allow setting the storageClass for /tmp and /app/tmp volumes (#89)

* charts/openproject/templates/_helpers.tpl: use .Values.persistence.storageClassName for /tmp and /app/tmp volumes, if it is defined * charts/openproject/values.yaml: define empty tmpStorageClassName * Create gorgeous-snakes-drum.md * Update gorgeous-snakes-drum.md --------- Co-authored-by: Oliver Günther <[email protected]>
opf · Jul 22, 2024 · 6be6b9c · 6be6b9c
1 parent cb16b87
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diff --git a/.changeset/gorgeous-snakes-drum.md b/.changeset/gorgeous-snakes-drum.md
@@ -0,0 +1,5 @@
+---
+"@openproject/helm-charts": minor
+---
+
+- allow setting `tmpStorageClassName` for /tmp and /app/tmp volumes
diff --git a/charts/openproject/templates/_helpers.tpl b/charts/openproject/templates/_helpers.tpl
@@ -93,6 +93,9 @@ securityContext:
     volumeClaimTemplate:
       spec:
         accessModes: ["ReadWriteOnce"]
+        {{- if or .Values.persistence.tmpStorageClassName .Values.persistence.storageClassName }}
+        storageClassName: {{ coalesce .Values.persistence.tmpStorageClassName .Values.persistence.storageClassName }}
+        {{- end }}
         resources:
           requests:
             storage: {{ .Values.openproject.tmpVolumesStorage }}
@@ -103,6 +106,9 @@ securityContext:
     volumeClaimTemplate:
       spec:
         accessModes: ["ReadWriteOnce"]
+        {{- if or .Values.persistence.tmpStorageClassName .Values.persistence.storageClassName }}
+        storageClassName: {{ coalesce .Values.persistence.tmpStorageClassName .Values.persistence.storageClassName }}
+        {{- end }}
         resources:
           requests:
             storage: {{ .Values.openproject.tmpVolumesStorage }}

diff --git a/charts/openproject/values.yaml b/charts/openproject/values.yaml
@@ -379,6 +379,9 @@ persistence:
   ## Define the class of PV.
   storageClassName:
 
+  ## Define the class of PV for the tmpVolumes.
+  tmpStorageClassName:
+
 ## Whether to use an S3-compatible object storage to store OpenProject attachments.
 ## If this is enabled, files will NOT be stored in the mounted volume configured in `persistence` above.
 ## The volume will not be used at all, so it `persistence.enabled` should be set to `false` in this case.