initial commit

helm/templates/_labels.tpl

@@ -0,0 +1,14 @@
+{{- define "common.labels.standard" }}
+helm.sh/chart: {{ include "common.names.chart" . }}
+app.kubernetes.io/name: {{ include "common.names.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- with .Chart.AppVersion }}
+app.kubernetes.io/version: {{ . | quote }}
+{{- end }}
+{{- end }}
+
+{{- define "common.labels.matchLabels" }}
+app.kubernetes.io/name: {{ include "common.names.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}

helm/templates/_names.tpl

@@ -0,0 +1,31 @@
+{{/* We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec). */}}
+
+{{- define "common.names.chart" }}
+{{ printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{- define "common.names.name" }}
+{{ default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{- define "common.names.namespace" }}
+{{ default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{- define "common.names.fullname" }}
+{{- if .Values.fullnameOverride }}
+{{ .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{ $name := default .Chart.Name .Values.nameOverride }}
+{{- $releaseName := regexReplaceAll "(-?[^a-z\\d\\-])+-?" (lower .Release.Name) "-" }}
+{{- if contains $name $releaseName }}
+{{ $releaseName | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{ printf "%s-%s" $releaseName $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{- define "common.names.fullname.namespace" }}
+{{ printf "%s-%s" (include "common.names.fullname" .) (include "common.names.namespace" .) | trunc 63 | trimSuffix "-" }}
+{{- end }}

helm/templates/_tplvalues.tpl

@@ -0,0 +1,28 @@
+{{- 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 }}
+
+{{- define "common.tplvalues.merge" }}
+{{- $dst := dict }}
+{{- range .values }}
+{{- $dst = include "common.tplvalues.render" (dict "value" . "context" $.context "scope" $.scope) | fromYaml | merge $dst }}
+{{- end }}
+{{ $dst | toYaml }}
+{{- end }}
+
+{{- define "common.tplvalues.merge-overwrite" }}
+{{- $dst := dict }}
+{{- range .values }}
+{{- $dst = include "common.tplvalues.render" (dict "value" . "context" $.context "scope" $.scope) | fromYaml | mergeOverwrite $dst }}
+{{- end }}
+{{ $dst | toYaml }}
+{{- end }}