*: cleanup and unify minikube and self-hosted discovery

manifests/etcd/etcd-bootkube-gce.yaml

@@ -3,8 +3,7 @@ kind: Service
 metadata:
   name: etcd-k8s
   labels:
-    app: etcd
-    etcd: k8s
+    k8s-app: etcd
 spec:
   type: ClusterIP
   clusterIP: None
@@ -18,8 +17,7 @@ kind: Endpoints
 metadata:
   name: etcd-k8s
   labels:
-    app: etcd
-    etcd: k8s
+    k8s-app: etcd
 subsets:
 - addresses:
   - ip: 10.142.0.2

manifests/etcd/etcd-bootkube-vagrant-multi.yaml

@@ -3,8 +3,7 @@ kind: Service
 metadata:
   name: etcd-k8s
   labels:
-    app: etcd
-    etcd: k8s
+    k8s-app: etcd
 spec:
   type: ClusterIP
   clusterIP: None
@@ -18,8 +17,7 @@ kind: Endpoints
 metadata:
   name: etcd-k8s
   labels:
-    app: etcd
-    etcd: k8s
+    k8s-app: etcd
 subsets:
 - addresses:
   - ip: 172.17.4.51

manifests/k8s/minikube/kube-apiserver.yaml

@@ -0,0 +1,27 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: kube-apiserver-prometheus-discovery
+  labels:
+    k8s-app: kubernetes
+spec:
+  type: ClusterIP
+  clusterIP: None
+  ports:
+  - name: https-metrics
+    port: 8443
+    protocol: TCP
+---
+apiVersion: v1
+kind: Endpoints
+metadata:
+  name: kube-apiserver-prometheus-discovery
+  labels:
+    k8s-app: kubernetes
+subsets:
+- addresses:
+  - ip: 192.168.99.100
+  ports:
+  - name: https-metrics
+    port: 8443
+    protocol: TCP

manifests/k8s/minikube/kube-controller-manager.yaml

@@ -0,0 +1,28 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: kube-controller-manager-prometheus-discovery
+  labels:
+    k8s-app: kube-controller-manager
+spec:
+  type: ClusterIP
+  clusterIP: None
+  ports:
+  - name: http-metrics
+    port: 10252
+    targetPort: 10252
+    protocol: TCP
+---
+apiVersion: v1
+kind: Endpoints
+metadata:
+  name: kube-controller-manager-prometheus-discovery
+  labels:
+    k8s-app: kube-controller-manager
+subsets:
+- addresses:
+  - ip: 192.168.99.100
+  ports:
+  - name: http-metrics
+    port: 10252
+    protocol: TCP

manifests/k8s/minikube/kube-scheduler.yaml

@@ -0,0 +1,28 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: kube-scheduler-prometheus-discovery
+  labels:
+    k8s-app: kube-scheduler
+spec:
+  type: ClusterIP
+  clusterIP: None
+  ports:
+  - name: http-metrics
+    port: 10251
+    targetPort: 10251
+    protocol: TCP
+---
+apiVersion: v1
+kind: Endpoints
+metadata:
+  name: kube-scheduler-prometheus-discovery
+  labels:
+    k8s-app: kube-scheduler
+subsets:
+- addresses:
+  - ip: 192.168.99.100
+  ports:
+  - name: http-metrics
+    port: 10251
+    protocol: TCP

manifests/k8s/self-hosted/kube-apiserver.yaml

@@ -0,0 +1,16 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: kube-apiserver-prometheus-discovery
+  labels:
+    k8s-app: kubernetes
+spec:
+  selector:
+    k8s-app: kube-apiserver
+  type: ClusterIP
+  clusterIP: None
+  ports:
+  - name: https-metrics
+    port: 443
+    targetPort: 443
+    protocol: TCP

manifests/k8s/self-hosted/kube-controller-manager.yaml

@@ -10,7 +10,7 @@ spec:
   type: ClusterIP
   clusterIP: None
   ports:
-  - name: prometheus
+  - name: http-metrics
     port: 10252
     targetPort: 10252
     protocol: TCP

manifests/k8s/self-hosted/kube-dns.yaml

@@ -10,11 +10,11 @@ spec:
   type: ClusterIP
   clusterIP: None
   ports:
-  - name: prometheus-skydns
+  - name: http-metrics-skydns
     port: 10055
     targetPort: 10055
     protocol: TCP
-  - name: prometheus-dnsmasq
+  - name: http-metrics-dnsmasq
     port: 10054
     targetPort: 10054
     protocol: TCP

manifests/k8s/self-hosted/kube-scheduler.yaml

@@ -10,7 +10,7 @@ spec:
   type: ClusterIP
   clusterIP: None
   ports:
-  - name: prometheus
+  - name: http-metrics
     port: 10251
     targetPort: 10251
     protocol: TCP

manifests/prometheus-operator.yaml

@@ -13,7 +13,7 @@ spec:
     spec:
       containers:
        - name: prometheus-operator
-         image: quay.io/coreos/prometheus-operator:v0.1.0
+         image: quay.io/coreos/prometheus-operator:v0.2.1
          resources:
            requests:
              cpu: 100m

manifests/prometheus/prometheus-k8s-cm.yaml

@@ -56,15 +56,10 @@ data:
       relabel_configs:
       - action: keep
         source_labels: [__meta_kubernetes_service_name]
-        regex: prometheus|kubernetes|node-exporter|kube-state-metrics|etcd-k8s
+        regex: prometheus|node-exporter|kube-state-metrics
       - action: replace
         source_labels: [__meta_kubernetes_service_name]
         target_label: job
-      - action: replace
-        source_labels: [__meta_kubernetes_service_name]
-        regex: kubernetes
-        target_label: __scheme__
-        replacement: https
 
     # Scrapes the endpoint lists for the kube-dns server. Which we consider
     # part of a default setup.
@@ -78,16 +73,19 @@ data:
 
       relabel_configs:
       - action: replace
-        source_labels: [__meta_kubernetes_service_name]
+        source_labels: [__meta_kubernetes_service_label_k8s_app]
         target_label: job
-        regex: "kube-(.*)-prometheus-discovery"
-        replacement: "kube-${1}"
       - action: keep
         source_labels: [__meta_kubernetes_service_name]
-        regex: "kube-(.*)-prometheus-discovery"
+        regex: ".*-prometheus-discovery"
       - action: keep
         source_labels: [__meta_kubernetes_endpoint_port_name]
-        regex: "prometheus.*"
+        regex: "http-metrics.*|https-metrics.*"
+      - action: replace
+        source_labels: [__meta_kubernetes_endpoint_port_name]
+        regex: "https-metrics.*"
+        target_label: __scheme__
+        replacement: https
 kind: ConfigMap
 metadata:
   creationTimestamp: null