key in an existing secret (if it exists), otherwise it generates a random value. */}} {{- define "minio.getValueFromSecret" }} {{- $len := (default 16 .Length) | int -}} {{- $obj := (lookup "v1" "Secret" .Namespace .Name).data -}} {{- if $obj }} {{- index $obj .Key | b64dec -}} {{- else -}} {{- randAlphaNum $len -}} {{- end -}} {{- end }} {{- define "minio.root.username" -}} {{- if .Values.rootUser }} {{- .Values.rootUser | toString }} {{- else }} {{- include "minio.getValueFromSecret" (dict "Namespace"...