diff --git a/jsonnet/kube-prometheus/components/k8s-control-plane.libsonnet b/jsonnet/kube-prometheus/components/k8s-control-plane.libsonnet index d2aab5a54e46c209a41c9328cbb68262ab4723e3..b2cf89e2e622bdabf7c44d35fde1202ff92a6341 100644 --- a/jsonnet/kube-prometheus/components/k8s-control-plane.libsonnet +++ b/jsonnet/kube-prometheus/components/k8s-control-plane.libsonnet @@ -37,6 +37,14 @@ function(params) { mixin:: (import 'github.com/kubernetes-monitoring/kubernetes-mixin/mixin.libsonnet') { _config+:: k8s._config.mixin._config, + } + { + // Filter-out alerts related to kube-proxy when `kubeProxy: false` + [if !(defaults + params).kubeProxy then 'prometheusAlerts']+:: { + groups: std.filter( + function(g) !std.member(['kubernetes-system-kube-proxy'], g.name), + super.groups + ), + }, }, prometheusRule: { diff --git a/manifests/kubernetesControlPlane-prometheusRule.yaml b/manifests/kubernetesControlPlane-prometheusRule.yaml index 742662288cf695ff79ab99d33ccdbee52c1236f4..d9e5a606153336fdde9ced70ddbdb3f1d8bb48db 100644 --- a/manifests/kubernetesControlPlane-prometheusRule.yaml +++ b/manifests/kubernetesControlPlane-prometheusRule.yaml @@ -752,18 +752,6 @@ spec: for: 15m labels: severity: critical - - name: kubernetes-system-kube-proxy - rules: - - alert: KubeProxyDown - annotations: - description: KubeProxy has disappeared from Prometheus target discovery. - runbook_url: https://runbooks.prometheus-operator.dev/runbooks/kubernetes/kubeproxydown - summary: Target disappeared from Prometheus target discovery. - expr: | - absent(up{job="kube-proxy"} == 1) - for: 15m - labels: - severity: critical - name: kube-apiserver-burnrate.rules rules: - expr: |