有关Azure负载平衡器的验证 [英] Valididation regarding Azure load balancer

问题描述

大家好，

我找不到特定于负载平衡的类别，因此我尝试了这一类别.我们仍然对Azure还是陌生的，我们只有有限的时间来评估它.

I couldnt find a category specific to load balancing so Im trying this one. We are still new to Azure and we have limited time to evaluate this.

我们拥有允许我们拥有冷VM"的软件.我想知道是否有人可以帮助我确认以下信息.我们的SLA超过99％，因此我们正在评估任何可能性.

We have a software which allow us to have a "cold VM". I was wondering if someone could help me confirm the following information. Our SLA is over 99% so we are evaluating any possibilities.

我们想使用Azure负载平衡器创建一个内部后端池，该池将指向https Web服务.这三台服务器之一将在运行，但应用程序服务将不会在运行(冷服务器).所有运行Windows 2012 R2的Vms 软件需要VM.

We would like to use Azure load balancer to create a Internal backend pool that will point on a https web service. One of the three servers will be running, but the application service won't be running (the cold one). All Vms running Windows 2012 R2, the software require VM.

我的问题是:

-健康状况调查是否足以监视并确保没有通往寒冷人群的交通路线?

- Will the health probe be enough to monitor and make sure there is no traffic route to the cold one ? 

-我们是否应该创建附加后端池并在生产节点之一发生故障时切换它?

- Should we create additionnal backend pool and switch it upon failure of one of the production node ?

-如果我们交换后端池，是否会有停机时间?如果发生任何故障，这种方法简直是不可行.

- Is there a downtime if we swap the backend pool ? If there is any outage, this approach is simply a no go.

此致

推荐答案

是的，如果正确配置了运行状况探针，它将检测机器何时关闭并且不向其路由流量.不需要额外的后端池.

Yes, if you configure your health probe correctly it will detect when a machine is off and not route traffic to it. There should be no need for additional backend pools.

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