Merge remote-tracking branch 'lass/master'

1 files changed, 32 insertions, 114 deletions

diff --git a/lass/3modules/kapacitor.nix b/lass/3modules/kapacitor.nix
index 8524c8198..a1e82b830 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 = "all_data";
+    };
     config = mkOption {
       type = types.str;
       #TODO: find a good default
@@ -74,115 +82,7 @@ let
 
         [logging]
           file = "STDERR"
-          level = "INFO"
-
-        [collectd]
-          enabled = false
-          bind-address = ":25826"
-          database = "collectd"
-          retention-policy = ""
-          batch-size = 5000
-          batch-pending = 10
-          batch-timeout = "10s"
-          read-buffer = 0
-          typesdb = "/usr/share/collectd/types.db"
-
-        [opentsdb]
-          enabled = false
-          bind-address = ":4242"
-          database = "opentsdb"
-          retention-policy = ""
-          consistency-level = "one"
-          tls-enabled = false
-          certificate = "/etc/ssl/influxdb.pem"
-          batch-size = 1000
-          batch-pending = 5
-          batch-timeout = "1s"
-          log-point-errors = true
-
-        [smtp]
-          enabled = false
-          host = "localhost"
-          port = 25
-          username = ""
-          password = ""
-          no-verify = false
-          global = false
-          state-changes-only = false
-          from = ""
-          idle-timeout = "30s"
-
-        [opsgenie]
-          enabled = false
-          api-key = ""
-          url = "https://api.opsgenie.com/v1/json/alert"
-          recovery_url = "https://api.opsgenie.com/v1/json/alert/note"
-          global = false
-
-        [victorops]
-          enabled = false
-          api-key = ""
-          routing-key = ""
-          url = "https://alert.victorops.com/integrations/generic/20131114/alert"
-          global = false
-
-        [pagerduty]
-          enabled = false
-          url = "https://events.pagerduty.com/generic/2010-04-15/create_event.json"
-          service-key = ""
-          global = false
-
-        [sensu]
-          enabled = false
-          addr = ""
-          source = "Kapacitor"
-
-        [slack]
-          enabled = false
-          url = ""
-          channel = ""
-          global = false
-          state-changes-only = false
-
-        [telegram]
-          enabled = false
-          url = "https://api.telegram.org/bot"
-          token = ""
-          chat-id = ""
-          parse-mode = ""
-          disable-web-page-preview = false
-          disable-notification = false
-          global = false
-          state-changes-only = false
-
-        [hipchat]
-          enabled = false
-          url = ""
-          token = ""
-          room = ""
-          global = false
-          state-changes-only = false
-
-        [alerta]
-          enabled = false
-          url = ""
-          token = ""
-          environment = ""
-          origin = ""
-
-        [reporting]
-          enabled = true
-          url = "https://usage.influxdata.com"
-
-        [stats]
-          enabled = true
-          stats-interval = "10s"
-          database = "_kapacitor"
-          retention-policy = "autogen"
-          timing-sample-rate = 0.1
-          timing-movavg-size = 1000
-
-        [udf]
+          level = "DEBUG"
 
         [deadman]
           interval = "10s"
@@ -190,11 +90,6 @@ let
           id = "{{ .Group }}:NODE_NAME for task '{{ .TaskName }}'"
           message = "{{ .ID }} is {{ if eq .Level \"OK\" }}alive{{ else }}dead{{ end }}: {{ index .Fields \"emitted\" | printf \"%0.3f\" }} points/INTERVAL."
           global = false
-
-        [talk]
-          enabled = false
-          url = ""
-          author_name = ""
       '';
       description = "configuration kapacitor is started with";
     };
@@ -216,6 +111,29 @@ 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)}
+        '';
+      };
+    };
+
   };
 
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