nginx实现静态页面，图片分离
#vi /usr/local/nginx/conf/nginx.conf user nginx nginx;worker_processes1;
events {
worker_connections1024;
}
http {
include mime.types;
default_typeapplication/octet-stream;
sendfile on;
keepalive_timeout65;
upstream webservs {
server 172.16.100.6 weight=1;
server 172.16.100.7 weight=1;
}
server {
listen 8082;
server_namelocalhost;
index index.html index.htm index.php;
rewrite ^/$ /zabbix/index.php permanent;
location / {
proxy_pass webservs;
proxy_set_header X-Real-IP $remote_addr;
}
location /zabbix {
root /var/www;
fastcgi_pass 127.0.0.1:8000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
#配置Nginx动静分离，定义的静态页面直接从zabbix发布目录读取（root /opt/nginx-1.4.7/html/resources;）。
location ~* ^/zabbix/.+\.(ico|gif|jpg|jpeg|html|htm|png|css|bmp|js|svg)$ {
root /var/www;
#expires定义用户浏览器缓存的时间为7天，如果静态页面不常更新，可以设置更长，这样可以节省带宽和缓解服务器的压力
expires 7d;
}
#配置静态图片页面
location ~ .*\.(gif|jpg|jpeg|png)$ {
expires 24h; #设置浏览器过期时间
root /home/picimages/; #指定图片存放路径
access_log /usr/local/nginx/logs/picimages.log; #图片日志路径
proxy_store on; #开启缓存机制
proxy_store_access user:rw group:rw all:rw; #缓存读写规则
proxy_temp_path /home/picimages/; #代理临时路径
proxy_redirect off;
proxy_set_header Host 127.0.0.1;
client_max_body_size 10m;
client_body_buffer_size 1280k;
proxy_connect_timeout 900;
proxy_send_timeout 900;
proxy_read_timeout 900;
proxy_buffer_size 40k;
proxy_buffers 40 320k;
proxy_busy_buffers_size 640k;
proxy_temp_file_write_size 640k;
if ( !-e $request_filename) ##正则表达式，匹配缓存目录中的文件与源文件是否存在,当访问的文件和目录不存在时，重定向到某个网站地址或文件
proxy_passhttp://127.0.0.1:8082; #代理访问地址
}
}
location /citizen {
proxy_pass http://172.28.3.103:9081;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header Host $host:$server_port;
}
error_page 500 502 503 504/50x.html;
location = /50x.html {
root html;
}
}
}
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