October 2014
Beginner to intermediate
430 pages
10h 8m
English
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Configuring HAProxy to use a different balance algorithm
The HAProxy load balancer can work with several load-balancing algorithms. The configuration used by HAProxy in OpenShift applications uses the leastconn load-balancing algorithm. This algorithm is useful when you have long-lived connections, but is not recommended for short connections. For short connections, as in the case of our application, it is more suitable to use the roundrobin algorithm.
In this recipe, you will learn how to configure HAProxy to use the roundrobin balance algorithm instead of the leastconn algorithm.
Getting ready
To complete this recipe, you will need rhc installed on your machine. This recipe will utilize the application created in the Creating scalable applications ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.