mirror of
https://github.com/bjw-s-labs/helm-charts.git
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109 lines
4.1 KiB
Smarty
109 lines
4.1 KiB
Smarty
{{/*
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volumeMounts used by the container.
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*/}}
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{{- define "bjw-s.common.lib.container.field.volumeMounts" -}}
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{{- $ctx := .ctx -}}
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{{- $rootContext := $ctx.rootContext -}}
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{{- $controllerObject := $ctx.controllerObject -}}
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{{- $containerObject := $ctx.containerObject -}}
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{{- /* Default to empty dict */ -}}
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{{- $persistenceItemsToProcess := dict -}}
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{{- $enabledVolumeMounts := list -}}
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{{- /* Collect regular persistence items */ -}}
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{{- range $identifier, $persistenceValues := $rootContext.Values.persistence -}}
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{{- /* Enable persistence item by default, but allow override */ -}}
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{{- $persistenceEnabled := true -}}
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{{- if hasKey $persistenceValues "enabled" -}}
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{{- $persistenceEnabled = $persistenceValues.enabled -}}
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{{- end -}}
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{{- if $persistenceEnabled -}}
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{{- $_ := set $persistenceItemsToProcess $identifier $persistenceValues -}}
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{{- end -}}
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{{- end -}}
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{{- /* Collect volumeClaimTemplates */ -}}
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{{- if not (empty (dig "statefulset" "volumeClaimTemplates" nil $controllerObject)) -}}
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{{- range $persistenceValues := $controllerObject.statefulset.volumeClaimTemplates -}}
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{{- /* Enable persistence item by default, but allow override */ -}}
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{{- $persistenceEnabled := true -}}
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{{- if hasKey $persistenceValues "enabled" -}}
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{{- $persistenceEnabled = $persistenceValues.enabled -}}
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{{- end -}}
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{{- if $persistenceEnabled -}}
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{{- $mountValues := dict -}}
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{{- if not (empty (dig "globalMounts" nil $persistenceValues)) -}}
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{{- $_ := set $mountValues "globalMounts" $persistenceValues.globalMounts -}}
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{{- end -}}
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{{- if not (empty (dig "advancedMounts" nil $persistenceValues)) -}}
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{{- $_ := set $mountValues "advancedMounts" (dict $controllerObject.identifier $persistenceValues.advancedMounts) -}}
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{{- end -}}
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{{- $_ := set $persistenceItemsToProcess $persistenceValues.name $mountValues -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- range $identifier, $persistenceValues := $persistenceItemsToProcess -}}
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{{- /* Set some default values */ -}}
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{{- /* Set the default mountPath to /<name_of_the_peristence_item> */ -}}
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{{- $mountPath := (printf "/%v" $identifier) -}}
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{{- if eq "hostPath" (default "pvc" $persistenceValues.type) -}}
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{{- $mountPath = $persistenceValues.hostPath -}}
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{{- end -}}
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{{- /* Process configured mounts */ -}}
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{{- if or .globalMounts .advancedMounts -}}
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{{- $mounts := list -}}
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{{- if hasKey . "globalMounts" -}}
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{{- $mounts = .globalMounts -}}
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{{- end -}}
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{{- if hasKey . "advancedMounts" -}}
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{{- $advancedMounts := dig $controllerObject.identifier $containerObject.identifier list .advancedMounts -}}
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{{- range $advancedMounts -}}
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{{- $mounts = append $mounts . -}}
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{{- end -}}
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{{- end -}}
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{{- range $mounts -}}
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{{- $volumeMount := dict -}}
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{{- $_ := set $volumeMount "name" $identifier -}}
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{{- /* Use the specified mountPath if provided */ -}}
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{{- with .path -}}
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{{- $mountPath = . -}}
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{{- end -}}
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{{- $_ := set $volumeMount "mountPath" $mountPath -}}
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{{- /* Use the specified subPath if provided */ -}}
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{{- with .subPath -}}
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{{- $subPath := . -}}
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{{- $_ := set $volumeMount "subPath" $subPath -}}
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{{- end -}}
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{{- /* Use the specified readOnly setting if provided */ -}}
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{{- with .readOnly -}}
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{{- $readOnly := . -}}
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{{- $_ := set $volumeMount "readOnly" $readOnly -}}
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{{- end -}}
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{{- $enabledVolumeMounts = append $enabledVolumeMounts $volumeMount -}}
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{{- end -}}
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{{- /* Mount to default path if no mounts are configured */ -}}
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{{- else -}}
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{{- $volumeMount := dict -}}
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{{- $_ := set $volumeMount "name" $identifier -}}
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{{- $_ := set $volumeMount "mountPath" $mountPath -}}
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{{- $enabledVolumeMounts = append $enabledVolumeMounts $volumeMount -}}
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{{- end -}}
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{{- end -}}
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{{- with $enabledVolumeMounts -}}
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{{- . | toYaml -}}
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{{- end -}}
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{{- end -}}
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