From fe11ecea2a45c6d9906646764d209bf3ac070d5f Mon Sep 17 00:00:00 2001
From: Will Holdsworth <me@fi33.buzz>
Date: Mon, 2 Mar 2026 23:22:07 +1100
Subject: [PATCH] feat(gatus): install

---
 modules/nixos/bundles/server.nix |  1 +
 modules/nixos/features/gatus.nix | 47 ++++++++++++++++++++++++++++++++
 2 files changed, 48 insertions(+)
 create mode 100644 modules/nixos/features/gatus.nix

diff --git a/modules/nixos/bundles/server.nix b/modules/nixos/bundles/server.nix
index 305b7ba..c1eeded 100644
--- a/modules/nixos/bundles/server.nix
+++ b/modules/nixos/bundles/server.nix
@@ -10,6 +10,7 @@
     "copyparty"
     "couchdb"
     "cryptpad"
+    "gatus"
     "homepage-dashboard"
     "immich"
     "jellyfin"
diff --git a/modules/nixos/features/gatus.nix b/modules/nixos/features/gatus.nix
new file mode 100644
index 0000000..c06fb6e
--- /dev/null
+++ b/modules/nixos/features/gatus.nix
@@ -0,0 +1,47 @@
+let
+  port = 5025;
+  certloc = "/var/lib/acme/fi33.buzz";
+in
+{
+  services = {
+    gatus = {
+      enable = true;
+      settings = {
+        web = {
+          inherit port;
+        };
+        endpoints = [
+          {
+            name = "website";
+            url = "https://twin.sh/health";
+            interval = "5m";
+            conditions = [
+              "[STATUS] == 200"
+              "[BODY].status == UP"
+              "[RESPONSE_TIME] < 300"
+            ];
+          }
+        ];
+      };
+    };
+
+    # borgmatic.settings = {
+    #   source_directories = [ ];
+    #   postgresql_databases = [
+    #     {
+    #       name = "gatus";
+    #       hostname = "localhost";
+    #       username = "root";
+    #       password = "{credential systemd borgmatic-pg}";
+    #     }
+    #   ];
+    # };
+
+    caddy.virtualHosts."uptime.fi33.buzz".extraConfig = ''
+      reverse_proxy localhost:${toString port}
+      tls ${certloc}/cert.pem ${certloc}/key.pem {
+        protocols tls1.3
+      }
+    '';
+  };
+}