Trying to alleviate change introduced in helm#15770 by making multiple

provisioners optional. Also bumped version and added entry to README.

Signed-off-by: Borna Skukan <skuxay@gmail.com>

stable/grafana/Chart.yaml

@@ -1,6 +1,6 @@
 apiVersion: v1
 name: grafana
-version: 4.0.2
+version: 4.0.3
 appVersion: 6.4.2
 kubeVersion: "^1.8.0-0"
 description: The leading tool for querying and visualizing time series and metrics.

stable/grafana/README.md

@@ -113,6 +113,7 @@ This version requires Helm >= 2.12.0.
 | `sidecar.imagePullPolicy`                 | Sidecar image pull policy                     | `IfNotPresent`                                          |
 | `sidecar.resources`                       | Sidecar resources                             | `{}`                                                    |
 | `sidecar.dashboards.enabled`              | Enables the cluster wide search for dashboards and adds/updates/deletes them in grafana | `false`       |
+| `sidecar.dashboards.SCProvider`           | Enables creation of sidecar provider          | `false`
 | `sidecar.dashboards.provider.name`        | Unique name of the grafana provider           | `sidecarProvider`                                       |
 | `sidecar.dashboards.provider.orgid`       | Id of the organisation, to which the dashboards should be added | `1`                                   |
 | `sidecar.dashboards.provider.folder`      | Logical folder in which grafana groups dashboards | `""`                                                |

stable/grafana/templates/_pod.tpl

@@ -184,10 +184,12 @@ containers:
 {{- if .Values.sidecar.dashboards.enabled }}
       - name: sc-dashboard-volume
         mountPath: {{ .Values.sidecar.dashboards.folder | quote }}
+{{ if .Values.sidecar.dashboards.SCProvider }}
       - name: sc-dashboard-provider
         mountPath: "/etc/grafana/provisioning/dashboards/sc-dashboardproviders.yaml"
         subPath: provider.yaml
 {{- end}}
+{{- end}}
 {{- if .Values.sidecar.datasources.enabled }}
       - name: sc-datasources-volume
         mountPath: "/etc/grafana/provisioning/datasources"
@@ -332,7 +334,7 @@ volumes:
 {{- if .Values.sidecar.dashboards.enabled }}
   - name: sc-dashboard-volume
     emptyDir: {}
-{{- if .Values.sidecar.dashboards.enabled }}
+{{- if .Values.sidecar.dashboards.SCProvider }}
   - name: sc-dashboard-provider
     configMap:
       name: {{ template "grafana.fullname" . }}-config-dashboards

stable/grafana/values.yaml

@@ -432,6 +432,7 @@ sidecar:
   # skipTlsVerify: true
   dashboards:
     enabled: false
+    SCProvider: false
     # label that the configmaps with dashboards are marked with
     label: grafana_dashboard
     # folder in the pod that should hold the collected dashboards (unless `defaultFolderName` is set)