Forum: Rails deployment nginx deployment gives a warning.

3d9e26d3be3e7fcf93aca6574bc77a20?d=identicon&s=25 Tushar Gandhi (gandhi-tush)
on 2010-10-26 08:07
Hi,
 I have deployed my rails application using nginx module.
It is running successfully but my problem is whenever I am restart/start
the server I am getting following warning
"[warn]: conflicting server name "localhost" on 0.0.0.0:3000, ignored"

My nginx.conf file is as follows:-


#user  nobody;
worker_processes  1;

#error_log  logs/error.log;
#error_log  logs/error.log  notice;
#error_log  logs/error.log  info;

#pid        logs/nginx.pid;


events {
    worker_connections  1024;
}


http {
    passenger_root /usr/local/lib/ruby/gems/1.8/gems/passenger-2.2.15;
    passenger_ruby /usr/local/bin/ruby;

    include       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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;
    server {
       listen 3000;
       server_name localhost;
       root /home/rails_project/rails_project_demo/public;   # <--- be
sure to point to 'public'!
       passenger_enabled on;
       passenger_use_global_queue on;
     }



    server {
        listen       3000;
        server_name  localhost;

        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            root   html;
            index  index.html index.htm;
        }

        #error_page  404              /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }

        # proxy the PHP scripts to Apache listening on 127.0.0.1:80
        #
        #location ~ \.php$ {
        #    proxy_pass   http://127.0.0.1;
        #}

        # pass the PHP scripts to FastCGI server listening on
127.0.0.1:9000
        #
        #location ~ \.php$ {
        #    root           html;
        #    fastcgi_pass   127.0.0.1:9000;
        #    fastcgi_index  index.php;
        #    fastcgi_param  SCRIPT_FILENAME
/scripts$fastcgi_script_name;
        #    include        fastcgi_params;
        #}

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        #location ~ /\.ht {
        #    deny  all;
        #}
    }


    # another virtual host using mix of IP-, name-, and port-based
configuration
    #
    #server {
    #    listen       8000;
    #    listen       somename:8080;
    #    server_name  somename  alias  another.alias;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}


    # HTTPS server
    #
    #server {
    #    listen       443;
    #    server_name  localhost;

    #    ssl                  on;
    #    ssl_certificate      cert.pem;
    #    ssl_certificate_key  cert.key;

    #    ssl_session_timeout  5m;

    #    ssl_protocols  SSLv2 SSLv3 TLSv1;
    #    ssl_ciphers
ALL:!ADH:!EXPORT56:RC4+RSA:+HIGH:+MEDIUM:+LOW:+SSLv2:+EXP;
    #    ssl_prefer_server_ciphers   on;

    #    location / {
    #        root   html;
    #        index  index.html index.htm;
    #    }
    #}

}

Can anyone tell me how to solve this?

Thanks,
Tushar
2e92e2d51678f6b8eb6d87c699016044?d=identicon&s=25 Alexander Melle (mellex)
on 2011-07-04 13:44
Hi,

you can't have server twice listening on the same port with same name.

your first server {Listen 3000; servername localhost; ....} with
passenger
and a second one server Listen 3000; servername localhost;...}

make a backup of the file then remove the second server {} block. The
message should disappear.

Cheers
Alex
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