update code

Dockerfile

@@ -1,14 +1,5 @@
-# Giai đoạn build React
-FROM node:18 as build
+FROM node:18
 WORKDIR /app
-COPY package*.json ./
-RUN npm install
-COPY . .
-RUN npm run build
-
-# Giai đoạn chạy Nginx
-FROM nginx:alpine
-COPY --from=build /app/build /usr/share/nginx/html
-COPY nginx.conf /etc/nginx/conf.d/default.conf
-EXPOSE 80
-CMD ["nginx", "-g", "daemon off;"]
+COPY build/ .
+RUN npm install -g serve
+CMD ["serve", "-s", ".", "-l", "3000"]

nginx.conf

@@ -1,10 +0,0 @@
-server {
-    listen 80;
-    server_name localhost;
-
-    location / {
-        root /usr/share/nginx/html;
-        index index.html index.htm;
-        try_files $uri $uri/ /index.html;
-    }
-}