git a/praktikum/praktikum/values.yaml b/praktikum/praktikum/values.yaml
index 5eda1db..5984345 100644
--- a/praktikum/praktikum/values.yaml
+++ b/praktikum/praktikum/values.yaml
@@ -55,14 +55,13 @@ autoscaling:
 deploymentLabels: {}
 podLabels: {}
 
-sharedDataFolder:
+persistence:
   enabled: true
-  path: /daten
+  mountPath: /app/data
   accessMode: ReadWriteOnce
-  storageClass:
-  resources:
-    requests:
-      storage: 5Gi
+  size: 5Gi
+  storageClass: ""
+  annotations: {}
 
 updateStrategy:
   type: RollingUpdate