helm-charts/charts/library/common/templates/lib/service/_primaryForController.tpl
2023-09-13 11:24:23 +02:00

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{{/*
Return the primary service object for a controller
*/}}
{{- define "bjw-s.common.lib.service.primaryForController" -}}
{{- $rootContext := .rootContext -}}
{{- $controllerIdentifier := .controllerIdentifier -}}
{{- $identifier := "" -}}
{{- $result := dict -}}
{{- /* Loop over all enabled services */ -}}
{{- $enabledServices := (include "bjw-s.common.lib.service.enabledServices" (dict "rootContext" $rootContext) | fromYaml ) }}
{{- if $enabledServices -}}
{{- range $name, $service := $enabledServices -}}
{{- /* Determine the Service that has been marked as primary */ -}}
{{- if and (hasKey $service "primary") $service.primary -}}
{{- $identifier = $name -}}
{{- $result = $service -}}
{{- end -}}
{{- end -}}
{{- /* Return the first Service if none has been explicitly marked as primary */ -}}
{{- if not $result -}}
{{- $identifier = keys $enabledServices | first -}}
{{- $result = get $enabledServices $identifier -}}
{{- end -}}
{{- include "bjw-s.common.lib.service.valuesToObject" (dict "rootContext" $rootContext "id" $identifier "values" $result) -}}
{{- end -}}
{{- end -}}