如果后端API(本地)失败，APIM可以将请求重新路由到另一个API(本地) [英] If Back end API(On Premises) Fail Can APIM reroute the request to another API(On Premises)

问题描述

我有两个数据中心(DC).

I  have two datacenter(DC) .

DC1(API)和DC2(API)

DC1(API) and DC2(API)

APIM调用DC1(API)，但是数据中心1失败.

APIM Calling DC1(API) But the Datacenter 1 is fail .

因此基于数据中心1响应.APIM策略可以将请求重新路由到 DC2(API)

So based on Datacenter 1 response .Can APIM policy reroute the request to DC2(API)

推荐答案

您可以使用入站策略为已发布的API路由请求: https://docs.microsoft.com/zh-CN/azure/api-management/policies/route-requests-based-on-size .您可以根据需要编辑策略.  

You could use inbound policy for the published APIs to route the request: https://docs.microsoft.com/en-us/azure/api-management/policies/route-requests-based-on-size. You could edit the policy as per your requirement.  

要从Azure API管理服务访问外部服务，您只能使用3如下的政策

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