plane/nginx/nginx.conf

upstream plane {
    server localhost:80;
}

events {
  worker_connections 1024;
}

worker_processes 1;


error_log                   /var/log/nginx/error.log;
server_tokens               off;
access_log                  /var/log/nginx/access.log;

http {
  sendfile on;
  upstream django {
    server planebackend:8000;
  }
  upstream nextjs {
    server planefrontend:3000;
  }
server {
    listen       80;
    root   /www/data/;
    access_log /var/log/nginx/access.log;
    location / {

        proxy_pass http://planefrontend:3000/;
        proxy_set_header Host $host;
        # Simple requests
        if ($request_method ~* "(GET|POST)") {
          add_header "Access-Control-Allow-Origin"  *;
        }
        # Preflighted requests
        if ($request_method = OPTIONS ) {
          add_header "Access-Control-Allow-Origin"  *;
          add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS, HEAD, PUT";
          add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,Authorization, Origin, X-Requested-With, Accept,If-Modified-Since,Cache-Control,Content-Type';
          return 200;
        }
        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT';
        
    }
    location /api/ {
        proxy_pass http://planebackend:8000/api/;
        proxy_set_header Host $host;
        add_header 'Access-Control-Allow-Origin' '*' always;
        # Simple requests
        if ($request_method ~* "(GET|POST)") {
          add_header "Access-Control-Allow-Origin"  *;
        }
        # Preflighted requests
        if ($request_method = OPTIONS ) {
          add_header "Access-Control-Allow-Origin"  *;
          add_header "Access-Control-Allow-Methods" "GET, POST, OPTIONS, HEAD, PUT";
          add_header 'Access-Control-Allow-Headers' 'DNT,X-CustomHeader,Keep-Alive,User-Agent,Authorization, Origin, X-Requested-With, Accept,If-Modified-Since,Cache-Control,Content-Type';
          return 200;
        }
        add_header 'Access-Control-Allow-Credentials' 'true';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS, PUT', 'HEAD', 'DELETE' ;
    }
    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}
}