Added SNMP exporter to monitor router

manifests/snmp-exporter/snmp-exporter-deployment.yaml

@@ -0,0 +1,20 @@
+apiVersion: apps/v1beta1
+kind: Deployment
+metadata:
+  name: snmp-exporter
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: snmp-exporter
+  template:
+    metadata:
+      labels:
+        app: snmp-exporter
+    spec:
+      containers:
+      - image: carlosedp/snmp_exporter:v0.9.0
+        name: snmp-exporter
+        ports:
+        - containerPort: 9116
+          name: metrics

manifests/snmp-exporter/snmp-exporter-service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    app: snmp-exporter
+  name: snmp-exporter
+spec:
+  ports:
+  - name: http-metrics
+    port: 9116
+    protocol: TCP
+    targetPort: metrics
+  selector:
+    app: snmp-exporter
+

manifests/snmp-exporter/snmp-exporter-servicemonitor-router.yaml

@@ -0,0 +1,24 @@
+apiVersion: monitoring.coreos.com/v1
+kind: ServiceMonitor
+metadata:
+  labels:
+    k8s-app: snmp-exporter
+  name: snmp-exporter
+spec:
+  jobLabel: k8s-app
+  selector:
+    app: snmp-exporter
+  namespaceSelector:
+    matchNames:
+    - monitoring
+
+  endpoints:
+  - interval: 60s
+    port: http-metrics
+    params:
+      module:
+      - ddwrt
+      target:
+      - 192.168.1.1
+    path: "/snmp"
+    targetPort: 9116