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contrib/kube-prometheus: Fix outdated alerts to use message annotation

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This commit is contained in:
Matthias Loibl
2018-09-13 14:59:50 +02:00
parent abc899135e
commit 483a1c115f
2 changed files with 5 additions and 10 deletions
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9
jsonnet/kube-prometheus/alerts/alertmanager.libsonnet
View File

@@ -7,8 +7,7 @@
{
alert: 'AlertmanagerConfigInconsistent',
annotations: {
description: 'The configuration of the instances of the Alertmanager cluster `{{$labels.service}}` are out of sync.',
summary: 'Configuration out of sync',
message: 'The configuration of the instances of the Alertmanager cluster `{{$labels.service}}` are out of sync.',
},
expr: |||
count_values("config_hash", alertmanager_config_hash{%(alertmanagerSelector)s}) BY (service) / ON(service) GROUP_LEFT() label_replace(prometheus_operator_alertmanager_spec_replicas{%(prometheusOperatorSelector)s}, "service", "alertmanager-$1", "alertmanager", "(.*)") != 1
@@ -21,8 +20,7 @@
{
alert: 'AlertmanagerDownOrMissing',
annotations: {
description: 'An unexpected number of Alertmanagers were scraped or disappeared from discovery.',
summary: 'Alertmanager down or missing',
message: 'An unexpected number of Alertmanagers were scraped or disappeared from discovery.',
},
expr: |||
label_replace(prometheus_operator_alertmanager_spec_replicas{%(prometheusOperatorSelector)s}, "job", "alertmanager-$1", "alertmanager", "(.*)") / ON(job) GROUP_RIGHT() sum(up{%(alertmanagerSelector)s}) BY (job) != 1
@@ -35,8 +33,7 @@
{
alert: 'AlertmanagerFailedReload',
annotations: {
description: "Reloading Alertmanager's configuration has failed for {{ $labels.namespace }}/{{ $labels.pod}}.",
summary: "Alertmanager's configuration reload failed",
message: "Reloading Alertmanager's configuration has failed for {{ $labels.namespace }}/{{ $labels.pod}}.",
},
expr: |||
alertmanager_config_last_reload_successful{%(alertmanagerSelector)s} == 0

6
jsonnet/kube-prometheus/alerts/general.libsonnet
View File

@@ -7,8 +7,7 @@
{
alert: 'TargetDown',
annotations: {
description: '{{ $value }}% of the {{ $labels.job }} targets are down.',
summary: 'Targets are down',
message: '{{ $value }}% of the {{ $labels.job }} targets are down.',
},
expr: '100 * (count(up == 0) BY (job) / count(up) BY (job)) > 10',
'for': '10m',
@@ -19,8 +18,7 @@
{
alert: 'DeadMansSwitch',
annotations: {
description: 'This is a DeadMansSwitch meant to ensure that the entire alerting pipeline is functional.',
summary: 'Alerting DeadMansSwitch',
message: 'This is a DeadMansSwitch meant to ensure that the entire alerting pipeline is functional.',
},
expr: 'vector(1)',
labels: {