diff options
Diffstat (limited to 'nixos/modules/services/monitoring/prometheus/exporters/json.nix')
-rw-r--r-- | nixos/modules/services/monitoring/prometheus/exporters/json.nix | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/nixos/modules/services/monitoring/prometheus/exporters/json.nix b/nixos/modules/services/monitoring/prometheus/exporters/json.nix new file mode 100644 index 00000000000..1800da69a25 --- /dev/null +++ b/nixos/modules/services/monitoring/prometheus/exporters/json.nix @@ -0,0 +1,43 @@ +{ config, lib, pkgs, options }: + +with lib; + +let + cfg = config.services.prometheus.exporters.json; +in +{ + port = 7979; + extraOpts = { + configFile = mkOption { + type = types.path; + description = '' + Path to configuration file. + ''; + }; + }; + serviceOpts = { + serviceConfig = { + ExecStart = '' + ${pkgs.prometheus-json-exporter}/bin/json_exporter \ + --config.file ${escapeShellArg cfg.configFile} \ + --web.listen-address="${cfg.listenAddress}:${toString cfg.port}" \ + ${concatStringsSep " \\\n " cfg.extraFlags} + ''; + }; + }; + imports = [ + (mkRemovedOptionModule [ "url" ] '' + This option was removed. The URL of the endpoint serving JSON + must now be provided to the exporter by prometheus via the url + parameter `target'. + + In prometheus a scrape URL would look like this: + + http://some.json-exporter.host:7979/probe?target=https://example.com/some/json/endpoint + + For more information, take a look at the official documentation + (https://github.com/prometheus-community/json_exporter) of the json_exporter. + '') + ({ options.warnings = options.warnings; options.assertions = options.assertions; }) + ]; +} |