Adding OpenTelemetry Metrics and Tracing

examples/grafana/provisioning/dashboards/dashboard.yaml

@@ -0,0 +1,9 @@
+apiVersion: 1
+providers:
+  - name: "newt"
+    folder: "Newt"
+    type: file
+    disableDeletion: false
+    allowUiUpdates: true
+    options:
+      path: /var/lib/grafana/dashboards

examples/grafana/provisioning/datasources/prometheus.yaml

@@ -0,0 +1,9 @@
+apiVersion: 1
+datasources:
+  - name: Prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    uid: prometheus
+    isDefault: true
+    editable: true