Nginx multi site configuration example details

Nginx multi-site configuration example details

On an VPS, we sometimes need to run several virtualenvs at once. For example, virtualenv app1 runs one of Django's apps, while virtualenv app2 runs Tornado. So how do you configure Nginx to support both virtualenv runs?

First is the main configuration of Nginx, located in etc/nginx/ngnix conf, just let it keep the default:

user nginx;
worker_processes 1;

error_log /var/log/nginx/error.log warn;
pid    /var/run/nginx.pid;


events {
  worker_connections 1024;
}


http {
  include    /etc/nginx/mime.types;
  default_type application/octet-stream;

  log_format main '$remote_addr - $remote_user [$time_local] "$request" '
           '$status $body_bytes_sent "$http_referer" '
           '"$http_user_agent" "$http_x_forwarded_for"';

  access_log /var/log/nginx/access.log main;

  sendfile    on;
  #tcp_nopush   on;

  keepalive_timeout 65;

  #gzip on;

  server {
    listen    80;
    server_name 112.124.7.216;
    #server_name localhost;
    #if ($host != 'www.nowamagic.net' ) { 
    #  rewrite ^/(.*)$ http://www.nowamagic.net/$1 permanent; 
    #} 

    access_log /home/nowamagic/logs/access.log;
    error_log /home/nowamagic/logs/error.log;

    #root     /root/nowamagic_venv/nowamagic_pj;
    location / {
      uwsgi_pass 127.0.0.1:8077;
      #include uwsgi_params;
      include /etc/nginx/uwsgi_params;
      #uwsgi_pass 127.0.0.1:8077;
      #uwsgi_param UWSGI_SCRIPT index;
      #uwsgi_param UWSGI_PYHOME $document_root;
      #uwsgi_param UWSGI_CHDIR $document_root;
    }

    location ~ \.php$ { 
      #root     html; 
      root      /var/www/html;
      fastcgi_pass  127.0.0.1:9000; 
      fastcgi_index index.php; 
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; 
      include    fastcgi_params; 
    }

    access_log off;
  }


  include /etc/nginx/conf.d/*.conf;
}

First notice the include etc/nginx/conf d / *. conf; It loads all the configuration files in the conf.d folder. So the next thing is simple. Let's design two.conf configurations, one for django and one for tornado.

1. app1_django.conf

server {
  listen    80;
  server_name 112.124.7.216;
  #server_name localhost;
  #if ($host != 'www.imofa.net' ) { 
  #  rewrite ^/(.*)$ http://www.imofa.net/$1 permanent; 
  #} 

  access_log /home/nowamagic/logs/access.log;
  error_log /home/nowamagic/logs/error.log;

  #root     /root/nowamagic_venv/nowamagic_pj;
  location / {
    uwsgi_pass 127.0.0.1:8077;
    #include uwsgi_params;
    include /etc/nginx/uwsgi_params;
    #uwsgi_pass 127.0.0.1:8077;
    #uwsgi_param UWSGI_SCRIPT index;
    #uwsgi_param UWSGI_PYHOME $document_root;
    #uwsgi_param UWSGI_CHDIR $document_root;
  }

  location ~ \.php$ { 
    #root     html; 
    root      /var/www/html;
    fastcgi_pass  127.0.0.1:9000; 
    fastcgi_index index.php; 
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; 
    include    fastcgi_params; 
  }

  access_log off;
}

Here is the configuration for tornado:

2. app2_tornado.conf

upstream tornado {
  server 127.0.0.1:8888;
}
 
server {
  listen  80;
  root /root/nmapp2_venv;
  index index.py index.html;
 
  server_name server;
 
  location / {
    #if (!-e $request_filename) {
    #  rewrite ^/(.*)$ /index.py/$1 last;
    #}
  }
 
  location ~ /index\.py {
    proxy_pass_header Server;
    proxy_set_header Host $http_host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Scheme $scheme;
    proxy_pass http://tornado;
  }
}

Restart Nginx:

service nginx restart

OK, the app of both virtual environments are now accessible.

Thank you for reading, I hope to help you, thank you for your support of this site!