define svc and ep for k3s prom discovery

monitoring/k3s.libsonnet

@@ -2,9 +2,17 @@ local k = import 'ksonnet/ksonnet.beta.4/k.libsonnet';
 local endpoints = k.core.v1.endpoints;
 local endpointSubset = endpoints.subsetsType;
 local endpointPort = endpointSubset.portsType;
+local service = k.core.v1.service;
+local servicePort = k.core.v1.service.mixin.spec.portsType;
+local masterIP = '185.95.218.11';
 
 {
   prometheus+:: {
+    kubeSchedulerPrometheusDiscoveryService:
+      local p = servicePort.newNamed('http-metrics', 10251, 10251);
+      service.new('kube-scheduler', { 'k8s-app': 'kube-scheduler' }, p) +
+      service.mixin.metadata.withNamespace('kube-system') +
+      service.mixin.metadata.withLabels({ 'k8s-app': 'kube-scheduler' }),
     kubeSchedulerPrometheusDiscoveryEndpoints:
       local port = endpointPort.new() +
                    endpointPort.withName('http-metrics') +
@@ -12,15 +20,20 @@ local endpointPort = endpointSubset.portsType;
                    endpointPort.withProtocol('TCP');
       local subset = endpointSubset.new() +
                      endpointSubset.withAddresses([
-                       { ip: '185.95.218.11' },
+                       { ip: masterIP },
                      ]) +
                      endpointSubset.withPorts(port);
 
       endpoints.new() +
-      endpoints.mixin.metadata.withName('kube-scheduler-knurrli') +
+      endpoints.mixin.metadata.withName('kube-scheduler') +
       endpoints.mixin.metadata.withNamespace('kube-system') +
       endpoints.mixin.metadata.withLabels({ 'k8s-app': 'kube-scheduler' }) +
       endpoints.withSubsets(subset),
+    kubeControllerManagerPrometheusDiscoveryService:
+      local p = servicePort.newNamed('http-metrics', 10252, 10252);
+      service.new('kube-controller-manager', { 'k8s-app': 'kube-controller-manager' }, p) +
+      service.mixin.metadata.withNamespace('kube-system') +
+      service.mixin.metadata.withLabels({ 'k8s-app': 'kube-controller-manager' }),
     kubeControllerManagerPrometheusDiscoveryEndpoints:
       local port = endpointPort.new() +
                    endpointPort.withName('http-metrics') +
@@ -28,12 +41,12 @@ local endpointPort = endpointSubset.portsType;
                    endpointPort.withProtocol('TCP');
       local subset = endpointSubset.new() +
                      endpointSubset.withAddresses([
-                       { ip: '185.95.218.11' },
+                       { ip: masterIP },
                      ]) +
                      endpointSubset.withPorts(port);
 
       endpoints.new() +
-      endpoints.mixin.metadata.withName('kube-controller-manager-knurrli') +
+      endpoints.mixin.metadata.withName('kube-controller-manager') +
       endpoints.mixin.metadata.withNamespace('kube-system') +
       endpoints.mixin.metadata.withLabels({ 'k8s-app': 'kube-controller-manager' }) +
       endpoints.withSubsets(subset),

monitoring/manifests/prometheus-kubeControllerManagerPrometheusDiscoveryEndpoints.yaml

@@ -3,7 +3,7 @@ kind: Endpoints
 metadata:
   labels:
     k8s-app: kube-controller-manager
-  name: kube-controller-manager-knurrli
+  name: kube-controller-manager
   namespace: kube-system
 subsets:
 - addresses:

monitoring/manifests/prometheus-kubeControllerManagerPrometheusDiscoveryService.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    k8s-app: kube-controller-manager
+  name: kube-controller-manager
+  namespace: kube-system
+spec:
+  ports:
+  - name: http-metrics
+    port: 10252
+    targetPort: 10252
+  selector:
+    k8s-app: kube-controller-manager

monitoring/manifests/prometheus-kubeSchedulerPrometheusDiscoveryEndpoints.yaml

@@ -3,7 +3,7 @@ kind: Endpoints
 metadata:
   labels:
     k8s-app: kube-scheduler
-  name: kube-scheduler-knurrli
+  name: kube-scheduler
   namespace: kube-system
 subsets:
 - addresses:

monitoring/manifests/prometheus-kubeSchedulerPrometheusDiscoveryService.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  labels:
+    k8s-app: kube-scheduler
+  name: kube-scheduler
+  namespace: kube-system
+spec:
+  ports:
+  - name: http-metrics
+    port: 10251
+    targetPort: 10251
+  selector:
+    k8s-app: kube-scheduler