feat(taskfile-build): add configurable storage size for persistent volume claim

- Add `storageSize` parameter to `values.yaml` with a default of `1Gi`
- Update `templates/pvc.yaml` to use the configurable size instead of hardcoded `10Gi`
- Document the new parameter in `README.md`

taskfile-build/README.md

@@ -26,6 +26,7 @@ This Helm chart deploys a taskfile.build container.
 | `caddyRoot`        | Static site path relative to repo root. | `""`                               |
 | `additionalEnvs`   | Additional environment variables to set | `{}`                               |
 | `storageClassName` | Set the storage class                   | `""`                               |
+| `storageSize`      | Set the persistent volume claim size    | `1Gi`                                |
 
 ### Resources requests and limits
 

taskfile-build/templates/pvc.yaml

@@ -7,7 +7,7 @@ spec:
     - ReadWriteOnce
   resources:
     requests:
-      storage: 10Gi
+      storage: {{ .Values.storageSize | default "1Gi" }}
   {{- if .Values.storageClassName }}
   storageClassName: {{ .Values.storageClassName }}
   {{- end }}

taskfile-build/values.yaml

@@ -28,6 +28,8 @@ caddyRoot: ""
 additionalEnvs: {}
 ## @param storageClassName Set the storage class
 storageClassName: ""
+## @param storageSize Set the persistent volume claim size
+storageSize: "1Gi"
 ## @section Resources requests and limits
 resources:
   ## @param resources.requests.memory Memory request for the container