server端是否支持F5等负载均衡的高可用

## Why you need it?
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我们知道官方文档提供的高可用需要注册中心,nacos,eureka等都可以.
在我们的场景里不方便将seata连到注册中心,如果在seata server集群前用F5等负载均衡做高可用,这种方案是否可行?

## How it could be?
A clear and concise description of what you want to happen. You can explain more about input of the feature, and output of it.
想知道server端前面用F5代理client过来的请求,能否达到高可用的效果, 如果不能是什么原因?

## Other related information
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十分感谢解答!!!

Start by reviewing Seata's official high-availability documentation and the server request path from clients. Compare registry-based discovery with placing an F5 load balancer before a Seata server cluster, then document whether that arrangement provides high availability and what limitations or configuration requirements apply.

Written by the indexing model from the issue text.