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IvanHuntersIvanHunters
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[kubernetes] add caching for loading kubernetes versions file
Signed-off-by: IvanHunters <[email protected]>
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Lines changed: 10 additions & 2 deletions

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‎packages/apps/kubernetes/templates/_versions.tpl‎

Lines changed: 10 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -1,8 +1,16 @@
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{{- define "kubernetes.versionMap" }}
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{{- $ := . }}
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{{- $versionMap := $.Files.Get "files/versions.yaml" | fromYaml }}
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{{- if not (hasKey $ "cachedVersionMap") }}
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{{- $versionMap := $.Files.Get "files/versions.yaml" | fromYaml }}
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{{- $_ := set $ "cachedVersionMap" $versionMap }}
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{{- end }}
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{{- $versionMap := $.cachedVersionMap }}
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{{- if not (hasKey $versionMap $.Values.version) }}
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{{- printf `Kubernetes version %s is not supported, allowed versions are %s` $.Values.version (keys $versionMap) | fail }}
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{{- printf `Kubernetes version %s is not supported, allowed versions are %s` $.Values.version (keys $versionMap) | fail }}
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{{- end }}
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{{- index $versionMap $.Values.version }}
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{{- end }}

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