From 552c8b79ab8176c8f9de788cfa76dbc045673c2f Mon Sep 17 00:00:00 2001
From: Tiago Ribeiro <tiago.err@outlook.com>
Date: Wed, 21 Jun 2023 00:12:38 +0100
Subject: [PATCH] Improved the Dockerfile a bit more

---
 Dockerfile | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/Dockerfile b/Dockerfile
index 4703b01..a2d32e7 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,11 +14,12 @@ COPY . ./
 # Install production dependencies.
 RUN pip install --no-cache-dir -r requirements.txt
 
-EXPOSE 8080
+ENV PORT 8080
+EXPOSE $PORT
 
 # Run the web service on container startup. Here we use the gunicorn
 # webserver, with one worker process and 8 threads.
 # For environments with multiple CPU cores, increase the number of workers
 # to be equal to the cores available.
 # Timeout is set to 0 to disable the timeouts of the workers to allow Cloud Run to handle instance scaling.
-CMD exec gunicorn --bind :8080 --workers 1 --threads 8 --timeout 0 main:app
+CMD exec gunicorn --bind :$PORT --workers 1 --threads 8 --timeout 0 app:app