diff options
| -rw-r--r-- | lass/3modules/kapacitor.nix | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lass/3modules/kapacitor.nix b/lass/3modules/kapacitor.nix index 8524c8198..a2ee71732 100644 --- a/lass/3modules/kapacitor.nix +++ b/lass/3modules/kapacitor.nix @@ -21,6 +21,14 @@ let type = types.str; default = "kapacitor"; }; + alarms = mkOption { + type = with types; attrsOf str; + default = {}; + }; + check_db = mkOption { + type = types.str; + default = "kapacitor_example"; + }; config = mkOption { type = types.str; #TODO: find a good default @@ -216,6 +224,29 @@ let ExecStart = "${pkgs.kapacitor}/bin/kapacitord -config ${configFile}"; }; }; + + systemd.services.kapacitor-alarms = { + description = "kapacitor-alarms"; + after = [ "kapacitor.service" ]; + wantedBy = [ "multi-user.target" ]; + + restartIfChanged = true; + + serviceConfig = { + Type = "oneshot"; + ExecStart = pkgs.writeDash "add_alarms" '' + ${pkgs.kapacitor}/bin/kapacitor delete tasks \* + ${concatStrings (mapAttrsToList (name: alarm: '' + ${pkgs.kapacitor}/bin/kapacitor define ${name} \ + -type batch \ + -tick ${pkgs.writeText "${name}.tick" alarm} \ + -dbrp ${cfg.check_db}.default + ${pkgs.kapacitor}/bin/kapacitor enable ${name} + '') cfg.alarms)} + ''; + }; + }; + }; in out |