rule-patcher.jsonnet

local kp =
  (import 'kube-prometheus/main.libsonnet') +
  {
    values+:: {
      common+: {
        namespace: 'monitoring',
      },
    },
  };

local rulePatches = import 'rule-patches.libsonnet';

local sanitizePrometheusRules = (import 'kube-prometheus/lib/rule-sanitizer.libsonnet')(rulePatches).sanitizePrometheusRules;

sanitizePrometheusRules({ 'setup/0namespace-namespace': kp.kubePrometheus.namespace } +
                        {
                          ['setup/prometheus-operator-' + name]: kp.prometheusOperator[name]
                          for name in std.filter((function(name) name != 'serviceMonitor' && name != 'prometheusRule'), std.objectFields(kp.prometheusOperator))
                        } +
                        // serviceMonitor and prometheusRule are separated so that they can be created after the CRDs are ready
                        { 'prometheus-operator-serviceMonitor': kp.prometheusOperator.serviceMonitor } +
                        { 'prometheus-operator-prometheusRule': kp.prometheusOperator.prometheusRule } +
                        { 'kube-prometheus-prometheusRule': kp.kubePrometheus.prometheusRule } +
                        { ['alertmanager-' + name]: kp.alertmanager[name] for name in std.objectFields(kp.alertmanager) } +
                        { ['blackbox-exporter-' + name]: kp.blackboxExporter[name] for name in std.objectFields(kp.blackboxExporter) } +
                        { ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) } +
                        { ['kube-state-metrics-' + name]: kp.kubeStateMetrics[name] for name in std.objectFields(kp.kubeStateMetrics) } +
                        { ['kubernetes-' + name]: kp.kubernetesControlPlane[name] for name in std.objectFields(kp.kubernetesControlPlane) }
                        { ['node-exporter-' + name]: kp.nodeExporter[name] for name in std.objectFields(kp.nodeExporter) } +
                        { ['prometheus-' + name]: kp.prometheus[name] for name in std.objectFields(kp.prometheus) } +
                        { ['prometheus-adapter-' + name]: kp.prometheusAdapter[name] for name in std.objectFields(kp.prometheusAdapter) })