enable hydra

flake.nix

@@ -88,5 +88,9 @@
           };
         }
       );
+      hydraJobs = {
+        inherit (self)
+          packages formatter nixosConfigurations;
+      };
     };
 }

nixos-modules/nix/default.nix

@@ -41,13 +41,10 @@ in
           "nix-command"
           "flakes"
           "auto-allocate-uids"
-          "ca-derivations"
           "cgroups"
-          "dynamic-derivations"
           "fetch-closure"
           "impure-derivations"
           "no-url-literals"
-          "recursive-nix"
         ];
         auto-allocate-uids = true;
         use-cgroups = true;
@@ -57,6 +54,10 @@ in
         builders-use-substitutes = true;
         download-attempts = 1;
         fallback = true;
+        allowed-uris = [
+          "github:"
+          "gitlab:"
+        ];
       };
       buildMachines =
         let

systems/hetzner/default.nix

@@ -182,6 +182,15 @@ in
     initialPassword = "backupPassword";
   };
 
+  services.hydra = {
+    enable = true;
+    hydraURL = "https://hydra.missing.ninja";
+    notificationSender = "hydra@missing.ninja";
+    buildMachinesFiles = [];
+    useSubstitutes = true;
+  };
+
+
   disko.devices = {
     disk = {
       vdb = {

systems/hetzner/nginx.nix

@@ -55,6 +55,11 @@
         enableACME = true;
         locations."/".proxyPass = "http://localhost:8080";
       };
+      "hydra.missing.ninja" = {
+        forceSSL = true;
+        enableACME = true;
+        locations."/".proxyPass = "http://localhost:3000";
+      };
       "ci.missing.ninja" = {
         forceSSL = true;
         enableACME = true;