Files
kube-prometheus/examples/weave-net-example.jsonnet

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Jsonnet

local kp = (import 'kube-prometheus/kube-prometheus.libsonnet') +
(import 'kube-prometheus/kube-prometheus-weave-net.libsonnet') + {
_config+:: {
namespace: 'monitoring',
},
prometheusAlerts+:: {
groups: std.map(
function(group)
if group.name == 'weave-net' then
group {
rules: std.map(function(rule)
if rule.alert == "WeaveNetFastDPFlowsLow" then
rule {
expr: "sum(weave_flows) < 20000"
}
else if rule.alert == "WeaveNetIPAMUnreachable" then
rule {
expr: "weave_ipam_unreachable_percentage > 25"
}
else
rule
,
group.rules
)
}
else
group,
super.groups
),
},
};
{ ['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) } +
{ ['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) } +
{ ['grafana-' + name]: kp.grafana[name] for name in std.objectFields(kp.grafana) }