Add beszel module

modules/beszel-hub.nix

@@ -0,0 +1,58 @@
+{
+  config,
+  lib,
+  ...
+}:
+let
+
+  cfg = config.services.beszel-docker;
+  version = "0.18.7";
+
+in {
+
+  options.services.beszel-docker = {
+    enable = lib.mkEnableOption "Beszel hub hosted as OCI container";
+    appUrl = lib.mkOption {
+      description = "URL of the beszel hub";
+      type = lib.types.str;
+    };
+  };
+
+  config = lib.mkIf cfg.enable {
+    virtualisation.oci-containers.containers = {
+      beszel = {
+        image = "henrygd/beszel:${version}";
+        autoStart = true;
+        networks = [
+          "traefik"
+        ];
+        environment = {
+          APP_URL = cfg.appUrl;
+        };
+        extraOptions = [
+          ''--mount=type=volume,source=data,target=/beszel_data,volume-driver=local''
+          /*''--health-cmd=["/beszel" "health" "--url" "http://localhost:8090"]''
+          "--health-interval=120s"
+          "--health-timeout=5s"
+          "--health-retries=2"
+          "--health-start-period=10s"*/
+        ];
+        labels = {
+          "traefik.enable" = "true";
+          "traefik.http.routers.beszel.rule" = "Host(`${lib.removePrefix "https://" cfg.appUrl}`)";
+          "traefik.http.routers.beszel.entrypoints" = "websecure";
+        };
+      };
+    };
+
+    systemd.services."docker-beszel" = {
+      after = [
+        "docker-traefik.service"
+      ];
+      requires = [
+        "docker-traefik.service"
+      ];
+    };
+
+  };
+}