How to deploy NextJS with NGINX?

I managed to make it work. The problem is on my Nginx server block. I just add this block

location / {            proxy_pass http://localhost:3000;            proxy_http_version 1.1;            proxy_set_header Upgrade $http_upgrade;            proxy_set_header Connection 'upgrade';            proxy_set_header Host $host;            proxy_cache_bypass $http_upgrade;    }

then run

npm start

I prefer to pm2 in order to start nextJs service and Nginx for publishing it

pm2 cmd:

pm2 start yarn --name nextjs --interpreter bash -- startpm2 show nextjs

You can push that config into /etc/nginx/conf.d/your-file.config/etc/nginx/nginx.config

server {    listen 80; # you can use 443 and letsencrypt to get SSL for free    server_name dicom-interactive.com; # domain name    access_log /var/log/dicom-interactive/access.log; # mkdir dir first    error_log /var/log/dicom-interactive/error.log error;    # for public asset into _next directory    location _next/ {        alias /srv/udemii-fe/.next/;        expires 30d;        access_log on;    }    location / {        # reverse proxy for next server        proxy_pass http://localhost:8000; # your nextJs service and port        proxy_http_version 1.1;        proxy_set_header Upgrade $http_upgrade;        proxy_set_header Connection 'upgrade';        proxy_set_header Host $host;        proxy_cache_bypass $http_upgrade;        # we need to remove this 404 handling        # because next's _next folder and own handling        # try_files $uri $uri/ =404;    }}