Merge pull request #1200 from paulfantom/coredns-selector

jsonnet: fix label selector for coredns ServiceMonitor

jsonnet/kube-prometheus/components/k8s-control-plane.libsonnet

@@ -245,7 +245,7 @@ function(params) {
     spec: {
       jobLabel: 'app.kubernetes.io/name',
       selector: {
-        matchLabels: { 'app.kubernetes.io/name': 'kube-dns' },
+        matchLabels: { 'k8s-app': 'kube-dns' },
       },
       namespaceSelector: {
         matchNames: ['kube-system'],

manifests/kubernetes-serviceMonitorCoreDNS.yaml

@@ -16,4 +16,4 @@ spec:
     - kube-system
   selector:
     matchLabels:
-      app.kubernetes.io/name: kube-dns
+      k8s-app: kube-dns