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jsonnet: Drop deprecated coredns_cache_misses_total

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Deprecated via https://github.com/coredns/coredns/pull/4781
This commit is contained in:
Philip Gough 2021-12-16 16:54:18 +00:00
parent 1263e1cba3
commit 16bc5d63b3
3 changed files with 28 additions and 12 deletions
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2
README.md
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@ -92,7 +92,7 @@ $ minikube addons disable metrics-server
The following versions are supported and work as we test against these versions in their respective branches. But note that other versions might work! The following versions are supported and work as we test against these versions in their respective branches. But note that other versions might work!
| kube-prometheus stack | Kubernetes 1.18 | Kubernetes 1.19 | Kubernetes 1.20 | Kubernetes 1.21 | Kubernetes 1.22 | Kubernetes 1.23 | | kube-prometheus stack | Kubernetes 1.18 | Kubernetes 1.19 | Kubernetes 1.20 | Kubernetes 1.21 | Kubernetes 1.22 | Kubernetes 1.23 |
|--------------------------------------------------------------------------------------------|-----------------|-----------------|-----------------|-----------------|-----------------|-----------------| |------------------------------------------------------------------------------------------|-----------------|-----------------|-----------------|-----------------|-----------------|-----------------|
| [`release-0.6`](https://github.com/prometheus-operator/kube-prometheus/tree/release-0.6) | ✗ | ✔ | ✗ | ✗ | ✗ | ✗ | | [`release-0.6`](https://github.com/prometheus-operator/kube-prometheus/tree/release-0.6) | ✗ | ✔ | ✗ | ✗ | ✗ | ✗ |
| [`release-0.7`](https://github.com/prometheus-operator/kube-prometheus/tree/release-0.7) | ✗ | ✔ | ✔ | ✗ | ✗ | ✗ | | [`release-0.7`](https://github.com/prometheus-operator/kube-prometheus/tree/release-0.7) | ✗ | ✔ | ✔ | ✗ | ✗ | ✗ |
| [`release-0.8`](https://github.com/prometheus-operator/kube-prometheus/tree/release-0.8) | ✗ | ✗ | ✔ | ✔ | ✗ | ✗ | | [`release-0.8`](https://github.com/prometheus-operator/kube-prometheus/tree/release-0.8) | ✗ | ✗ | ✔ | ✔ | ✗ | ✗ |

15
jsonnet/kube-prometheus/components/k8s-control-plane.libsonnet
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@ -310,11 +310,22 @@ function(params) {
namespaceSelector: { namespaceSelector: {
matchNames: ['kube-system'], matchNames: ['kube-system'],
}, },
endpoints: [{ endpoints: [
{
port: 'metrics', port: 'metrics',
interval: '15s', interval: '15s',
bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token', bearerTokenFile: '/var/run/secrets/kubernetes.io/serviceaccount/token',
}], metricRelabelings: [
// Drop deprecated metrics
// TODO (pgough) - consolidate how we drop metrics across the project
{
sourceLabels: ['__name__'],
regex: 'coredns_cache_misses_total',
action: 'drop',
},
],
},
],
}, },
}, },

5
manifests/kubernetesControlPlane-serviceMonitorCoreDNS.yaml
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@ -10,6 +10,11 @@ spec:
endpoints: endpoints:
- bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token - bearerTokenFile: /var/run/secrets/kubernetes.io/serviceaccount/token
interval: 15s interval: 15s
metricRelabelings:
- action: drop
regex: coredns_cache_misses_total
sourceLabels:
- __name__
port: metrics port: metrics
jobLabel: app.kubernetes.io/name jobLabel: app.kubernetes.io/name
namespaceSelector: namespaceSelector: