add extraDeploy

Author: gulecroc

charts/docker-mailserver/templates/_helpers.tpl

@@ -35,3 +35,22 @@ Create the name of the controller service account to use
     {{ default "docker-mailserver" .Values.serviceAccount.name }}
 {{- end -}}
 {{- end -}}
+
+{{/*
+Renders a value that contains template perhaps with scope if the scope is present.
+Usage:
+{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $ ) }}
+{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $ "scope" $app ) }}
+*/}}
+{{- define "common.tplvalues.render" -}}
+{{- $value := typeIs "string" .value | ternary .value (.value | toYaml) }}
+{{- if contains "{{" (toJson .value) }}
+  {{- if .scope }}
+      {{- tpl (cat "{{- with $.RelativeScope -}}" $value "{{- end }}") (merge (dict "RelativeScope" .scope) .context) }}
+  {{- else }}
+    {{- tpl $value .context }}
+  {{- end }}
+{{- else }}
+    {{- $value }}
+{{- end }}
+{{- end -}}

charts/docker-mailserver/templates/extra-list.yaml

@@ -0,0 +1,9 @@
+{{- /*
+Copyright Broadcom, Inc. All Rights Reserved.
+SPDX-License-Identifier: APACHE-2.0
+*/}}
+
+{{- range .Values.extraDeploy }}
+---
+{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
+{{- end }}

charts/docker-mailserver/values.yaml

@@ -591,3 +591,7 @@ configMaps:
 ##
 ##    kubectl create secret rspamd.example.com --namespace mail --from-file=rspamd.dkim.rsa-2048-mail-example.com.private.txt=<path_to_rspamd.dkim.rsa-2048-mail-example.com.private.txt>
 secrets: {}
+
+## @param extraDeploy Array of extra objects to deploy with the release
+##
+extraDeploy: []