Nginx sticky module implements session stickiness

Nginx sticky module implements session stickiness

Nginx sticky module implements session stickiness

Note: nginx is installed in the system.
 
1. Download and decompress the nginx sticky module.
# Cd/usr/local/src
# Wget http://nginx-sticky-module.googlecode.com/files/nginx-sticky-module-1.1.tar.gz
# Tar-zxvf nginx-sticky-module-1.1.tar.gz

2. Check the compilation parameters of the existing nginx and re-compile with the sticky module parameters.
#/Usr/local/nginx/sbin/nginx-V
Nginx version: nginx/1.3.14
Built by gcc 4.1.2 20080704 (Red Hat 4.1.2-54)
Tls sni support disabled
Configure arguments: -- prefix =/usr/local/nginx -- user = nobody -- group = nobody -- with-select_module -- with-poll_module -- with-file-aio -- with-http_ssl_module -- with-http_realip_module -- with-http_gzip_static_module -- with-http_secure_link_module -- with-http_sub_module -- with-http_stub_status_module -- add-module =/root/nginx-http-concat/

Disable nginx and add the sticky module to re-compile nginx (we recommend that you back up the configuration file first)
# Service nginx stop
# Cd/usr/local/src/nginx-1.3.14
#. /Configure -- prefix =/usr/local/nginx -- user = nobody -- group = nobody -- with-select_module -- with-poll_module -- with-file-aio -- with-http_ssl_module -- with-http_realip_module -- with-http_gzip_static_module -- with-http_secure_link_module -- with-http_sub_module -- with-http_stub_status_module -- add-module =/root/nginx-http-concat/-- add-module =/usr/local/src/nginx-sticky-module-1.1
# Make & make install

3. modify the configuration file and add sticky parameters.
Add parameters (in red) at a location similar to the following)
Vi upstream. conf
Upstream bkjia.com
{
Sticky; --- sticky
Server192.168.1.17: 9082 weight = 5 max_fails = 2 fail_timeout = 30 s;
Server192.168.1.81: 9082 weight = 5 max_fails = 2 fail_timeout = 30 s;
}

# Vi web. conf
Server {
Listen 9082;
Server_name * .bkjia.com;
Access_log/data/logs/bkjia.com access_log;
Error_log/data/logs/bkjia.com. errorlog;
Set $ proxy_pass bkjia.com;

Location /{
Root html;
Index index.html index.htm;
Proxy_set_header Host $ host: $ server_port;
Proxy_set_header X-Real-IP $ remote_addr;
Proxy_pass http://bkjia.com;
Add_headerCache-Control no-store;

}

4. Start nginx and perform webpage testing.
#/Usr/local/nginx/sbin/nginx-c/usr/local/nginx/conf/nginx. conf
Or
# Service nginx start

For more Nginx tutorials, see the following:

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