Load balancing of Nginx under CentOS

192.168.55.115 Primary Server

192.168.55.185 is from server

You need to split the request sent to the server side, as follows

Require/index.php/* requests to access the primary server

/api.php/1/files/* request access to the primary server

/api.php/1/files_put/* request access to the primary server

/api.php/1/thumbnails/* request access to the primary server

/statics/thumbnails/* request access to the primary server

Everything else is accessed from the server

Server configuration for Primary server 192.168.55.115

Upstream Follower {server 192.168.55.185:80 max_fails=5 fail_timeout=360s;}
        server {Listen 80;
        server_name 192.168.55.115;
        Index index.html index.htm index.php;
        Root/www/web/sign_name;

        Client_max_body_size 10240m;
                Location ~ ^/index\.php\w*|/api\.php/\d+/(\bfiles\b|\bfiles_put\b|\bthumbnails\b)/\w* {set $script $uri;

                Set $path _info "";
                        if ($uri ~ "^ (. +.php) (/.+)") {set $script $;
                Set $path _info $;
                } Fastcgi_pass 127.0.0.1:9000;
                Fastcgi_index index.php;
                Fastcgi_param Script_filename/www/web/sign_name$fastcgi_script_name;
                Include Fastcgi_params;
                Fastcgi_param Script_name $script;
        Fastcgi_param path_info $path _info; } location ~ ^/statics/thumbnails/\w* {} location/{Proxy_pass http://follower;
                Proxy_set_header Host $http _host;
                Proxy_next_upstream error timeout Invalid_header http_500;

                Proxy_connect_timeout 360s; #rewrite ^ (. *?)
                api.php/(. *) $ $1api.php?$2; #rewrite ^ (. *?)
        index.php/(. *) $ $1index.php?$2; }
}

which

                Set $script $uri;
                Set $path _info "";

                if ($uri ~ "^ (. +.php) (/.+)") {
                        set $script $;
                        Set $path _info $
                }

The setup is to configure PHP's $_server[' path_info '] to get the full path problem, please refer to here

Server configuration from 192.168.55.185

server {
        listen       ;
        server_name  192.168.55.185;
        Index index.html index.htm index.php;
        Root/www/web/sign_name;
        Client_max_body_size 10240m;

        Location ~ \.php$ {
                fastcgi_pass   127.0.0.1:9000;
                Fastcgi_index  index.php;
                Fastcgi_param  script_filename  /www/web/sign_name$fastcgi_script_name;
                Include        fastcgi_params;
        }

        Location/{
                rewrite ^ (. *?) api.php/(. *) $ $1api.php?$2;
                Rewrite ^ (. *?) index.php/(. *) $ $1index.php?$2;
        }
}