_helpers.tpl

{{/* vim: set filetype=mustache: */}}

{{/* Truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec) */}}
{{/* Name */}}
{{- define "app.name" -}}
{{- default .Release.Name | toString | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/* Namespace */}}
{{- define "app.namespace" -}}
{{- default .Release.Namespace | toString | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/* Version */}}
{{- define "app.version" -}}
{{- default .Chart.Version | toString | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/* Chart: Name + Version */}}
{{- define "app.chart" -}}
{{ printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end -}}

{{/* Managed-by -> On Helm, this value is always Helm */}}
{{- define "app.managedBy" -}}
{{- default .Release.Service | toString | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/* Default Labels: Helm recommended best-practice labels https://helm.sh/docs/chart_best_practices/labels/ */}}
{{- define "app.defaultLabels" }}
app.kubernetes.io/instance: user-manager
app.kubernetes.io/managed-by: {{ include "app.managedBy" . }}
app.kubernetes.io/name: {{ include "app.name" . }}
app.kubernetes.io/namespace: {{ include "app.namespace" . }}
app.kubernetes.io/part-of: kop
app.kubernetes.io/version: {{ include "app.version" . }}
helm.sh/chart: {{ include "app.chart" . }}
{{- end -}}

{{- define "app.matchLabels" }}
app.kubernetes.io/name: {{ include "app.name" . }}
app.kubernetes.io/namespace: {{ include "app.namespace" . }}
{{- end -}}

{{- define "app.imagePullSecret" }}
{{- with .Values.imageCredentials }}
{{- printf "{\"auths\":{\"%s\":{\"username\":\"%s\",\"password\":\"%s\",\"email\":\"%s\",\"auth\":\"%s\"}}}" .registry .username .password .email (printf "%s:%s" .username .password | b64enc) | b64enc }}
{{- end }}
{{- end }}

{{- define "app.cronjobScheduler" }}
{{- printf "%d %d * * *" (div (randNumeric 2) 2) (div (randNumeric 1) 2) -}}
{{- end -}}

{{- define "app.kopEnvironment" -}}
{{- required "Environment muss angegeben sein" (.Values.kop).environment -}}
{{- end -}}

{{- define "app.databasePassword" -}}
{{- required "Database Passwort muss angegeben sein" (.Values.database).password -}}
{{- end -}}

{{- define "app.resources" }}
{{- if eq (include "app.kopEnvironment" . ) "prod" }}
  limits:
    cpu: "500m"
    memory: "2000Mi"
  requests:
    cpu: "50m"
    memory: "250Mi"
{{- else }}
  limits:
    cpu: "500m"
    memory: "100Mi"
  requests:
    cpu: "50m"
    memory: "100Mi"
{{- end }}
{{- end -}}

{{- define "app.ssoServerUrl" -}}
{{- if contains "https://" .Values.sso.serverUrl -}}
{{- .Values.sso.serverUrl -}}
{{- else -}}
{{- printf "https://%s" .Values.sso.serverUrl -}}
{{- end -}}
{{- end -}}

{{- define "app.kopBundesland" -}}
{{- required "kop.bundesland must be set " (.Values.kop).bundesland }}
{{- end -}}

{{- define "app.kopBezeichner" -}}
{{- if (.Values.kop).bezeichner -}}

{{ $length := len (.Values.kop).bezeichner }}
{{- if lt 27 $length -}}
{{ required (printf "Bezeichner %s ist zu lang (max. 27 Zeichen)" (.Values.kop).bezeichner) nil }}
{{- else -}}
{{- required "Bezeichner muss angegeben sein" (.Values.kop).bezeichner -}}
{{- end -}}
{{- else -}}
{{- required "Bezeichner muss angegeben sein" (.Values.kop).bezeichner -}}
{{- end -}}
{{- end -}}

{{- define "app.ssoRealm" -}}
{{ printf "%s-%s-%s" (include "app.kopBundesland" .) ( include "app.kopBezeichner" . ) ( include "app.kopEnvironment" . ) | trunc 63 | trimSuffix "-" }}
{{- end -}}

{{- define "app.baseUrl" -}}
{{ printf "https://%s-%s.%s" (include "app.kopBezeichner" .) (include "app.name" .) .Values.baseUrl }}
{{- end -}}

{{- define "app.goofyAddress" -}}
{{ printf "https://%s.%s" (include "app.kopBezeichner" .) .Values.baseUrl }}
{{- end -}}