Nginx 1.4.7 Image Cache Server

1. Package version:

Nginx 1.4.7

ngx_cache_purge-2.0

Openssl-1.0.1

Pcre-8.32

Second, installation and compilation:

a) Download pcre-8.32.tar.gz
Tar zvxf pcre-8.32.tar.gz
CD pcre-8.32 &&./configure && make && make install

b) Download openssl-1.0.1.tar.gz
CD OpenSSL &&./configure && make && make install

c) Download Ngx_cache_purge-2.0.zip
Unzip Ngx_cache_purge-2.0.zip

d) Download nginx-1.4.7.tar.gz
CD nginx-1.4.7
./configure--prefix=/opt/nginx--add-module=.. /ngx_cache_purge-2.0--with-http_stub_status_module--with-http_realip_module--with-http_ssl_module--with-pcre=. /pcre-8.32--with-openssl=/opt/soft/openssl-1.0.1

Make && make install

Three, nginx configuration:

A) vi/opt/nginx/conf/nginx.conf

User www www;

Worker_processes 8;

Error_log/opt/nginx/logs/nginx_error.log Crit;

Pid/opt/nginx/logs/nginx.pid;

#Specifies the value for maximum file descriptors the can is opened by this process.

Worker_rlimit_nofile 51200;

Events

{

Use Epoll;

Worker_connections 65535;

}

http

{

Include Mime.types;

Default_type Application/octet-stream;

Server_names_hash_bucket_size 128;

Client_header_buffer_size 32k;

Large_client_header_buffers 4 32k;

Client_max_body_size 300m;

Sendfile on;

Tcp_nopush on;

Keepalive_timeout 60;

Tcp_nodelay on;

Fastcgi_connect_timeout 300;

Fastcgi_send_timeout 300;

Fastcgi_read_timeout 300;

Fastcgi_buffer_size 64k;

Fastcgi_buffers 4 64k;

Fastcgi_busy_buffers_size 128k;

Fastcgi_temp_file_write_size 256k;

Client_body_buffer_size 512k;

Proxy_connect_timeout 5;

Proxy_read_timeout 60;

Proxy_send_timeout 5;

Proxy_buffer_size 16k;

Proxy_buffers 4 64k;

Proxy_busy_buffers_size 128k;

Proxy_temp_file_write_size 128k;

Proxy_temp_path/opt/nginx/html/images/images_temp;

Proxy_cache_path/opt/nginx/html/images/images_cache levels=1:2 keys_zone=content:200m inactive=1d max_size=30g;

gzip on;

Gzip_min_length 1k;

Gzip_buffers 4 16k;

Gzip_http_version 1.0;

Gzip_comp_level 2;

Gzip_types text/plain application/x-javascript text/css application/xml;

Gzip_vary on;

Gzip_proxied expired No-cache No-store private auth;

Gzip_disable "MSIE [1-6]\.";

#limit_zone crawler $binary _remote_addr 10m;

Server_tokens off;

#log format

Log_format access ' $remote _addr-$remote _user [$time _local] "$request"

' $status $body _bytes_sent ' $http _referer '

' "$http _user_agent" $http _x_forwarded_for ';

Include vhost/cqnt.conf;

}

1. Compiling vhost/cqnt.conf

Server

{

Listen 80;

server_name images.lencee.com 192.168.0.107;

Index index.html index.htm index.php default.html default.htm default.php;

root/opt/app/img;

Access_log/opt/nginx/logs/80pic.log access;

Location ~/purge (/.*) {

Allow 192.168.1.0/24;

Deny all;

Proxy_cache_purge content $host $1$is_args$args;

}

Location ~. *\. (PHP|PHP5)? $

{

Try_files $uri = 404;

Fastcgi_pass Unix:/tmp/php-cgi.sock;

Fastcgi_index index.php;

# include fcgi.conf;

}

# location ~. *\. (gif|jpg|jpeg|png|bmp|swf) $

Location ~. *\. (cgi|php|jsp|swf)? $

{

Expires 30d;

Proxy_cache content;

Proxy_cache_valid 304 301 302 10d;

Proxy_cache_valid any 1d;

Proxy_set_header Host $host;

Proxy_set_header x-forwarded-for $remote _addr;

Proxy_cache_key $host $uri$is_args$args;

Proxy_pass http://192.168.0.107:8080;

}

Location ~. *\. (JS|CSS)? $

{

Expires 12h;

}

}

Server

{

Listen 8080;

server_name 192.168.0.107;

root/opt/nginx/img/;

Location ~. *\. (gif|jpg|jpeg|png|bmp|swf) $

{

Expires 30d;

Access_log/opt/nginx/logs/8080pic.log access;

}

Access_log on;

}

Iv. Check that the configuration information is correct

Five, start the Nginx service

/etc/init.d/nginxd start

Ps–aux |grep Nginx

Vi. manual removal of the picture cache

Nginx 1.4.7 Image Cache Server