add immich on genepi

hosts/genepi/immich.nix

@@ -0,0 +1,28 @@
+{ config, ... }:
+let
+  domain = "home.rpqt.fr";
+  subdomain = "images.${domain}";
+in
+{
+  services.immich = {
+    enable = true;
+    settings = {
+      server.externalDomain = "https://${subdomain}";
+    };
+  };
+
+  services.nginx.virtualHosts.${subdomain} = {
+    forceSSL = true;
+    useACMEHost = "${domain}";
+    locations."/" = {
+      proxyPass = "http://${toString config.services.immich.host}:${toString config.services.immich.port}";
+      proxyWebsockets = true;
+      extraConfig = ''
+        client_max_body_size 50000M;
+        proxy_read_timeout 600s;
+        proxy_send_timeout 600s;
+        send_timeout 600s;
+      '';
+    };
+  };
+}