Obstacles I met and climbed over while trying to deploy a simple Flask application with uWSGI & NGINX.
stracewas very helpful in debugging both
sudo strace `pidof nginx | sed 's/\([0-9]*\)/-p \1/g'`for example will start a single strace for multiple processes with the same name.
Prefer to use
.inifiles for uwsgi, instead of
.iniseems to be a lot more common than
Permissions are important to get right!
Create a new user for your front-end stuff and ensure that it only has access to the front-end server etc.