[kube-promettheus-stack] ThanosRuler limit resource names up to 63

characters Signed-off-by: Thanasis Petrovas <[email protected]>
prometheus-community · May 9, 2024 · 59214ac · 59214ac
1 parent f29a258
commit 59214ac
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/charts/kube-prometheus-stack/Chart.yaml b/charts/kube-prometheus-stack/Chart.yaml
@@ -23,7 +23,7 @@ name: kube-prometheus-stack
 sources:
   - https://github.com/prometheus-community/helm-charts
   - https://github.com/prometheus-operator/kube-prometheus
-version: 58.4.0
+version: 58.4.1
 appVersion: v0.73.2
 kubeVersion: ">=1.19.0-0"
 home: https://github.com/prometheus-operator/kube-prometheus

diff --git a/charts/kube-prometheus-stack/templates/_helpers.tpl b/charts/kube-prometheus-stack/templates/_helpers.tpl
@@ -58,11 +58,12 @@ The longest name that gets created adds and extra 37 characters, so truncation s
 {{- end }}
 
 {{/* ThanosRuler custom resource instance name */}}
+{{/* Subtracting 1 from 26 truncation of kube-prometheus-stack.fullname */}}
 {{- define "kube-prometheus-stack.thanosRuler.crname" -}}
 {{- if .Values.cleanPrometheusOperatorObjectNames }}
 {{- include "kube-prometheus-stack.fullname" . }}
 {{- else }}
-{{- print (include "kube-prometheus-stack.fullname" .) "-thanos-ruler" -}}
+{{- print (include "kube-prometheus-stack.fullname" . | trunc 25 | trimSuffix "-") "-thanos-ruler" -}}
 {{- end }}
 {{- end }}