Merge pull request #6 from heltondd/master

Persistente storageclass option

README.md

@@ -19,6 +19,7 @@ The following tables lists the configurable parameters of the `vsts-agent` chart
 | `image.pullPolicy`                | Image pull policy                     | `Always`                                                  |
 | `replicas`                        | Number of vsts-agent instaces started | `3`                                                       |
 | `resources.disk`                  | Size of the disk attached to the agent| `50Gi`                                                    |
+| `resources.storageclass`          | Specify storageclass used in kubernetes| `default`                                                    |
 | `vstsAccount`                     | VSTS account name                     | `nil` (must be provided during installation)              |
 | `vstsToken`                       | VSTS personal access token            | `nil` (must be provided during installation)              |
 | `vstsPool`                        | VSTS agent pool name                  | `kubernetes-vsts-agents`                                  |

templates/vsts-agent.yaml

@@ -63,6 +63,7 @@ spec:
       name: workspace
     spec:
       accessModes: [ ReadWriteOnce ]
+      storageClassName: {{ .Values.resources.storageclass | default "default" | quote }}
       resources:
         requests:
           storage: {{ .Values.resources.disk | default "50Gi" | quote }}

values.yaml

@@ -13,3 +13,4 @@ resources:
     cpu: 4
     memory: 8Gi
   disk: "50Gi"
+  storageclass: "default"