From a441b4612a285ae8f81b82cbd08160d7982f8cfb Mon Sep 17 00:00:00 2001
From: William Peebles <me@williamtpeebles.com>
Date: Wed, 30 Nov 2022 01:09:22 -0500
Subject: [PATCH] implement gunicorn for prod WSGI server

---
 Dockerfile           | 2 +-
 app/requirements.txt | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 4c3adc7..c77976c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,4 +3,4 @@ COPY ./app /app
 WORKDIR /app
 RUN pip3 install -r requirements.txt
 ENV FLASK_APP=app.py
-CMD ["python3", "-m", "flask", "run", "--host=0.0.0.0", "--port=80"]
\ No newline at end of file
+CMD ["gunicorn", "-b", "0.0.0.0:80", "-w", "4", "app:app"]
\ No newline at end of file
diff --git a/app/requirements.txt b/app/requirements.txt
index fb83cc6..b935201 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,6 +1,9 @@
 # This file is used by pip to install required python packages
 # Usage: pip install -r requirements.txt
 
+# Gunicorn WSGI Server
+gunicorn==20.1.0
+
 # Flask Framework
 click==8.1.3
 Flask==2.2.2