Docker setup

Dockerfile

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+# Build Stage
+FROM node:latest as build-stage
+
+WORKDIR /app
+
+# Copy package.json and package-lock.json to the working directory
+COPY package*.json ./
+
+# Install dependencies
+RUN npm install
+
+# Copy the rest of the application files to the working directory
+COPY . .
+
+# Build the React application
+RUN npm run build
+
+# Production Stage
+FROM nginx:latest
+
+# Copy the NGINX configuration file
+COPY ./nginx/nginx.conf /etc/nginx/conf.d/default.conf
+
+# Copy the build artifacts from the build stage to NGINX web server
+COPY --from=build-stage /app/build/ /usr/share/nginx/html
+
+# We need to make sure not to run the container as a non root user
+# for better security
+WORKDIR /app
+RUN chown -R nginx:nginx /app && chmod -R 755 /app && \
+        chown -R nginx:nginx /var/cache/nginx && \
+        chown -R nginx:nginx /var/log/nginx && \
+        chown -R nginx:nginx /etc/nginx/conf.d
+RUN touch /var/run/nginx.pid && \
+        chown -R nginx:nginx /var/run/nginx.pid
+
+USER nginx
+
+# Expose port 80 for the NGINX server
+EXPOSE 80
+
+# Command to start NGINX when the container is run
+CMD ["nginx", "-g", "daemon off;"]

nginx/nginx.conf

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+server {
+    listen 80;
+    server_name localhost;
+
+    location / {
+        root /usr/share/nginx/html;
+        index index.html;
+        try_files $uri $uri/ /index.html;
+    }
+
+    error_page 500 502 503 504 /50x.html;
+    location = /50x.html {
+        root /usr/share/nginx/html;
+    }
+
+    location /health {
+            return 200;
+        }
+}