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Create Thanos Sidecar rules separately from Prometheus ones

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This commit is contained in:
Maxime Brunet 2021-08-02 12:21:49 -07:00
parent a330e8634a
commit 0e7dc97bc5
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1 changed files with 31 additions and 14 deletions
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33
jsonnet/kube-prometheus/components/prometheus.libsonnet
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@ -50,19 +50,20 @@ function(params) {
assert std.isObject(p._config.resources),
assert std.isObject(p._config.mixin._config),
mixin:: (import 'github.com/prometheus/prometheus/documentation/prometheus-mixin/mixin.libsonnet') +
(import 'github.com/kubernetes-monitoring/kubernetes-mixin/lib/add-runbook-links.libsonnet') + (
if p._config.thanos != {} then
(import 'github.com/thanos-io/thanos/mixin/alerts/sidecar.libsonnet') + {
mixin::
(import 'github.com/prometheus/prometheus/documentation/prometheus-mixin/mixin.libsonnet') +
(import 'github.com/kubernetes-monitoring/kubernetes-mixin/lib/add-runbook-links.libsonnet') + {
_config+:: p._config.mixin._config,
},
mixinThanos::
(import 'github.com/thanos-io/thanos/mixin/alerts/sidecar.libsonnet') +
(import 'github.com/kubernetes-monitoring/kubernetes-mixin/lib/add-runbook-links.libsonnet') + {
targetGroups: {},
sidecar: {
selector: p._config.mixin._config.thanosSelector,
dimensions: std.join(', ', ['job', 'instance']),
},
}
else {}
) {
_config+:: p._config.mixin._config,
},
prometheusRule: {
@ -327,6 +328,22 @@ function(params) {
},
},
// Include thanos sidecar PrometheusRule only if thanos config was passed by user
[if std.objectHas(params, 'thanos') && std.length(params.thanos) > 0 then 'prometheusRuleThanosSidecar']: {
apiVersion: 'monitoring.coreos.com/v1',
kind: 'PrometheusRule',
metadata: {
labels: p._config.commonLabels + p._config.mixin.ruleLabels,
name: 'prometheus-' + p._config.name + '-thanos-sidecar-rules',
namespace: p._config.namespace,
},
spec: {
local r = if std.objectHasAll(p.mixinThanos, 'prometheusRules') then p.mixinThanos.prometheusRules.groups else [],
local a = if std.objectHasAll(p.mixinThanos, 'prometheusAlerts') then p.mixinThanos.prometheusAlerts.groups else [],
groups: a + r,
},
},
// Include thanos sidecar Service only if thanos config was passed by user
[if std.objectHas(params, 'thanos') && std.length(params.thanos) > 0 then 'serviceThanosSidecar']: {
apiVersion: 'v1',