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[common] Add common chart from KaH

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This commit is contained in:
Andrew Williams
2022-08-22 16:34:31 +01:00
parent 3c7c7ed7a1
commit 0565593931
54 changed files with 2748 additions and 0 deletions
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43
charts/common/templates/lib/controller/_env_vars.tpl Normal file
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{{/*
Environment variables used by containers.
*/}}
{{- define "common.controller.env_vars" -}}
{{- $values := .Values.env -}}
{{- if hasKey . "ObjectValues" -}}
{{- with .ObjectValues.env -}}
{{- $values = . -}}
{{- end -}}
{{- end -}}
{{- with $values -}}
{{- $result := list -}}
{{- range $k, $v := . -}}
{{- $name := $k -}}
{{- $value := $v -}}
{{- if kindIs "int" $name -}}
{{- $name = required "environment variables as a list of maps require a name field" $value.name -}}
{{- end -}}
{{- if kindIs "map" $value -}}
{{- if hasKey $value "value" -}}
{{- $envValue := $value.value | toString -}}
{{- $result = append $result (dict "name" $name "value" (tpl $envValue $)) -}}
{{- else if hasKey $value "valueFrom" -}}
{{- $result = append $result (dict "name" $name "valueFrom" $value.valueFrom) -}}
{{- else -}}
{{- $result = append $result (dict "name" $name "valueFrom" $value) -}}
{{- end -}}
{{- end -}}
{{- if not (kindIs "map" $value) -}}
{{- if kindIs "string" $value -}}
{{- $result = append $result (dict "name" $name "value" (tpl $value $)) -}}
{{- else if or (kindIs "float64" $value) (kindIs "bool" $value) -}}
{{- $result = append $result (dict "name" $name "value" ($value | toString)) -}}
{{- else -}}
{{- $result = append $result (dict "name" $name "value" $value) -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- toYaml (dict "env" $result) | nindent 0 -}}
{{- end -}}
{{- end -}}