nginx php
主配置文件
- [root@linux - node1 conf.d]# cat / etc / nginx / nginx.conf user nginx;
- worker_processes auto;
- error_log /
- var / log / nginx / error.log;
- pid / run / nginx.pid;
- # Load dynamic modules. See / usr / share / nginx / README.dynamic.include / usr / share / nginx / modules
- /*.conf;
- events {
- worker_connections 1024;
- }
- http {
- 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;
- tcp_nodelay on;
- keepalive_timeout 65;
- types_hash_max_size 2048;
- include /etc/nginx/mime.types;
- default_type application/octet-stream;
- include /etc/nginx/conf.d/*.conf;
- }
- [root@linux-node1 conf.d]#*/
include配置文件
- [root@linux-node1 conf.d]# cat bbs.conf
- server {
- listen 80;
- server_name bbs.sense.com;
- access_log /tmp/bbs.log main;
- location / {
- root /www/bbs;
- index index.html index.htm;
- }
- location ~ .*\.(php|php5)?$ {
- root /www/bbs;
- fastcgi_pass 192.168.56.14:9000;
- fastcgi_index index.php;
- include fastcgi.conf;
- }
- }
- [root@linux-node1 conf.d]# cat www.conf
- server {
- listen 80;
- server_name www.sense.com;
- access_log /tmp/www.log main;
- location / {
- root /www/www;
- index index.html index.htm;
- }
- location ~ .*\.(php|php5)?$ {
- root /www/www;
- fastcgi_pass 192.168.56.12:9000;
- fastcgi_index index.php;
- include fastcgi.conf;
- }
- }
- [root@linux-node1 conf.d]#
2.后台php需要开启900端口,也就是说要编译或者安装php,php的监听的地址修改为本机的ip地址,不能在是127.0.0.1了 否则nginx无法代理
3.nginx每个项目代码需要保存一份,php后台每个项目需要保存一份,代码目录要一致
静态的html用户请求 请求的是nginx上面的代码,动态的请求,请求的php服务器上面的代码
举一个简单的例子:bbs.sense.com 的代码在nginx上面/www/bbs 下保存一份,也得在php所在的服务器上面的/www/bbs 下面保存一份,静态的请求请求nginx服务器的代码,动态的请求请求php服务器的代码
上面基础架构存在问题:nginx单点 php单点 nginx单点可以用keepalived解决,但是php单点必须得增加后端服务器,如果增加后端的服务器,那么nginx应该怎么配置呢
第二种架构
nginx主配置文件
- [root@linux - node1 www]# cat / etc / nginx / nginx.conf user nginx;
- worker_processes auto;
- error_log /
- var / log / nginx / error.log;
- pid / run / nginx.pid;
- # Load dynamic modules. See / usr / share / nginx / README.dynamic.include / usr / share / nginx / modules
- /*.conf;
- events {
- worker_connections 1024;
- }
- http {
- 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;
- tcp_nodelay on;
- keepalive_timeout 65;
- types_hash_max_size 2048;
- include /etc/nginx/mime.types;
- default_type application/octet-stream;
- upstream fastcgiserver {
- server 192.168.56.12:9000; ##此时是同一代码
- server 192.168.56.14:9000; ##此时是同一代码
- }
- include /etc/nginx/conf.d/*.conf;
- }
- [root@linux-node1 www]#*/
nginx include配置文件
- [root@linux-node1 conf.d]# cat www.conf
- server {
- listen 80;
- server_name www.sense.com;
- access_log /tmp/www.log main;
- location / {
- root /www/www;
- index index.html index.htm;
- }
- location ~ .*\.(php|php5)?$ {
- root /www/www;
- fastcgi_pass fastcgiserver; #此处有修改
- fastcgi_index index.php;
- include fastcgi.conf;
- }
- }
- [root@linux-node1 conf.d]#
这样做是轮询的方式从后端的php日志依然能够得出来,静态文件还是请求nginx动态文件还是请求php服务器,nginx和后端的php服务器组依然要部署和nginx相同路径的代码
来源: http://www.bubuko.com/infodetail-2362195.html