charts/bitnami/elasticsearch/templates/_helpers.tpl

{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "elasticsearch.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).
*/}}
{{- define "elasticsearch.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "elasticsearch.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Return the proper ES image name
*/}}
{{- define "elasticsearch.image" -}}
{{- $registryName := .Values.image.registry -}}
{{- $repositoryName := .Values.image.repository -}}
{{- $tag := .Values.image.tag | toString -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 doesn't support it, so we need to implement this if-else logic.
Also, we can't use a single if because lazy evaluation is not an option
*/}}
{{- if .Values.global }}
    {{- if .Values.global.imageRegistry }}
        {{- printf "%s/%s:%s" .Values.global.imageRegistry $repositoryName $tag -}}
    {{- else -}}
        {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
    {{- end -}}
{{- else -}}
    {{- printf "%s/%s:%s" $registryName $repositoryName $tag -}}
{{- end -}}
{{- end -}}

{{/*
Create a default fully qualified master name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "elasticsearch.master.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.master.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified ingest name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "elasticsearch.ingest.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.ingest.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified discovery name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "elasticsearch.discovery.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.discovery.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified coordinating name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "elasticsearch.coordinating.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.coordinating.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified data name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "elasticsearch.data.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.data.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Create a default fully qualified metrics name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "elasticsearch.metrics.fullname" -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- printf "%s-%s-%s" .Release.Name $name .Values.metrics.name | trunc 63 | trimSuffix "-" -}}
{{- end -}}

{{/*
Return the proper ES exporter image name
*/}}
{{- define "metrics.image" -}}
{{- $registryName :=  default "docker.io" .Values.metrics.image.registry -}}
{{- $tag := default "latest" .Values.metrics.image.tag | toString -}}
{{- printf "%s/%s:%s" $registryName .Values.metrics.image.repository $tag -}}
{{- end -}}

{{/*
Return the proper sysctl image name
*/}}
{{- define "sysctl.image" -}}
{{- $registryName :=  default "docker.io" .Values.sysctlImage.registry -}}
{{- $tag := default "latest" .Values.sysctlImage.tag | toString -}}
{{- printf "%s/%s:%s" $registryName .Values.sysctlImage.repository $tag -}}
{{- end -}}