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Merge pull request #54051 from Ma27/optional-prometheus-source_labels

nixos/prometheus: make `source_labels` optional
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Silvan Mosberger 2019-01-22 15:18:06 +01:00 committed by GitHub
commit 2f9ef8c563
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@ -325,7 +325,8 @@ let
promTypes.relabel_config = types.submodule {
options = {
source_labels = mkOption {
type = types.listOf types.str;
type = with types; nullOr (listOf str);
default = null;
description = ''
The source labels select values from existing labels. Their content
is concatenated using the configured separator and matched against