nginx.conf部分

######################
#### sys-router
#######################

worker_rlimit_nofile 204800;
worker_processes auto;
worker_cpu_affinity auto;

error_log  logs/error.log  error;
pid        logs/nginx.pid;

events {
    worker_connections  204800;
}

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

    log_format  main  '{'
                      '"remote_addr":"$remote_addr","upstream_addr":"$upstream_addr",'
                      '"time_iso8601":"$time_iso8601","msec":"$msec",'
                      '"request_time":$request_time,"upstream_response_time":$upstream_response_time,'
                      '"status":"$status","upstream_status":"$upstream_status",'
                      '"http_user_agent":"$http_user_agent","server_protocol":"$server_protocol",'
                      '"server_name":"$server_name","server_port":"$server_port",'
                      '"request_method":"$request_method","uri":"$uri",'
                      '"request_uri":"$request_uri","request_body":[$request_body]'
                      '}';

    access_log  logs/${server_name}.access.log  main;

    sendfile        on;
    tcp_nopush      on;
    tcp_nodelay     on;

    keepalive_timeout  180;

    include server_conf/*.conf;
    include upstream_conf/*.conf;

}

server_conf的default配置

server {
   listen 80 default_server;
   location / {
       return 404;
   }
}

server_conf的站点配置部分

server {
       listen 80;
       server_name test.com;
       proxy_read_timeout 600;
       proxy_send_timeout 600;
       proxy_set_header X-Real-IP $remote_addr;

       location / {
                if ( $query_string ~* ^(.*)us\b(.*)$ ) {
                        proxy_pass http://upstream_conf1;
                        break;
                }
                proxy_pass http://upstream_conf2;
        }

       location /users/info {
                if ( $query_string ~* ^(.*)us\b(.*)$ ) {
                        proxy_pass http://upstream_conf1;
                        break;
                }
                proxy_pass http://upstream_conf2;
        }
}

日志切割部分

#!/bin/bash
#Rotate the Nginx logs to prevent a single logfile from consuming too much disk space. 

CONF_PATC=/home/nginx-sys-router/conf/server_conf
LOGS_PATH=/home/nginx-sys-router/logs
YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
#mv ${LOGS_PATH}/access.log ${LOGS_PATH}/access_${YESTERDAY}.log
#mv ${LOGS_PATH}/error.log ${LOGS_PATH}/error_${YESTERDAY}.log

for server_name_conf in `ls ${CONF_PATC}`
do  
    servername=`echo "${server_name_conf}"|awk -F ".conf" {'print $1'}`
    servernamelog="${LOGS_PATH}/${servername}.access.log"
    if [ ! -f "${servernamelog}" ]
    then
        continue 1
    fi
    servernamelog_backup="${LOGS_PATH}/${servername}_${YESTERDAY}.access.log"
    mv ${servernamelog} ${servernamelog_backup}
done
    
kill -USR1 $(cat ${LOGS_PATH}/nginx.pid)