[SEBA-72] Chart to deploy prometheus and grafana

Change-Id: I408ee45b56f0b171ccf7ad1e8443ec3a4f21df12
diff --git a/helm-charts/nem-monitoring/templates/NOTES.txt b/helm-charts/nem-monitoring/templates/NOTES.txt
new file mode 100644
index 0000000..780bf45
--- /dev/null
+++ b/helm-charts/nem-monitoring/templates/NOTES.txt
@@ -0,0 +1,12 @@
+Thank you for installing {{ .Chart.Name }}.
+
+Your release is named {{ .Release.Name }}.
+
+You can now access Grafana at: <cluster-ip>:31300
+using:
+
+username: {{ .Values.grafana.adminUser}}
+password: {{ .Values.grafana.adminPassword}}
+
+and Prometheus at: <cluster-ip>:31301
+
diff --git a/helm-charts/nem-monitoring/templates/grafana-dashboard-kb8s-configmap.yaml b/helm-charts/nem-monitoring/templates/grafana-dashboard-kb8s-configmap.yaml
new file mode 100644
index 0000000..3334c51
--- /dev/null
+++ b/helm-charts/nem-monitoring/templates/grafana-dashboard-kb8s-configmap.yaml
@@ -0,0 +1,24 @@
+---
+# Copyright 2018-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: grafana-dashboard-kb8s
+  labels:
+     grafana_dashboard: "1"
+data:
+  kb8s.json: |
+{{ .Files.Get "grafana-dashboards/kb8s-app-metrics.json" | indent 4 }}
\ No newline at end of file
diff --git a/helm-charts/nem-monitoring/templates/grafana-dashboard-voltha-configmap.yaml b/helm-charts/nem-monitoring/templates/grafana-dashboard-voltha-configmap.yaml
new file mode 100644
index 0000000..efbb0dd
--- /dev/null
+++ b/helm-charts/nem-monitoring/templates/grafana-dashboard-voltha-configmap.yaml
@@ -0,0 +1,24 @@
+---
+# Copyright 2018-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: ConfigMap
+metadata:
+  name: grafana-dashboard-voltha
+  labels:
+     grafana_dashboard: "1"
+data:
+  voltha.json: |
+{{ .Files.Get "grafana-dashboards/voltha-kpi.json" | indent 4 }}
\ No newline at end of file
diff --git a/helm-charts/nem-monitoring/templates/voltha-exporter-deployment.yaml b/helm-charts/nem-monitoring/templates/voltha-exporter-deployment.yaml
new file mode 100644
index 0000000..f69f163
--- /dev/null
+++ b/helm-charts/nem-monitoring/templates/voltha-exporter-deployment.yaml
@@ -0,0 +1,38 @@
+---
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: voltha-kpi-exporter
+  labels:
+    release: {{ .Release.Name }}
+spec:
+  replicas: 2
+  template:
+    metadata:
+      labels:
+        app: voltha-kpi-exporter
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: voltha-kpi-exporter
+          image: {{ tpl .Values.nem_voltha_kpi_exporter_image . | quote }}
+          imagePullPolicy: {{ .Values.imagePullPolicy }}
+          args: ["-broker={{ .Values.args.voltha_kpi_broker }}", "-topic={{ .Values.args.voltha_kpi_topic }}"]
+          ports:
+            - containerPort: 8080
+              port: 8080
+              protocol: TCP
diff --git a/helm-charts/nem-monitoring/templates/voltha-exporter-service.yaml b/helm-charts/nem-monitoring/templates/voltha-exporter-service.yaml
new file mode 100644
index 0000000..60a67f4
--- /dev/null
+++ b/helm-charts/nem-monitoring/templates/voltha-exporter-service.yaml
@@ -0,0 +1,30 @@
+---
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: voltha-kpi-exporter
+  labels:
+    release: {{ .Release.Name }}
+spec:
+  type: NodePort
+  ports:
+    - port: 8080
+      targetPort: 8080
+      nodePort: {{ .Values.nem_voltha_kpi_exporter_nodePort }}
+      protocol: TCP
+  selector:
+    app: "voltha-kpi-exporter"