ildkule/gatus: init

hosts/ildkule/services/monitoring/default.nix

@@ -2,6 +2,7 @@
 
 {
   imports = [
+    ./gatus
     ./grafana.nix
     ./loki.nix
     ./prometheus

hosts/ildkule/services/monitoring/gatus/default.nix

@@ -0,0 +1,143 @@
+{ config, lib, ... }:
+let
+  cfg = config.services.gatus;
+in
+{
+  services.gatus = {
+    enable = true;
+
+    settings = {
+      web = {
+        address = "127.0.0.1";
+        port = 19283;
+      };
+
+      storage = {
+        type = "sqlite";
+        path = "/var/lib/gatus/data.db";
+      };
+
+      ui = {
+        title = "PVV Nede!?";
+        header = "😭😭😭";
+        dashboard-heading = "PVV Nede!?";
+        dashboard-subheading = "Kan noen ringe drift?";
+      };
+
+      endpoints = let
+        mkMachine = name: {
+          inherit name;
+          group = "Machines";
+          url = "icmp://${name}.pvv.ntnu.no";
+          conditions = [
+            "[CONNECTED] == true"
+          ];
+        };
+
+        mkWebsite = name: url: {
+          inherit name url;
+          group = "Websites";
+          method = "GET";
+          conditions = [
+            "[STATUS] == 200"
+          ];
+        };
+
+        mkService = name: url: {
+          inherit name url;
+          group = "Services";
+          conditions = [
+            "[CONNECTED] == true"
+          ];
+        };
+      in (lib.sortOn (m: m.name) [
+        (mkMachine "bekkalokk")
+        (mkMachine "bicep")
+        (mkMachine "bikkje")
+        (mkMachine "brzeczyszczykiewicz")
+        (mkMachine "georg")
+        (mkMachine "gluttony")
+        (mkMachine "ildkule")
+        (mkMachine "kommode")
+        (mkMachine "lupine-1")
+        (mkMachine "lupine-2")
+        (mkMachine "lupine-3")
+        (mkMachine "lupine-4")
+        (mkMachine "lupine-5")
+        (mkMachine "skrot")
+        (mkMachine "temmie")
+        (mkMachine "wenche")
+
+        (mkMachine "balduzius")
+        (mkMachine "blossom")
+        (mkMachine "bubbles")
+        (mkMachine "buskerud")
+        (mkMachine "buttercup")
+        (mkMachine "demiurgen")
+        (mkMachine "drolsum")
+        (mkMachine "hildring")
+        (mkMachine "innovation")
+        (mkMachine "isvegg")
+        (mkMachine "knutsen")
+        (mkMachine "ludvigsen" // {
+          url = "icmp://ludvigsen-tap.pvv.ntnu.no";
+        })
+        (mkMachine "microbel")
+        (mkMachine "mirage")
+        (mkMachine "orchid")
+        (mkMachine "principal")
+        (mkMachine "sleipner")
+        (mkMachine "smask")
+        (mkMachine "tom")
+        (mkMachine "wegonke")
+      ]) ++ [
+        (mkWebsite "Bluemap" "https://minecraft.pvv.ntnu.no")
+        (mkWebsite "Element Web" "https://chat.pvv.ntnu.no")
+        (mkWebsite "Gitea" "https://git.pvv.ntnu.no/api/healthz" // {
+          conditions = [
+            "[STATUS] == 200"
+            "[BODY].status == pass"
+          ];
+        })
+        (mkWebsite "Grafana" "https://grafana.pvv.ntnu.no/api/health" // {
+          conditions = [
+            "[STATUS] == 200"
+            "[BODY].database == ok"
+          ];
+        })
+        (mkWebsite "Grzegorz - Brzeczyszczykiewicz" "https://brzeczyszczykiewicz.pvv.ntnu.no")
+        (mkWebsite "Grzegorz - Georg" "https://georg.pvv.ntnu.no")
+        (mkWebsite "IDP" "https://idp.pvv.ntnu.no")
+        (mkWebsite "Mailing Lists" "http://list.pvv.ntnu.no")
+        (mkWebsite "Mapcrafter" "http://isvegg.pvv.ntnu.no/kart")
+        (mkWebsite "PVV-Nettsiden" "https://www.pvv.ntnu.no")
+        (mkWebsite "Roundcube" "https://webmail.pvv.ntnu.no/roundcube")
+        (mkWebsite "Scrutiny" "https://scrutiny.pvv.ntnu.no")
+        (mkWebsite "Snappymail" "http://snappymail.pvv.ntnu.no")
+        (mkWebsite "Userweb - Temmie" "https://temmie.pvv.ntnu.no/~oysteikt")
+        (mkWebsite "Userweb - Tom" "https://www.pvv.ntnu.no/~oysteikt")
+        (mkWebsite "Vaultwarden" "https://pw.pvv.ntnu.no/alive")
+        (mkWebsite "Wiki" "https://wiki.pvv.ntnu.no/w/api.php?action=query&format=json")
+
+        (mkService "Gitea SSH" "ssh://git.pvv.ntnu.no:2222")
+        (mkService "QoTD" "tcp://bekkalokk.pvv.ntnu.no:17")
+        (mkService "Email (SMTP)" "tcp://mail.pvv.ntnu.no:587")
+        (mkService "Email (POP3)" "tcp://mail.pvv.ntnu.no:995")
+        (mkService "Email (IMAP)" "tcp://mail.pvv.ntnu.no:993")
+        (mkService "Matrix Synapse" "https://matrix.pvv.ntnu.no/_matrix/client/versions" // {
+          method = "GET";
+          conditions = [
+            "[STATUS] == 200"
+          ];
+        })
+      ];
+    };
+  };
+
+  services.nginx.virtualHosts."status.pvv.ntnu.no" = lib.mkIf cfg.enable {
+    enableACME = true;
+    forceSSL = true;
+    kTLS = true;
+    locations."/".proxyPass = "http://localhost:${toString cfg.settings.web.port}";
+  };
+}