#2: use gunicorn with nginx as reverse proxy

.deployment/nginx/Dockerfile

@@ -0,0 +1,4 @@
+FROM nginx:1.17.4-alpine
+
+RUN rm /etc/nginx/conf.d/default.conf
+COPY nginx.conf /etc/nginx/conf.d

.deployment/nginx/nginx.conf

@@ -0,0 +1,14 @@
+upstream app_django {
+    server django:8000;
+}
+
+server {
+    listen 80;
+
+    location / {
+        proxy_pass http://app_django;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $host;
+        proxy_redirect off;
+    }
+}

.deployment/production/docker-compose.yml

@@ -1,11 +1,18 @@
 version: "3"
 
 services:
-  django-server:
+  django:
     build: ../../
-    ports:
-      - "8042:8042"
+    expose:
+      - 8000
     volumes:
       - /run/mysqld/:/run/mysqld/
     env_file:
       - production.secrets.env
+
+  nginx:
+    build: ../nginx
+    ports:
+      - 8042:80
+    depends_on:
+      - django