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add default values for sums of apiserver_request:availability30d #1038

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Merged
merged 3 commits into from
Mar 24, 2025
Merged

add default values for sums of apiserver_request:availability30d #1038

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051664c
add default values for sums of apiserver_request:availability30d
Mx7ca Mar 13, 2025
572d36f
Merge branch 'kubernetes-monitoring:master' into master
Mx7ca Mar 22, 2025
5f13f30
remove defaults for required values
Mx7ca Mar 22, 2025
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38 changes: 15 additions & 23 deletions rules/kube_apiserver-availability.libsonnet
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Original file line number Diff line number Diff line change
Expand Up @@ -59,31 +59,27 @@
1 - (
(
# write too slow
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverWriteSelector)s})
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverWriteSelector)s} or vector(0))
-
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverWriteSelector)s,le=~"%(kubeApiserverWriteLatency)s"})
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverWriteSelector)s,le=~"%(kubeApiserverWriteLatency)s"} or vector(0))
) +
(
# read too slow
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverReadSelector)s})
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverReadSelector)s} or vector(0))
-
(
(
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope=~"resource|",le=~"%(kubeApiserverReadResourceLatency)s"})
or
vector(0)
)
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope=~"resource|",le=~"%(kubeApiserverReadResourceLatency)s"} or vector(0))
+
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="namespace",le=~"%(kubeApiserverReadNamespaceLatency)s"})
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="namespace",le=~"%(kubeApiserverReadNamespaceLatency)s"} or vector(0))
+
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="cluster",le=~"%(kubeApiserverReadClusterLatency)s"})
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="cluster",le=~"%(kubeApiserverReadClusterLatency)s"} or vector(0))
)
) +
# errors
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{code=~"5.."} or vector(0))
)
/
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s)
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s or vector(1))
||| % ($._config { SLODays: SLODays }),
labels: {
verb: 'all',
Expand All @@ -93,26 +89,22 @@
record: 'apiserver_request:availability%s' % SLODays,
expr: |||
1 - (
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverReadSelector)s})
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverReadSelector)s} or vector(0))
-
(
# too slow
(
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope=~"resource|",le=~"%(kubeApiserverReadResourceLatency)s"})
or
vector(0)
)
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope=~"resource|",le=~"%(kubeApiserverReadResourceLatency)s"} or vector(0))
+
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="namespace",le=~"%(kubeApiserverReadNamespaceLatency)s"})
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="namespace",le=~"%(kubeApiserverReadNamespaceLatency)s"} or vector(0))
+
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="cluster",le=~"%(kubeApiserverReadClusterLatency)s"})
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="cluster",le=~"%(kubeApiserverReadClusterLatency)s"} or vector(0))
)
+
# errors
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{verb="read",code=~"5.."} or vector(0))
)
/
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{verb="read"})
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{verb="read"} or vector(1))
||| % ($._config { SLODays: SLODays, days: $._config.SLOs.apiserver.days }),
labels: {
verb: 'read',
Expand All @@ -124,16 +116,16 @@
1 - (
(
# too slow
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverWriteSelector)s})
sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverWriteSelector)s} or vector(0))
-
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverWriteSelector)s,le=~"%(kubeApiserverWriteLatency)s"})
sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverWriteSelector)s,le=~"%(kubeApiserverWriteLatency)s"} or vector(0))
)
+
# errors
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{verb="write",code=~"5.."} or vector(0))
)
/
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{verb="write"})
sum by (%(clusterLabel)s) (code:apiserver_request_total:increase%(SLODays)s{verb="write"} or vector(1))
||| % ($._config { SLODays: SLODays, days: $._config.SLOs.apiserver.days }),
labels: {
verb: 'write',
Expand Down