update grafana

deploy/grafana/grafana-deploy.yaml

@@ -51,7 +51,13 @@ spec:
           volumeMounts:
             - mountPath: /var/lib/grafana
               name: grafana-pv
+            - name: grafana-datasources
+            mountPath: /etc/grafana/provisioning/datasources/datasources.yaml
+            subPath: datasources.yaml
       volumes:
         - name: grafana-pv
           persistentVolumeClaim:
             claimName: grafana-pvc
+        - name: grafana-datasources
+          configMap:
+            name: grafana-datasources

deploy/grafana/prometheus-ds.yaml

@@ -1,8 +1,15 @@
-apiVersion: 1
-datasources:
-  - name: Prometheus
-    type: prometheus
-    access: proxy
-    url: http://prometheus-k8s.monitoring:9090
-    isDefault: true
-    editable: false
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: grafana-datasources
+  namespace: grafana
+data:
+  datasources.yaml: |
+    apiVersion: 1
+    datasources:
+      - name: Prometheus
+        type: prometheus
+        access: proxy
+        url: http://prometheus-k8s.monitoring:9090
+        isDefault: true
+        editable: false