Add clearer error message if the release name contains characters tha…

…t would cause more vague errors otherwise.
zenoss · Aug 30, 2024 · cc64c99 · cc64c99
1 parent 659dc1b
commit cc64c99
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/zenoss-agent-kubernetes/templates/_helpers.tpl b/zenoss-agent-kubernetes/templates/_helpers.tpl
@@ -16,6 +16,9 @@ If release name contains chart name it will be used as a full name.
 {{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
 {{- else -}}
 {{- $name := default .Chart.Name .Values.nameOverride -}}
+{{- if regexMatch "[\\._]" .Release.Name }}
+{{- fail "Release name is invalid. It must not contain _ or ." -}}
+{{- end}}
 {{- if contains $name .Release.Name -}}
 {{- .Release.Name | trunc 63 | trimSuffix "-" -}}
 {{- else -}}