[Done] Nginx Admin

[ Service Control ]

/etc/init.d/nginx [start|stop|status|restart] : to start/stop/get_status/restart the nginx service.

nginx -s [stop|quit|reload|reopen] : to stop / gracefully_stop / reload_config / reopen_log_files.

/var/run/nginx.pid : the pid of the nginx master process.

[ Config File ]

/etc/nginx# cat nginx.conf 

pid　　/var/run/nginx.pid;　　# pid of the nginx master process

worker_processes  auto;　　# the amount of nginx worker processes
user nginx;　　#uid of nginx worker processes

error_log  /var/log/nginx/error.log crit;　　# error log. 

events {　　# to control http connections
    worker_connections  1024;　　# max http connections that a worker process can manage.
}

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

    access_log  off;　　# turn off the access log. 

    sendfile        on;　　# use linux sendfile function
    #tcp_nopush     on;

    keepalive_timeout  65;　　# for http keep alive feature
    #gzip  on;

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

Sample-1: /etc/nginx/conf.d# cat default.conf 

server {
    listen       80;　　# set the ip and port of the web site
    # server_name  localhost;

    # customize error pages
    # error_page 404 500 502 503 504 /error.html;

    location / {　　# location selection
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    # 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;
    #}
}

Sample-2: /etc/nginx/sites-enabled# cat default 

upstream www_test {
        least_conn;
        server app.ali.lecomm.net:80;
        server db.ali.lecomm.net:80;
}

server {
        listen   80;
        location / {
                proxy_pass http://www.ali.lecomm.net:15117;
        }
}

server {
        listen  81;
        location / {
                proxy_pass http://www_test;
        }
}

server {
        listen  82;
        location / {   
                root   /var/www/portal;
                index  index.html index.htm;
        }
}