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Add helper functions to retrieve new/old chart versions

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This commit is contained in:
Waqar Ahmed
2020-12-12 21:04:15 +05:00
parent 142c8354f8
commit 8d8fe11e6b
4 changed files with 37 additions and 15 deletions
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0
test/nextcloud/1.0.0/templates/_backup.tpl Normal file
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15
test/nextcloud/1.0.0/templates/_helpers.tpl
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@@ -106,24 +106,9 @@ app.kubernetes.io/name: {{ include "nextcloud.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end }}
{{/*
Postgres Selector labels
*/}}
{{- define "nextcloud.postgres.selectorLabels" -}}
app.kubernetes.io/name: {{ include "nextcloud.name" . }}-postgres
app.kubernetes.io/instance: {{ .Release.Name }}-postgres
{{- end }}
{{/*
Nextcloud service account
*/}}
{{- define "nextcloud.serviceAccountName" -}}
{{- printf "%s-service-account" .Release.Name -}}
{{- end -}}
{{/*
Get Nextloud Postgres Database Name
*/}}
{{- define "postgres.DatabaseName" -}}
{{- print "nextcloud" -}}
{{- end -}}

16
test/nextcloud/1.0.0/templates/_postgres.tpl Normal file
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@@ -0,0 +1,16 @@
{{/*
Get Nextloud Postgres Database Name
*/}}
{{- define "postgres.DatabaseName" -}}
{{- print "nextcloud" -}}
{{- end -}}
{{/*
Postgres Selector labels
*/}}
{{- define "nextcloud.postgres.selectorLabels" -}}
app.kubernetes.io/name: {{ include "nextcloud.name" . }}-postgres
app.kubernetes.io/instance: {{ .Release.Name }}-postgres
{{- end }}

21
test/nextcloud/1.0.0/templates/_upgrade.tpl Normal file
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@@ -0,0 +1,21 @@
{{/*
Retrieve previous chart version from which we are upgrading to a newer chart version
*/}}
{{- define "tn.chart.old_version" -}}
{{- if .Values.ixChartContext.is_upgrade -}}
{{- .Values.ixChartContext.upgradeMetadata.oldChartVersion -}}
{{- else -}}
{{- fail "A chart upgrade is not taking place" -}}
{{- end -}}
{{- end -}}
{{/*
Retrieve new chart version to which we are upgrading from an old chart version
*/}}
{{- define "tn.chart.new_version" -}}
{{- if .Values.ixChartContext.is_upgrade -}}
{{- .Values.ixChartContext.upgradeMetadata.newChartVersion -}}
{{- else -}}
{{- fail "A chart upgrade is not taking place" -}}
{{- end -}}
{{- end -}}