diff --git a/README.md b/README.md index 71608dd7aacbeb2b1647910ee36299ac218a1e89..a04e775040ad72a316e4e74e74494b6856430d2e 100644 --- a/README.md +++ b/README.md @@ -639,9 +639,24 @@ In order to configure a static etcd cluster to scrape there is a simple [kube-pr To prevent `Prometheus` and `Alertmanager` instances from being deployed onto the same node when possible, one can include the [kube-prometheus-anti-affinity.libsonnet](jsonnet/kube-prometheus/addons/anti-affinity.libsonnet) mixin: +[embedmd]:# (examples/anti-affinity.jsonnet) ```jsonnet -(import 'kube-prometheus/kube-prometheus.libsonnet') + -(import 'kube-prometheus/addons/anti-affinity.libsonnet') +local kp = (import 'kube-prometheus/main.libsonnet') + + (import 'kube-prometheus/addons/anti-affinity.libsonnet') + { + values+:: { + common+: { + namespace: 'monitoring', + }, + }, +}; + +{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } + +{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } + +{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } + +{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } + +{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } + +{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } + +{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } ``` ### Stripping container resource limits diff --git a/examples/anti-affinity.jsonnet b/examples/anti-affinity.jsonnet new file mode 100644 index 0000000000000000000000000000000000000000..23720837ab936d8f9ef2c05271262685816d98cb --- /dev/null +++ b/examples/anti-affinity.jsonnet @@ -0,0 +1,16 @@ +local kp = (import 'kube-prometheus/main.libsonnet') + + (import 'kube-prometheus/addons/anti-affinity.libsonnet') + { + values+:: { + common+: { + namespace: 'monitoring', + }, + }, +}; + +{ ['00namespace-' + name]: kp.kubePrometheus[name] for name in std.objectFields(kp.kubePrometheus) } + +{ ['0prometheus-operator-' + name]: kp.prometheusOperator[name] for name in std.objectFields(kp.prometheusOperator) } + +{ ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } + +{ ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } + +{ ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } + +{ ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } + +{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }