From 05d1dfcd563a5c590946c13e576f4a82d7f8509b Mon Sep 17 00:00:00 2001
From: SebastianStork <git@sstork.dev>
Date: Fri, 13 Mar 2026 15:58:02 +0100
Subject: [PATCH] gatus: Remove module

---
 modules/nixos/web-services/gatus.nix | 220 ---------------------------
 1 file changed, 220 deletions(-)
 delete mode 100644 modules/nixos/web-services/gatus.nix

diff --git a/modules/nixos/web-services/gatus.nix b/modules/nixos/web-services/gatus.nix
deleted file mode 100644
index 1779501..0000000
--- a/modules/nixos/web-services/gatus.nix
+++ /dev/null
@@ -1,220 +0,0 @@
-{
-  config,
-  lib,
-  allHosts,
-  ...
-}:
-let
-  cfg = config.custom.web-services.gatus;
-  dataDir = "/var/lib/gatus";
-in
-{
-  options.custom.web-services.gatus = {
-    enable = lib.mkEnableOption "";
-    domain = lib.mkOption {
-      type = lib.types.nonEmptyStr;
-      default = "";
-    };
-    port = lib.mkOption {
-      type = lib.types.port;
-      default = 8080;
-    };
-    alerts = {
-      enable = lib.mkEnableOption "";
-      ntfyUrl = lib.mkOption {
-        type = lib.types.nonEmptyStr;
-        default = "https://${config.custom.web-services.ntfy.domain}";
-      };
-    };
-    generateDefaultEndpoints = lib.mkEnableOption "";
-    endpoints = lib.mkOption {
-      type = lib.types.attrsOf (
-        lib.types.submodule (
-          { name, ... }:
-          {
-            options = {
-              enable = lib.mkEnableOption "" // {
-                default = true;
-              };
-              name = lib.mkOption {
-                type = lib.types.nonEmptyStr;
-                default = name;
-              };
-              group = lib.mkOption {
-                type = lib.types.nonEmptyStr;
-                default = "";
-              };
-              protocol = lib.mkOption {
-                type = lib.types.nonEmptyStr;
-                default = "https";
-              };
-              domain = lib.mkOption {
-                type = lib.types.nonEmptyStr;
-                default = "";
-              };
-              path = lib.mkOption {
-                type = lib.types.str;
-                default = "";
-              };
-              interval = lib.mkOption {
-                type = lib.types.nonEmptyStr;
-                default = "30s";
-              };
-              extraConditions = lib.mkOption {
-                type = lib.types.listOf lib.types.nonEmptyStr;
-                default = [ ];
-              };
-              enableAlerts = lib.mkEnableOption "" // {
-                default = cfg.alerts.enable;
-              };
-            };
-          }
-        )
-      );
-      default = { };
-    };
-  };
-
-  config = lib.mkIf cfg.enable {
-    sops = lib.mkIf cfg.alerts.enable {
-      secrets."healthchecks/ping-key" = { };
-      templates."gatus.env" = {
-        content = "HEALTHCHECKS_PING_KEY=${config.sops.placeholder."healthchecks/ping-key"}";
-        owner = config.users.users.gatus.name;
-        restartUnits = [ "gatus.service" ];
-      };
-    };
-
-    users = {
-      users.gatus = {
-        isSystemUser = true;
-        group = config.users.groups.gatus.name;
-      };
-      groups.gatus = { };
-    };
-
-    systemd.services.gatus.serviceConfig = {
-      DynamicUser = lib.mkForce false;
-      ProtectSystem = "strict";
-      ProtectHome = "read-only";
-      PrivateTmp = true;
-      RemoveIPC = true;
-    };
-
-    services.gatus = {
-      enable = true;
-      environmentFile = lib.mkIf cfg.alerts.enable config.sops.templates."gatus.env".path;
-
-      settings = {
-        web = {
-          address = "localhost";
-          inherit (cfg) port;
-        };
-        storage = {
-          type = "sqlite";
-          path = "${dataDir}/data.db";
-        };
-        connectivity.checker.target = "1.1.1.1:53"; # Cloudflare DNS
-        alerting.ntfy = lib.mkIf cfg.alerts.enable {
-          topic = "uptime";
-          url = cfg.ntfyUrl;
-          click = "https://${cfg.domain}";
-          default-alert = {
-            enable = true;
-            failure-threshold = 8;
-            success-threshold = 4;
-            send-on-resolved = true;
-          };
-          overrides = lib.singleton {
-            group = config.networking.hostName;
-            topic = "splitleaf";
-            url = "https://ntfy.sh";
-            default-alert = {
-              failure-threshold = 4;
-              success-threshold = 2;
-            };
-          };
-        };
-        ui.default-sort-by = "group";
-        maintenance = {
-          start = "03:00";
-          duration = "1h";
-          timezone = "Europe/Berlin";
-        };
-
-        endpoints =
-          let
-            mkEndpoint = endpoint: {
-              inherit (endpoint) name group interval;
-              url = "${endpoint.protocol}://${endpoint.domain}${endpoint.path}";
-              alerts = lib.mkIf endpoint.enableAlerts [ { type = "ntfy"; } ];
-              ssh = lib.mkIf (endpoint.protocol == "ssh") {
-                username = "";
-                password = "";
-              };
-              conditions = lib.concatLists [
-                endpoint.extraConditions
-                (lib.optional (lib.elem endpoint.protocol [
-                  "http"
-                  "https"
-                ]) "[STATUS] == 200")
-                (lib.optional (lib.elem endpoint.protocol [
-                  "tcp"
-                  "ssh"
-                  "icmp"
-                ]) "[CONNECTED] == true")
-              ];
-            };
-          in
-          cfg.endpoints |> lib.attrValues |> lib.filter (endpoint: endpoint.enable) |> lib.map mkEndpoint;
-      };
-    };
-
-    systemd.services.gatus.environment.GATUS_DELAY_START_SECONDS = "5";
-
-    custom = {
-      web-services.gatus.endpoints =
-        let
-          defaultEndpoints =
-            allHosts
-            |> lib.mapAttrs (
-              _: host:
-              host.config.custom.services.caddy.virtualHosts |> lib.attrValues |> lib.map (vHost: vHost.domain)
-            )
-            |> lib.concatMapAttrs (
-              hostName: domains:
-              domains
-              |> lib.filter (domain: domain != cfg.domain)
-              |> lib.map (
-                domain:
-                lib.nameValuePair domain {
-                  inherit domain;
-                  group = hostName;
-                }
-              )
-              |> lib.listToAttrs
-            );
-        in
-        lib.mkIf cfg.generateDefaultEndpoints (
-          defaultEndpoints
-          // {
-            "healthchecks.io" = lib.mkIf cfg.alerts.enable {
-              group = "external";
-              domain = "hc-ping.com";
-              path = "/\${HEALTHCHECKS_PING_KEY}/${config.networking.hostName}-gatus-uptime?create=1";
-              interval = "2h";
-            };
-          }
-        );
-
-      services.caddy.virtualHosts.${cfg.domain}.port = cfg.port;
-
-      persistence.directories = [ dataDir ];
-
-      meta.sites.${cfg.domain} = {
-        title = "Gatus";
-        icon = "sh:gatus";
-      };
-    };
-  };
-}