nginx1.4.7 ip_hash load balancing strategy

Maxim Dounin mdounin at
Fri May 16 11:22:26 UTC 2014


On Fri, May 16, 2014 at 03:29:31PM +0800, gaoping at wrote:

> hi
> When my nginx is below this structure,Nginx access to the IP 
> proxy server by IP, then nginx ip_hash load balancing, will all 
> requests are routed to the same tomcat, do not know if you have 
> what good method to solve the.
> The ip_hash function can be introduced into a custom IP.      
> Prerequisite: can not change the existing structure, and nginx 
> access to the IP is only aproxy server, and IP client request is 
> not true,

As long as upstream{} blocks on both frontends are identical, and 
client IP stays the same, the same upstream server will be 
selected by ip_hash.

Maxim Dounin

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