diff --git a/vcluster/chart/templates/_helpers.tpl b/vcluster/chart/templates/_helpers.tpl new file mode 100644 index 00000000..58f42dff --- /dev/null +++ b/vcluster/chart/templates/_helpers.tpl @@ -0,0 +1,71 @@ +{{/* vim: set filetype=mustache: */}} +{{/* +Expand the name of the chart. +*/}} +{{- define "vCluster.name" -}} +{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Create a default fully qualified app name. +We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). +If release name contains chart name it will be used as a full name. +*/}} +{{- define "vCluster.fullname" -}} +{{- if .Values.fullnameOverride }} +{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }} +{{- else }} +{{- $name := default "vcluster" .Values.nameOverride }} +{{- if contains $name .Release.Name }} +{{- .Release.Name | trunc 63 | trimSuffix "-" }} +{{- else }} +{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }} +{{- end }} +{{- end }} +{{- end }} + +{{- define "vCluster.releaseName" -}} +{{- if .Values.nameOverride }} +{{- .Values.nameOverride | trunc 63 | trimSuffix "vcluster" | trimSuffix "-" }} +{{- else }} +{{- default .Chart.Name .Release.Name | trunc 63 | trimSuffix "vcluster" | trimSuffix "-" }} +{{- end }} +{{- end }} + +{{/* +Create chart name and version as used by the chart label. +*/}} +{{- define "vCluster.chart" -}} +{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }} +{{- end }} + +{{/* +Common labels +*/}} +{{- define "vCluster.labels" -}} +helm.sh/chart: {{ include "vCluster.chart" . }} +{{ include "vCluster.selectorLabels" . }} +{{- if .Chart.AppVersion }} +app.kubernetes.io/version: {{ .Chart.AppVersion | quote }} +{{- end }} +app.kubernetes.io/managed-by: {{ .Release.Service }} +{{- end }} + +{{/* +Selector labels +*/}} +{{- define "vCluster.selectorLabels" -}} +app.kubernetes.io/name: {{ include "vCluster.name" . }} +app.kubernetes.io/instance: {{ .Release.Name }} +{{- end }} + +{{/* +Create the name of the service account to use +*/}} +{{- define "vCluster.serviceAccountName" -}} +{{- if .Values.serviceAccount.create -}} + {{ default (include "vCluster.fullname" .) .Values.serviceAccount.name }} +{{- else -}} + {{ default "default" .Values.serviceAccount.name }} +{{- end -}} +{{- end -}}