Updated docker deployment

Dockerfile

@@ -3,5 +3,6 @@
 FROM nginx
 
 COPY ./ /usr/share/nginx/html/
+COPY nginx/default.conf /etc/nginx/conf.d/default.conf
 
-EXPOSE 6666
+EXPOSE 4001

docker-compose.yml

@@ -0,0 +1,12 @@
+services:
+  portfolio:
+    build: .
+    ports:
+      - "4001:4001"
+    container_name: portfolio-website
+    networks:
+      - external-network
+
+networks:
+  external-network:
+    external: true

nginx/default.conf

@@ -0,0 +1,5 @@
+server {
+    listen                  4001;
+    server_name             default;
+    root                    /usr/share/nginx/html;
+}