nginx后端代理多台php-fpm服务器；（补充上一篇博客）
Nginx服务器设置
[root@server06 ~]# yum installnginx #安装nginx
[root@server06 ~]# cd/etc/nginx/
[root@server06 nginx]# vim nginx.conf
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;
upstream fastcgiserver { #设置后端php-fpm服务器ip及端口
server 192.168.10.63:9000;
server 192.168.10.64:9000;
}
include /etc/nginx/conf.d/*.conf;
}
[root@server06 nginx]# cd /etc/nginx/conf.d/
[root@server06 conf.d]# cp default.conf default.conf.bak
[root@server06 conf.d]# vimdefault.conf
location ~ \.php$ {
root /www; #php-fpm服务器上*.php页面文件存放路径
#fastcgi_pass 127.0.0.1:9000;
fastcgi_pass fastcgiserver; #这里调用upstream设置；
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
[root@server06 conf.d]# servicenginx restart #启动nginx服务
Php-fpm服务器设置（server03和server04一样的配置）
[root@server03~]# mkdir /www #创建php文件目录
[root@server03~]# vim /www/index.php #创建php主页，显示php信息
<?php echo "server03"; #这里仅仅用来识别server03和server04 phpinfo() ?>
[root@server03~]# yum install php-fpm #安装php-fpm
[root@server03~]# vim /etc/php-fpm.d/www.conf #配置文件修改
; The address onwhich to accept FastCGI requests. ; Valid syntaxesare: ; 'ip.add.re.ss:port' - to listen on a TCP socket to a specificaddress on ; a specific port; ; 'port' - to listen on a TCP socket toall addresses on a ; specific port; ; '/path/to/unix/socket' - to listen on a unixsocket. ; Note: Thisvalue is mandatory. ;listen = 127.0.0.1:9000 listen = 192.168.10.63 #改成自己的IP地址 ; List of ipv4addresses of FastCGI clients which are allowed to connect. ; Equivalent tothe FCGI_WEB_SERVER_ADDRS environment variable in the original ; PHP FCGI(5.2.2+). Makes sense only with a tcp listening socket. Each address ; must beseparated by a comma. If this value is left blank, connections will be ; accepted fromany ip address. ; Default Value:any ;listen.allowed_clients =127.0.0.1 listen.allowed_clients = 192.168.10.66 #设置允许连接到 FastCGI 的服务器 IPV4 地址。如果允许所有那么把这条注释掉即可
[root@server03 ~]# service php-fpm start #启动php-fpm
测试结果：可以看到这里是分别调用了server03和server04两台服务器；每次刷新都会轮询；
