mastodon/chart/templates/_helpers.tpl
Alex Nordlund 7ccf7a73f1
Fix broken dependencies in helm chart and allow using existing secrets in the chart (#18941)
* Add ability to specify an existing Secret (#18139)

Closes #18139

* Allow using secrets with external postgres

* Upgrade CronJob to batch/v1

* Allow using redis.auth.existingSecret

* Helmignore mastodon-*.tgz for easy local development

* Upgrade helm dependencies

* Upgrade postgresql to 11

* Allow putting SMTP password into a secret

* Add optional login to SMTP secret

This to allow setting LOGIN either in values.yaml or
in the secret.

* Switch to bitnami charts full archive

This prevents older versions from disappearing, see
https://github.com/bitnami/charts/issues/10539 for
full context.

Co-authored-by: Ted Tramonte <ted.tramonte@gmail.com>
2022-08-10 17:12:58 +02:00

129 lines
3.9 KiB
Smarty

{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "mastodon.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 "mastodon.fullname" -}}
{{- if .Values.fullnameOverride }}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
{{- else }}
{{- $name := default .Chart.Name .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 }}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "mastodon.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
{{- end }}
{{/*
Common labels
*/}}
{{- define "mastodon.labels" -}}
helm.sh/chart: {{ include "mastodon.chart" . }}
{{ include "mastodon.selectorLabels" . }}
{{- if .Chart.AppVersion }}
app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
{{- end }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- end }}
{{/*
Selector labels
*/}}
{{- define "mastodon.selectorLabels" -}}
app.kubernetes.io/name: {{ include "mastodon.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{/*
Create the name of the service account to use
*/}}
{{- define "mastodon.serviceAccountName" -}}
{{- if .Values.serviceAccount.create }}
{{- default (include "mastodon.fullname" .) .Values.serviceAccount.name }}
{{- else }}
{{- default "default" .Values.serviceAccount.name }}
{{- end }}
{{- end }}
{{/*
Create a default fully qualified name for dependent services.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
*/}}
{{- define "mastodon.elasticsearch.fullname" -}}
{{- printf "%s-%s" .Release.Name "elasticsearch" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- define "mastodon.redis.fullname" -}}
{{- printf "%s-%s" .Release.Name "redis" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- define "mastodon.postgresql.fullname" -}}
{{- printf "%s-%s" .Release.Name "postgresql" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Get the mastodon secret.
*/}}
{{- define "mastodon.secretName" -}}
{{- if .Values.mastodon.secrets.existingSecret }}
{{- printf "%s" (tpl .Values.mastodon.secrets.existingSecret $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the postgresql secret.
*/}}
{{- define "mastodon.postgresql.secretName" -}}
{{- if (and (or .Values.postgresql.enabled .Values.postgresql.postgresqlHostname) .Values.postgresql.auth.existingSecret) }}
{{- printf "%s" (tpl .Values.postgresql.auth.existingSecret $) -}}
{{- else if .Values.postgresql.enabled -}}
{{- printf "%s-postgresql" (tpl .Release.Name $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the redis secret.
*/}}
{{- define "mastodon.redis.secretName" -}}
{{- if .Values.redis.auth.existingSecret }}
{{- printf "%s" (tpl .Values.redis.auth.existingSecret $) -}}
{{- else if .Values.redis.existingSecret }}
{{- printf "%s" (tpl .Values.redis.existingSecret $) -}}
{{- else -}}
{{- printf "%s-redis" (tpl .Release.Name $) -}}
{{- end -}}
{{- end -}}
{{/*
Return true if a mastodon secret object should be created
*/}}
{{- define "mastodon.createSecret" -}}
{{- if (or
(and .Values.mastodon.s3.enabled (not .Values.mastodon.s3.existingSecret))
(not .Values.mastodon.secrets.existingSecret )
(and (not .Values.postgresql.enabled) (not .Values.postgresql.auth.existingSecret))
) -}}
{{- true -}}
{{- end -}}
{{- end -}}