Add to templates file

Signed-off-by: peterabarr <[email protected]>
prometheus-community · Oct 2, 2023 · 6885f43 · 6885f43
1 parent 7d112fd
commit 6885f43
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diff --git a/alertmanager.kubeVersion b/alertmanager.kubeVersion
diff --git a/charts/alertmanager/templates/_helpers.tpl b/charts/alertmanager/templates/_helpers.tpl
@@ -24,6 +24,13 @@ If release name contains chart name it will be used as a full name.
 {{- end }}
 {{- end }}
 
+{{/*
+Get KubeVersion removing pre-release information.
+*/}}
+{{- define "alertmanager.kubeVersion" -}}
+  {{- default .Capabilities.KubeVersion.Version (regexFind "v[0-9]+\\.[0-9]+\\.[0-9]+" .Capabilities.KubeVersion.Version) -}}
+{{- end -}}
+
 {{/*
 Create chart name and version as used by the chart label.
 */}}