add default values for sums of apiserver_request:availability30d (#1038)

Mx7ca · web-flow · commit 5894150f95aa · 2025-03-24T19:23:46.000Z
* add default values for sums of apiserver_request:availability30d

Signed-off-by: Max M. &lt;max@maxmue.eu&gt;

* remove defaults for required values

---------

Signed-off-by: Max M. &lt;max@maxmue.eu&gt;
diff --git a/rules/kube_apiserver-availability.libsonnet b/rules/kube_apiserver-availability.libsonnet
@@ -61,22 +61,18 @@
                   # 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_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_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
@@ -97,15 +93,11 @@
                 -
                 (
                   # 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
@@ -126,7 +118,7 @@
                   # 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_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

Original file line number	Diff line number	Diff line change
`@@ -61,22 +61,18 @@`
`61`	`61`	`# write too slow`
`62`	`62`	`sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverWriteSelector)s})`
`63`	`63`	`-`
`64`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverWriteSelector)s,le=~"%(kubeApiserverWriteLatency)s"})`
	`64`	`+ 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))`
`65`	`65`	`) +`
`66`	`66`	`(`
`67`	`67`	`# read too slow`
`68`	`68`	`sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverReadSelector)s})`
`69`	`69`	`-`
`70`	`70`	`(`
`71`		`- (`
`72`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope=~"resource\|",le=~"%(kubeApiserverReadResourceLatency)s"})`
`73`		`- or`
`74`		`- vector(0)`
`75`		`- )`
	`71`	`+ 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))`
`76`	`72`	`+`
`77`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="namespace",le=~"%(kubeApiserverReadNamespaceLatency)s"})`
	`73`	`+ 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))`
`78`	`74`	`+`
`79`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="cluster",le=~"%(kubeApiserverReadClusterLatency)s"})`
	`75`	`+ 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))`
`80`	`76`	`)`
`81`	`77`	`) +`
`82`	`78`	`# errors`
`@@ -97,15 +93,11 @@`
`97`	`93`	`-`
`98`	`94`	`(`
`99`	`95`	`# too slow`
`100`		`- (`
`101`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope=~"resource\|",le=~"%(kubeApiserverReadResourceLatency)s"})`
`102`		`- or`
`103`		`- vector(0)`
`104`		`- )`
	`96`	`+ 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))`
`105`	`97`	`+`
`106`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="namespace",le=~"%(kubeApiserverReadNamespaceLatency)s"})`
	`98`	`+ 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))`
`107`	`99`	`+`
`108`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverReadSelector)s,scope="cluster",le=~"%(kubeApiserverReadClusterLatency)s"})`
	`100`	`+ 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))`
`109`	`101`	`)`
`110`	`102`	`+`
`111`	`103`	`# errors`
`@@ -126,7 +118,7 @@`
`126`	`118`	`# too slow`
`127`	`119`	`sum by (%(clusterLabel)s) (cluster_verb_scope:apiserver_request_sli_duration_seconds_count:increase%(SLODays)s{%(kubeApiserverWriteSelector)s})`
`128`	`120`	`-`
`129`		`- sum by (%(clusterLabel)s) (cluster_verb_scope_le:apiserver_request_sli_duration_seconds_bucket:increase%(SLODays)s{%(kubeApiserverWriteSelector)s,le=~"%(kubeApiserverWriteLatency)s"})`
	`121`	`+ 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))`
`130`	`122`	`)`
`131`	`123`	`+`
`132`	`124`	`# errors`