Run production with gunicorn

Author: JanisV

Diff for: Dockerfile

@@ -9,6 +9,7 @@ ENV PYTHONUNBUFFERED 1
 COPY requirements.txt .
 RUN pip install --upgrade pip
 RUN pip install --no-cache-dir -r requirements.txt
+RUN pip install --no-cache-dir gunicorn==23.0.0
 COPY . /app
 
 EXPOSE 5000

Diff for: entrypoint.sh

@@ -8,4 +8,4 @@ while true; do
     echo Deploy command failed, retrying in 5 secs...
     sleep 5
 done
-flask run -h 0.0.0.0
+gunicorn -b :5000 app:app