All static files like ext-all.js are missing this leads to a blank page

[nook24]

I'm submitting a ...

[x] bug report
[ ] feature request

Current behavior:
I have the issue that all static files for graphite web are missing.
If i run ls -la /opt/graphite/static/ there is only an admin folder which does not contain files like ext-all.js

I read a lot about this issue online and it seems that this is also a common issue for years (#2427 #858 #2409).
Unfortunately i wasn't able to solve it.

Expected behavior:
Static files should not be missing.

Steps to reproduce:

git clone -b py3 https://github.com/it-novum/graphing-docker.git
cd graphing-docker/graphite-web/

Build docker image

docker build --rm -t openitcockpit/graphite-web:latest .

Run docker container

docker run -t -i --rm \
--name=graphite-web \
-p 0.0.0.0:8888:8080 \
openitcockpit/graphite-web

Alternative: Run docker container and start a shell for debugging

docker run -t -i --rm \
--name=graphite-web \
-p 0.0.0.0:8888:8080 \
openitcockpit/graphite-web /bin/sh

Navigate to port 8888 in your web browser.

Other information:
I am using the master branch of graphite for this

[nook24]

I was able to solve the issue by moving local_settings.py from
/opt/graphite/webapp/graphite/local_settings.py to
/opt/graphite/lib/graphite/local_settings.py