kube-prometheus: Update kops docs

jsonnet/kube-prometheus/kube-prometheus-insecure-kubelet.libsonnet

@@ -0,0 +1,25 @@
+{
+  prometheus+:: {
+    serviceMonitorKubelet+:
+      {
+        spec+: {
+          endpoints: [
+            {
+              port: 'http-metrics',
+              scheme: 'http',
+              interval: '30s',
+              bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
+            },
+            {
+              port: 'http-metrics',
+              scheme: 'http',
+              path: '/metrics/cadvisor',
+              interval: '30s',
+              honorLabels: true,
+              bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
+            },
+          ],
+        },
+      },
+  },
+}

jsonnet/kube-prometheus/kube-prometheus-kops.libsonnet

@@ -0,0 +1,23 @@
+local k = import 'ksonnet/ksonnet.beta.3/k.libsonnet';
+local service = k.core.v1.service;
+local servicePort = k.core.v1.service.mixin.spec.portsType;
+
+{
+  prometheus+:: {
+    kubeControllerManagerPrometheusDiscoveryService:
+      service.new('kube-controller-manager-prometheus-discovery', { 'k8s-app': 'kube-controller-manager' }, servicePort.newNamed('http-metrics', 10252, 10252)) +
+      service.mixin.metadata.withNamespace('kube-system') +
+      service.mixin.metadata.withLabels({ 'k8s-app': 'kube-controller-manager' }) +
+      service.mixin.spec.withClusterIp('None'),
+    kubeSchedulerPrometheusDiscoveryService:
+      service.new('kube-scheduler-prometheus-discovery', { 'k8s-app': 'kube-scheduler' }, servicePort.newNamed('http-metrics', 10251, 10251)) +
+      service.mixin.metadata.withNamespace('kube-system') +
+      service.mixin.metadata.withLabels({ 'k8s-app': 'kube-scheduler' }) +
+      service.mixin.spec.withClusterIp('None'),
+    kubeDnsPrometheusDiscoveryService:
+      service.new('kube-dns-prometheus-discovery', { 'k8s-app': 'kube-dns' }, [servicePort.newNamed('http-metrics-skydns', 10055, 10055), servicePort.newNamed('http-metrics-dnsmasq', 10054, 10054)]) +
+      service.mixin.metadata.withNamespace('kube-system') +
+      service.mixin.metadata.withLabels({ 'k8s-app': 'kube-dns' }) +
+      service.mixin.spec.withClusterIp('None'),
+  },
+}