Added SMTP notification for grafana

manifests/grafana/grafana-configmap.yaml

@@ -21,3 +21,12 @@ data:
 
     [auth.anonymous]
     enabled = false
+
+    [smtp]
+    enabled = true
+    host = 192.168.1.50:30025 
+    user =
+    password =
+    from_address = 'carlosedp@gmail.com'
+    from_name = Grafana Alert
+    skip_verify = true

manifests/smtp-server/smtp.yaml

@@ -0,0 +1,62 @@
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  annotations:
+    deployment.kubernetes.io/revision: "1"
+  generation: 1
+  labels:
+    run: smtp-server
+  name: smtp-server
+  namespace: monitoring
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      run: smtp-server
+  strategy:
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 1
+    type: RollingUpdate
+  template:
+    metadata:
+      creationTimestamp: null
+      labels:
+        run: smtp-server
+    spec:
+      containers:
+      - image: carlosedp/docker-smtp
+        imagePullPolicy: Always
+        name: smtp-server
+        ports:
+        - containerPort: 25
+          protocol: TCP
+        env:
+        - name: GMAIL_USER
+          value: "youremail@gmail.com"
+        - name: GMAIL_PASSWORD
+          value: "yourpassword"
+        - name: DISABLE_IPV6
+          value: "True"
+        - name: RELAY_DOMAINS
+          value: ":192.168.0.0/24:10.0.0.0/16"
+        resources: {}
+      restartPolicy: Always
+  replicas: 1
+---
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    run: smtp-server
+  name: smtp-server
+  namespace: monitoring
+spec:
+  ports:
+  - nodePort: 30025
+    port: 25
+    protocol: TCP
+    targetPort: 25
+  selector:
+    run: smtp-server
+  type: NodePort