Added multi-cluster monitoring

manifests/monitoring/node-exporter.yaml

@@ -0,0 +1,87 @@
+
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: prometheus-node-exporter
+  namespace: monitoring
+  labels:
+    app.kubernetes.io/name: prometheus
+    app.kubernetes.io/component: node-exporter
+---
+apiVersion: v1
+kind: Service
+metadata:
+  annotations:
+    prometheus.io/scrape: "true"
+  labels:
+    app.kubernetes.io/name: prometheus
+    app.kubernetes.io/component: node-exporter
+  name: prometheus-node-exporter
+  namespace: monitoring
+spec:
+  clusterIP: None
+  ports:
+    - name: metrics
+      port: 9100
+      protocol: TCP
+      targetPort: 9100
+  selector:
+    app.kubernetes.io/name: prometheus
+    app.kubernetes.io/component: node-exporter
+  type: "ClusterIP"
+---
+apiVersion: apps/v1
+kind: DaemonSet
+metadata:
+  labels:
+    app.kubernetes.io/name: prometheus
+    app.kubernetes.io/component: node-exporter
+  name: prometheus-node-exporter
+  namespace: monitoring
+spec:
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: prometheus
+      app.kubernetes.io/component: node-exporter
+  updateStrategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: prometheus
+        app.kubernetes.io/component: node-exporter
+    spec:
+      serviceAccountName: prometheus-node-exporter
+      containers:
+        - name: prometheus-node-exporter
+          image: "prom/node-exporter:v1.1.2"
+          imagePullPolicy: "IfNotPresent"
+          args:
+            - --path.procfs=/host/proc
+            - --path.sysfs=/host/sys
+            - --no-collector.wifi
+            - --no-collector.hwmon
+            - --no-collector.netclass
+            - --collector.filesystem.ignored-mount-points=^/(dev|proc|sys|var/lib/docker/.+|var/lib/kubelet/pods/.+)($|/)
+            - --web.listen-address=:9100
+          ports:
+            - name: metrics
+              containerPort: 9100
+              hostPort: 9100
+          volumeMounts:
+            - name: proc
+              mountPath: /host/proc
+              readOnly:  true
+            - name: sys
+              mountPath: /host/sys
+              readOnly: true
+      hostNetwork: true
+      hostPID: true
+      volumes:
+        - name: proc
+          hostPath:
+            path: /proc
+        - name: sys
+          hostPath:
+            path: /sys
+---