Using UWSGI to run your app is handy, but it logs all the calls to all the urls. If you have a health check you end up having plenty of 200 calls in your log that can be distracting.
route = ^/health donotlog:
/health (or part of it) is the healthcheck url. This will tell to uwsgi to do not post log at that url.
EDIT Just figured out that you need the pcre library compiled within uwsgi, here the solution SO question (for alpine you need
apk install pcre pcre-dev)