kong request transformer invoke multiple microservice APIs

问题

I am exploring Kong. I am wondering if I can achieve the following scenario using request transformer plugin.

• A request is reached at the request transformer plugin.
• Split the request into three microservice API requests.
• Call the three APIs sequentially.
• Merge the response of all three APIs.
• Send the response back.

回答1:

I think that is not possible as Kong is not an orchestration/business process/ESB tool. I see two solutions for this use case:

• Deploy a BPM engine like Camunda, which takes care of orchestrating services

• Create your own service which does the calls for you and merges the responses

来源：https://stackoverflow.com/questions/61341632/kong-request-transformer-invoke-multiple-microservice-apis