94 lines
3.5 KiB
Smarty
94 lines
3.5 KiB
Smarty
{{/* Returns Env */}}
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{{/* Call this template:
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{{ include "tc.v1.common.lib.container.env" (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 container.
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*/}}
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{{- define "tc.v1.common.lib.container.env" -}}
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{{- $rootCtx := .rootCtx -}}
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{{- $objectData := .objectData -}}
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{{- range $k, $v := $objectData.env -}}
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{{- include "tc.v1.common.helper.container.envDupeCheck" (dict "rootCtx" $rootCtx "objectData" $objectData "source" "env" "key" $k) }}
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- name: {{ $k | quote }}
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{{- if not (kindIs "map" $v) -}}
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{{- $value := "" -}}
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{{- if not (kindIs "invalid" $v) -}} {{/* Only tpl non-empty values */}}
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{{- $value = $v -}}
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{{- if kindIs "string" $v -}}
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{{- $value = tpl $v $rootCtx -}}
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{{- end -}}
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{{- end }}
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value: {{ include "tc.v1.common.helper.makeIntOrNoop" $value | quote }}
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{{- else if kindIs "map" $v }}
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valueFrom:
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{{- $refs := (list "configMapKeyRef" "secretKeyRef" "fieldRef") -}}
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{{- if or (ne (len ($v | keys)) 1) (not (mustHas ($v | keys | first) $refs)) -}}
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{{- fail (printf "Container - Expected [env] with a ref to have one of [%s], but got [%s]" (join ", " $refs) (join ", " ($v | keys | sortAlpha))) -}}
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{{- end -}}
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{{- $name := "" -}}
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{{- range $key := (list "configMapKeyRef" "secretKeyRef") -}}
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{{- if hasKey $v $key }}
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{{ $key }}:
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{{- $obj := get $v $key -}}
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{{- if not $obj.name -}}
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{{- fail (printf "Container - Expected non-empty [env.%s.name]" $key) -}}
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{{- end -}}
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{{- if not $obj.key -}}
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{{- fail (printf "Container - Expected non-empty [env.%s.key]" $key) -}}
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{{- end }}
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key: {{ $obj.key | quote }}
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{{- $name = tpl $obj.name $rootCtx -}}
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{{- $expandName := (include "tc.v1.common.lib.util.expandName" (dict
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"rootCtx" $rootCtx "objectData" $obj
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"name" $k "caller" "Container"
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"key" "env")) -}}
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{{- if eq $expandName "true" -}}
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{{- $item := ($key | trimSuffix "KeyRef" | lower) -}}
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{{- $data := (get $rootCtx.Values $item) -}}
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{{- $data = (get $data $name) -}}
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{{- if not $data -}}
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{{- fail (printf "Container - Expected in [env] the referenced %s [%s] to be defined" ($item | camelcase | title) $name) -}}
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{{- end -}}
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{{- $found := false -}}
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{{- range $k, $v := $data.data -}}
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{{- if eq $k $obj.key -}}
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{{- $found = true -}}
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{{- end -}}
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{{- end -}}
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{{- if not $found -}}
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{{- fail (printf "Container - Expected in [env] the referenced key [%s] in %s [%s] to be defined" $obj.key ($item | camelcase | title) $name) -}}
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{{- end -}}
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{{- $name = (printf "%s-%s" (include "tc.v1.common.lib.chart.names.fullname" $rootCtx) $name) -}}
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{{- end }}
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name: {{ $name | quote }}
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{{- end -}}
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{{- end -}}
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{{- if hasKey $v "fieldRef" }}
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fieldRef:
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{{- if not $v.fieldRef.fieldPath -}}
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{{- fail "Container - Expected non-empty [env.fieldRef.fieldPath]" -}}
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{{- end }}
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fieldPath: {{ $v.fieldRef.fieldPath | quote }}
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{{- if $v.fieldRef.apiVersion }}
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apiVersion: {{ $v.fieldRef.apiVersion | quote }}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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{{- end -}}
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