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54 lines
2.8 KiB
Markdown
54 lines
2.8 KiB
Markdown
# prometheus-operator hacks
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## [sync_prometheus_rules.py](sync_prometheus_rules.py)
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This script generates prometheus rules set for alertmanager from any properly formatted kubernetes yaml based on defined input, splitting rules to separate files based on group name.
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Currently following imported:
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- [coreos/kube-prometheus rules set](https://github.com/coreos/kube-prometheus/master/manifests/prometheus-rules.yaml)
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- In order to modify these rules:
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- prepare and merge PR into [kubernetes-mixin](https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/rules)
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- run import inside your fork of [coreos/kube-prometheus](https://github.com/coreos/kube-prometheus/tree/master)
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```bash
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jb update
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make generate-in-docker
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```
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- prepare and merge PR with imported changes into coreos/kube-prometheus
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- run sync_prometheus_rules.py inside your fork of this repo
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- send PR with changes to this repo
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- [etcd-io/etc rules set](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/etcd3_alert.rules.yml)
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- In order to modify these rules:
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- prepare and merge PR into [etcd-io/etcd](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/grafana.json) repo
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- run sync_prometheus_rules.py inside your fork of this repo
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- send PR with changes to this repo
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## [sync_grafana_dashboards.py](sync_grafana_dashboards.py)
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This script generates grafana dashboards from json files, splitting them to separate files based on group name.
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Currently following imported:
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- [coreos/kube-prometheus dashboards](https://github.com/coreos/kube-prometheus/manifests/grafana-deployment.yaml)
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- In order to modify these dashboards:
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- prepare and merge PR into [kubernetes-mixin](https://github.com/kubernetes-monitoring/kubernetes-mixin/tree/master/dashboards)
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- run import inside your fork of [coreos/kube-prometheus](https://github.com/coreos/kube-prometheus/tree/master)
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```bash
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jb update
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make generate-in-docker
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```
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- prepare and merge PR with imported changes into coreos/kube-prometheus
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- run sync_grafana_dashboards.py inside your fork of this repo
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- send PR with changes to this repo
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- [etcd-io/etc dashboard](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/grafana.json)
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- In order to modify this dashboard:
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- prepare and merge PR into [etcd-io/etcd](https://github.com/etcd-io/etcd/blob/master/Documentation/op-guide/grafana.json) repo
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- run sync_grafana_dashboards.py inside your fork of this repo
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- send PR with changes to this repo
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[CoreDNS dashboard](https://github.com/helm/charts/blob/master/stable/prometheus-operator/templates/grafana/dashboards/k8s-coredns.yaml) is the only dashboard which is maintained in this repo and can be changed without import.
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