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author | Maximilian Bosch <maximilian@mbosch.me> | 2019-01-16 14:01:05 +0100 |
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committer | Maximilian Bosch <maximilian@mbosch.me> | 2019-01-16 14:01:43 +0100 |
commit | 003132c2dd95110a30fc7b28dc71d77ca11d6298 (patch) | |
tree | fadc1b766d2a910780230e64b77d878854c070ed /nixos/modules/services/monitoring/prometheus/default.nix | |
parent | 3956a8421f2d78bc66ad9d3c23a3b5510bc695be (diff) | |
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nixos/prometheus: make `source_labels` optional
It's possible to skip `source_labels` entirely, an example for this is the blackbox exporter configuration: https://github.com/prometheus/blackbox_exporter#prometheus-configuration
Diffstat (limited to 'nixos/modules/services/monitoring/prometheus/default.nix')
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/default.nix | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/default.nix b/nixos/modules/services/monitoring/prometheus/default.nix index bf4dfc666bb6..1b1503ab5fc0 100644 --- a/nixos/modules/services/monitoring/prometheus/default.nix +++ b/nixos/modules/services/monitoring/prometheus/default.nix @@ -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 |