second server version

docker/grafana/provisioning/datasources/prometheus.yml

@@ -0,0 +1,14 @@
+# Grafana Datasource Configuration
+
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true
+    editable: true
+    jsonData:
+      timeInterval: "30s"
+      httpMethod: "POST"