feat: Option in Values.yaml to set scratch PV size

helm/blueapi/README.md

@@ -21,9 +21,10 @@ A Helm chart deploying a worker pod that runs Bluesky plans
 | imagePullSecrets | list | `[]` |  |
 | ingress | object | `{"annotations":{},"className":"nginx","enabled":false,"hosts":[{"host":"example.diamond.ac.uk","paths":[{"path":"/","pathType":"Prefix"}]}],"tls":[]}` | Configuring and enabling an ingress allows blueapi to be served at a nicer address, e.g. ixx-blueapi.diamond.ac.uk |
 | ingress.hosts[0] | object | `{"host":"example.diamond.ac.uk","paths":[{"path":"/","pathType":"Prefix"}]}` | Request a host from https://jira.diamond.ac.uk/servicedesk/customer/portal/2/create/91 of the form ixx-blueapi.diamond.ac.uk. Note: pathType: Prefix is required in Diamond's clusters |
-| initContainer | object | `{"enabled":false,"persistentVolume":{"enabled":false,"existingClaimName":""}}` | Configure the initContainer that checks out the scratch configuration repositories |
+| initContainer | object | `{"enabled":false,"persistentVolume":{"enabled":false,"existingClaimName":"","size":"1Gi"}}` | Configure the initContainer that checks out the scratch configuration repositories |
 | initContainer.persistentVolume.enabled | bool | `false` | Whether to use a persistent volume in the cluster or check out onto the mounted host filesystem If persistentVolume.enabled: False, mounts scratch.root as scratch.root in the container |
 | initContainer.persistentVolume.existingClaimName | string | `""` | May be set to an existing persistent volume claim to re-use the volume, else a new one is created for each blueapi release |
+| initContainer.persistentVolume.size | string | `"1Gi"` | Size of persistent volume |
 | initResources | object | `{}` | Override resources for init container. By default copies resources of main container. |
 | livenessProbe | object | `{"failureThreshold":3,"httpGet":{"path":"/healthz","port":"http"},"periodSeconds":10}` | Liveness probe, if configured kubernetes will kill the pod and start a new one if failed consecutively. This is automatically disabled when in debug mode. |
 | nameOverride | string | `""` |  |

helm/blueapi/templates/volumes.yaml

@@ -11,5 +11,5 @@ spec:
     - ReadWriteMany
   resources:
     requests:
-      storage: 1Gi
+      storage: {{ .Values.initContainer.persistentVolume.size }} 
 {{- end }}

helm/blueapi/values.schema.json

@@ -122,6 +122,10 @@
                         "existingClaimName": {
                             "description": "May be set to an existing persistent volume claim to re-use the volume, else a new one is created for each blueapi release",
                             "type": "string"
+                        },
+                        "size": {
+                            "description": "Size of persistent volume",
+                            "type": "string"
                         }
                     }
                 }

helm/blueapi/values.yaml

@@ -218,6 +218,8 @@ initContainer:
     enabled: false
     # -- May be set to an existing persistent volume claim to re-use the volume, else a new one is created for each blueapi release
     existingClaimName: ""
+    # -- Size of persistent volume
+    size: "1Gi"
 
 debug:
   # -- If enabled, runs debugpy, allowing port-forwarding to expose port 5678 or attached vscode instance