# IP 확인
$ curl ifconfig.me

# 세팅
$ python3 -m venv venv
$ source venv/bin/activate
$ pip install --upgrade pip
# pip install pyupbit flask gunicorn gevent -q
# pip freeze > requirements.txt
$ pip install -r requirements.txt
# flask run 
# gunicorn app:app -b 0.0.0.0:8000 -w 2 --timeout 10
# mkdir logs
# gunicorn app:app -b 0.0.0.0:8000 -w 2 -k gevent --timeout 10 --error-logfile logs/gunicorn.error.log --access-logfile logs/gunicorn.log --capture-output
$ gunicorn app:app --reload

# Docker
$ docker build -t upbit-flask .
$ docker run --name upbit-flask -d -p 80:80 -v ./logs:/usr/src/app/logs upbit-flask