Redirect empty GET with request to client address

app/main.py

@@ -6,7 +6,8 @@ from typing import Annotated, Optional, Union
 
 import geoip2.database
 from geoip2.errors import AddressNotFoundError
-from fastapi import FastAPI, Path, Body, Response, status
+from fastapi import FastAPI, Path, Body, Request, Response, status
+from fastapi.responses import RedirectResponse
 from pydantic import BaseModel
 
 app = FastAPI()
@@ -87,3 +88,10 @@ async def root_get(ipaddress: Annotated[Union[IPv4Address,IPv6Address],
         return locations.pop()
     response.status_code = status.HTTP_404_NOT_FOUND
     return GeoLocation()
+
+@app.get("/")
+def root_redirect(req: Request) -> RedirectResponse:
+    '''
+    Redirect empty request using REMOTE_ADDR
+    '''
+    return RedirectResponse(url= str(req.url) + str(req.client.host))

start.sh

@@ -0,0 +1,24 @@
+#!/bin/sh
+
+NAME=ismijnipverweg
+DIR=/opt/apps/ismijnipverweg/app
+USER=www
+GROUP=nobody
+WORKERS=3
+WORKER_CLASS=uvicorn.workers.UvicornWorker
+#VENV=$DIR/.venv/bin/activate
+BIND=unix:$DIR/../run/gunicorn.sock
+LOG_LEVEL=debug
+
+cd $DIR
+# source $VENV
+
+exec gunicorn main:app \
+  --name $NAME \
+  --workers $WORKERS \
+  --worker-class $WORKER_CLASS \
+  --user=$USER \
+  --group=$GROUP \
+  --bind=$BIND \
+  --log-level=$LOG_LEVEL \
+  --log-file=-