Apache Load Balance Using Haproxy

最新推荐文章于 2024-08-12 02:15:54 发布

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最新推荐文章于 2024-08-12 02:15:54 发布

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原文链接：https://my.oschina.net/cnphp/blog/4767

本文详细介绍如何使用HAProxy进行负载均衡配置。HAProxy是一款免费且高性能的负载均衡解决方案，适用于高流量网站，并能有效处理成千上万的连接。文章通过实际案例展示了如何设置ACL以实现内容切换，并配置了包含两台Web服务器的负载均衡环境。

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Apache Load Balance Using Haproxy

Haproxy

HAProxy is a free, very fast and reliable solution offering high availability, load balancing, and proxying for TCP and HTTP-based applications. It is particularly suited for web sites crawling under very high loads while needing persistence or Layer7 processing. Supporting tens of thousands of connections is clearly realistic with todays hardware. Its mode of operation makes its integration into existing architectures very easy and riskless, while still offering the possibility not to expose fragile web servers to the Net.

1. Preperation

For configuring haproxy you need the following setups. Here I used ACL.

1.1. Using ACL

The use of Access Control Lists (ACL) provides a flexible solution to perform content switching and generally to take decisions based on content extracted from the request, the response or any environmental status. The principle is simple