Simplify config for gatus endpoints

hosts/cumulus/default.nix

@@ -18,6 +18,15 @@
       gatus = {
         enable = true;
         domain = "status.${config.custom.services.tailscale.domain}";
+        endpoints = {
+          "status".group = "Monitoring";
+          "alerts" = {
+            group = "Monitoring";
+            appendPath = "/v1/health";
+            extraConditions = [ "[BODY].healthy == true" ];
+          };
+          "git ssh".url = "ssh://git.sstork.dev";
+        };
       };
       ntfy = {
         enable = true;

modules/system/services/actualbudget/default.nix

@@ -25,7 +25,5 @@ in
         inherit (cfg) port;
       };
     };
-
-    custom.services.gatus.endpoints."Actual Budget".url = "https://${cfg.domain}/";
   };
 }

modules/system/services/forgejo/default.nix

@@ -93,13 +93,5 @@ in
         "d ${config.services.forgejo.customDir}/public 750 ${user} ${group} - -"
         "L+ ${config.services.forgejo.customDir}/public/robots.txt 750 - - - ${disallow-all-robots}"
       ];
-
-    custom.services.gatus.endpoints = {
-      "Forgejo" = {
-        url = "https://${cfg.domain}/api/healthz";
-        extraConditions = [ "[BODY].status == pass" ];
-      };
-      "Forgejo SSH".url = "ssh://${cfg.domain}";
-    };
   };
 }

modules/system/services/gatus.nix

@@ -1,9 +1,4 @@
-{
+{ config, lib, ... }:
-  config,
-  self,
-  lib,
-  ...
-}:
 let
   cfg = config.custom.services.gatus;
 in
@@ -36,6 +31,10 @@ in
                 type = lib.types.nonEmptyStr;
                 default = "";
               };
+              appendPath = lib.mkOption {
+                type = lib.types.str;
+                default = "";
+              };
               extraConditions = lib.mkOption {
                 type = lib.types.listOf lib.types.nonEmptyStr;
                 default = [ ];
@@ -58,6 +57,14 @@ in
       '';
     };
 
+    custom.services.gatus.endpoints =
+      let
+        getSubdomain = domain: domain |> lib.splitString "." |> lib.head;
+      in
+      config.meta.domains.globalList
+      |> lib.map (domain: lib.nameValuePair (getSubdomain domain) { url = "https://${domain}"; })
+      |> lib.listToAttrs;
+
     services.gatus = {
       enable = true;
       environmentFile = config.sops.templates."gatus.env".path;
@@ -99,6 +106,7 @@ in
                 name,
                 group,
                 url,
+                appendPath,
                 extraConditions,
               }:
               let
@@ -106,9 +114,9 @@ in
                 deducedGroup = if isPrivate then "Private" else "Public";
               in
               {
-                inherit name url;
+                inherit name;
-                group = if group == null then deducedGroup else group;
+                group = if group != null then group else deducedGroup;
-                interval = "30s";
+                url = url + appendPath;
                 alerts = [ { type = "ntfy"; } ];
                 ssh = lib.mkIf (lib.hasPrefix "ssh" url) {
                   username = "";
@@ -125,20 +133,14 @@ in
           in
           [
             {
-              name = "Healthchecks.io";
+              name = "healthchecks.io";
               group = "Monitoring";
-              url = "https://hc-ping.com/\${HEALTHCHECKS_PING_KEY}/gatus-uptime?create=1";
+              url = "https://hc-ping.com/\${HEALTHCHECKS_PING_KEY}/${config.networking.hostName}-gatus-uptime?create=1";
               interval = "2h";
               conditions = [ "[STATUS] == 200" ];
             }
           ]
-          ++ (
+          ++ (cfg.endpoints |> lib.mapAttrsToList (_: value: value) |> lib.map (entry: mkEndpoint entry));
-            self.nixosConfigurations
-            |> lib.mapAttrsToList (_: value: value.config.custom.services.gatus.endpoints)
-            |> lib.map (entry: lib.mapAttrsToList (_: value: value) entry)
-            |> lib.concatLists
-            |> lib.map (entry: mkEndpoint entry)
-          );
       };
     };
   };

modules/system/services/hedgedoc/default.nix

@@ -79,10 +79,5 @@ in
     };
 
     environment.shellAliases.hedgedoc-manage-users = "sudo --user=${user} ${manage_users}";
-
-    custom.services.gatus.endpoints."Hedgedoc" = {
-      url = "https://${cfg.domain}/_health";
-      extraConditions = [ "[BODY].ready == true" ];
-    };
   };
 }

modules/system/services/it-tools.nix

@@ -29,10 +29,5 @@ in
       root = "${pkgs.it-tools}/lib";
       configuration.general.health = true;
     };
-
-    custom.services.gatus.endpoints."IT Tools" = {
-      url = "https://${cfg.domain}/health";
-      extraConditions = [ "[BODY] == OK" ];
-    };
   };
 }

modules/system/services/nextcloud/default.nix

@@ -72,14 +72,5 @@ in
         };
       };
     };
-
-    custom.services.gatus.endpoints."Nextcloud" = {
-      url = "https://${cfg.domain}/status.php";
-      extraConditions = [
-        "[BODY].installed == true"
-        "[BODY].maintenance == false"
-        "[BODY].needsDbUpgrade == false"
-      ];
-    };
   };
 }

modules/system/services/ntfy.nix

@@ -27,11 +27,5 @@ in
         web-root = "disable";
       };
     };
-
-    custom.services.gatus.endpoints."Ntfy" = {
-      group = "Monitoring";
-      url = "https://${cfg.domain}/v1/health";
-      extraConditions = [ "[BODY].healthy == true" ];
-    };
   };
 }

modules/system/services/syncthing/default.nix

@@ -97,13 +97,5 @@ in
         };
       };
     };
-
-    custom.services.gatus.endpoints = lib.mkIf cfg.isServer {
-      "Syncthing".url = "tcp://${config.networking.hostName}.${tailscaleCfg.domain}:22000";
-      "Syncthing GUI" = {
-        url = "https://${cfg.gui.domain}/rest/noauth/health";
-        extraConditions = [ "[BODY].status == OK" ];
-      };
-    };
   };
 }