123 lines
4.3 KiB
Smarty
123 lines
4.3 KiB
Smarty
{{/* Returns Volumes */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.pod.volumes" (dict "rootCtx" $ "objectData" $objectData) }}
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rootCtx: The root context of the chart.
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objectData: The object data to be used to render the Pod.
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*/}}
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{{- define "tc.v1.common.lib.pod.volumes" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- $selectedVolumes := (include "tc.v1.common.lib.pod.volumes.selected" (dict "rootCtx" $rootCtx "objectData" $objectData)) | fromJson -}}
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{{- range $type, $volumes := $selectedVolumes -}}
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{{- range $volume := $volumes -}}
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{{- include (printf "tc.v1.common.lib.pod.volume.%s" $type) (dict "rootCtx" $rootCtx "objectData" $volume) | trim | nindent 0 -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- define "tc.v1.common.lib.pod.volumes.checkRWO" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- $persistence := .persistence -}}
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{{- $type := .type -}}
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{{- $name := .name -}}
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{{/* Only check accessModes if persistence is one of those types */}}
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{{- $typesWithAccessMode := (list "pvc") -}}
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{{- if (mustHas $type $typesWithAccessMode) -}}
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{{- $modes := include "tc.v1.common.lib.pvc.accessModes" (dict "rootCtx" $rootCtx
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"objectData" $persistence "caller" "Volumes") | fromYamlArray
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-}}
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{{- $hasRWO := include "tc.v1.common.lib.pod.volumes.hasRWO" (dict "modes" $modes) -}}
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{{- if eq $hasRWO "true" -}}
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{{- if eq $objectData.type "DaemonSet" -}}
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{{- fail "Expected [accessMode] to not be [ReadWriteOnce] when used on a [DaemonSet]" -}}
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{{- else if and (mustHas $objectData.type (list "Deployment" "StatefulSet")) (gt (($objectData.replicas| default 1) | int) 1) -}}
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{{- include "add.warning" (dict "rootCtx" $rootCtx
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"warn" (printf "WARNING: The [accessModes] on volume [%s] is set to [ReadWriteOnce] when on a [Deployment] with more than 1 replica" $name))
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-}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- define "tc.v1.common.lib.pod.volumes.hasRWO" -}}
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{{- $modes := .modes -}}
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{{- $hasRWO := false -}}
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{{- range $m := $modes -}}
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{{- if eq $m "ReadWriteOnce" -}}
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{{- $hasRWO = true -}}
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{{- break -}}
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{{- end -}}
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{{- end -}}
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{{- $hasRWO -}}
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{{- end -}}
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{{- define "tc.v1.common.lib.pod.volumes.selected" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- $selectedVolumes := dict
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"pvc" list
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"secret" list
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"configmap" list
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"emptyDir" list
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"hostPath" list
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"nfs" list
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"iscsi" list
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"projected" list
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"device" list
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-}}
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{{- range $name, $persistenceValues := $rootCtx.Values.persistence -}}
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{{- $enabled := (include "tc.v1.common.lib.util.enabled" (dict
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"rootCtx" $rootCtx "objectData" $persistenceValues
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"name" $name "caller" "Volumes"
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"key" "persistence"))
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-}}
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{{- if (ne $enabled "true") -}}{{- continue -}}{{- end -}}
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{{- $persistence := (mustDeepCopy $persistenceValues) -}}
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{{- $_ := set $persistence "shortName" $name -}}
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{{- $selected := false -}}
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{{- if $persistence.targetSelectAll -}}
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{{- $selected = true -}}
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{{- else if eq $objectData.shortName "autopermissions" -}}
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{{- if and $persistence.autoPermissions $persistence.autoPermissions.enabled -}}
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{{- $selected = true -}}
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{{- end -}}
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{{- else if $persistence.targetSelector -}}
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{{- if not (kindIs "map" $persistence.targetSelector) -}}
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{{- fail (printf "Persistence - Expected [targetSelector] to be [dict], but got [%s]" (kindOf $persistence.targetSelector)) -}}
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{{- end -}}
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{{- if (mustHas $objectData.shortName (keys $persistence.targetSelector)) -}}
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{{- $selected = true -}}
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{{- end -}}
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{{- else if $objectData.primary -}}
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{{- $selected = true -}}
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{{- end -}}
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{{- if not $selected -}}{{- continue -}}{{- end -}}
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{{- $type := ($persistence.type | default $rootCtx.Values.global.fallbackDefaults.persistenceType) -}}
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{{- if eq $type "vct" -}}{{- continue -}}{{- end -}}
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{{- include "tc.v1.common.lib.pod.volumes.checkRWO" (dict
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"rootCtx" $rootCtx "objectData" $objectData "persistence" $persistence "type" $type "name" $name)
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-}}
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{{- $_ := set $selectedVolumes $type (mustAppend (index $selectedVolumes $type) $persistence) -}}
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{{- end -}}
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{{- $selectedVolumes | toJson -}}
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{{- end -}}
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