初始化功能函数库

templates/_warnings.tpl

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+{{/*
+使用滚动 TAG 时的警告信息。
+调用：
+  {{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
+*/}}
+{{- define "common.warnings.rollingTag" -}}
+
+{{- if and (contains "colovu.com/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
+WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+{{- end }}
+{{- end -}}