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[stable/postgresql] Refactor StorageClass template to support old Helm versions (#16491)

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Signed-off-by: miguelaeh <macabrera@bitnami.com>
This commit is contained in:
Miguel Ángel Cabrera Miñagorri
2019-08-21 09:30:55 -07:00
committed by Kubernetes Prow Robot
parent a7816917c5
commit cd591d5908
2 changed files with 26 additions and 11 deletions
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stable/postgresql/Chart.yaml
+1 -1
View File
@@ -1,6 +1,6 @@
apiVersion: v1
name: postgresql
version: 6.3.0
version: 6.3.1
appVersion: 11.5.0
description: Chart for PostgreSQL, an object-relational database management system (ORDBMS) with an emphasis on extensibility and on standards-compliance.
keywords:
stable/postgresql/templates/_helpers.tpl
+25 -10
View File
@@ -318,18 +318,33 @@ Get the readiness probe command
Return the proper Storage Class
*/}}
{{- define "postgresql.storageClass" -}}
{{- $storageClass := "" }}
{{- if .Values.persistence.storageClass -}}
{{- $storageClass = .Values.persistence.storageClass -}}
{{- end -}}
{{/*
Helm 2.11 supports the assignment of a value to a variable defined in a different scope,
but Helm 2.9 and 2.10 does not support it, so we need to implement this if-else logic.
*/}}
{{- if .Values.global -}}
{{- if .Values.global.storageClass -}}
{{- $storageClass = .Values.global.storageClass -}}
{{- if (eq "-" .Values.global.storageClass) -}}
{{- printf "\"\"" -}}
{{- else }}
{{- printf "%s" .Values.global.storageClass -}}
{{- end -}}
{{- else -}}
{{- if .Values.persistence.storageClass -}}
{{- if (eq "-" .Values.persistence.storageClass) -}}
{{- printf "\"\"" -}}
{{- else }}
{{- printf "%s" .Values.persistence.storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- else -}}
{{- if .Values.persistence.storageClass -}}
{{- if (eq "-" .Values.persistence.storageClass) -}}
{{- printf "\"\"" -}}
{{- else }}
{{- printf "%s" .Values.persistence.storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if (eq "-" $storageClass) -}}
{{- printf "\"\"" -}}
{{- else }}
{{- printf "%s" $storageClass -}}
{{- end -}}
{{- end -}}