Fix nixpkgs watching

system/monitoring/default.nix

@@ -26,7 +26,8 @@ let
     job_name = "nixpkgs-${name}";
     metrics_path = "/job/${name}/prometheus";
     scheme = "https";
-    scrape_interval = "6h";
+    scrape_interval = "1h";
+    static_configs = [{ targets = [ "hydra.nixos.org" ]; }];
   };
   watchNixpkgsHaskellPackage = name: [
     (watchNixpkgsPackage
@@ -120,7 +121,8 @@ in {
         ++ (watchNixpkgsHaskellPackage "releaser")
         ++ (watchNixpkgsHaskellPackage "hlint")
         ++ (watchNixpkgsHaskellPackage "cabal-fmt")
-        ++ (watchNixpkgsHaskellPackage "relude");
+        ++ (watchNixpkgsHaskellPackage "relude")
+        ++ (watchNixpkgsHaskellPackage "taskwarrior");
       alertmanagers =
         [{ static_configs = [{ targets = [ "localhost:9093" ]; }]; }];
     };

system/monitoring/rules.yml

@@ -4,6 +4,9 @@ groups:
         - alert: ProbeTimeout
           expr: probe_success == 0
           for: 60m
+        - alert: NixpkgsBuildFail
+          expr: hydra_job_failed == 1
+          for: 60m
         - alert: node_down
           expr: (up{name!="apollo"} == 0)
           for: 5m