contrib/kube-prometheus: Create prometheus-adapter component

contrib/kube-prometheus: Add section on Prometheus Adapter requirements to README.md

manifests/prometheus-adapter-deployment.yaml

@@ -0,0 +1,41 @@
+apiVersion: apps/v1beta2
+kind: Deployment
+metadata:
+  name: prometheus-adapter
+  namespace: monitoring
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      name: prometheus-adapter
+  template:
+    metadata:
+      labels:
+        name: prometheus-adapter
+    spec:
+      containers:
+      - args:
+        - --cert-dir=/var/run/serving-cert
+        - --config=/etc/adapter/config.yaml
+        - --logtostderr=true
+        - --metrics-relist-interval=1m
+        - --prometheus-url=http://prometheus-k8s.monitoring.svc:9090/
+        - --secure-port=6443
+        image: directxman12/k8s-prometheus-adapter-amd64:latest
+        name: prometheus-adapter
+        ports:
+        - containerPort: 6443
+        volumeMounts:
+        - mountPath: /var/run/serving-cert
+          name: volume-serving-cert
+          readOnly: false
+        - mountPath: /etc/adapter
+          name: config
+          readOnly: false
+      serviceAccountName: prometheus-adapter
+      volumes:
+      - emptyDir: {}
+        name: volume-serving-cert
+      - configMap:
+          name: adapter-config
+        name: config