Google App Engine queue.yaml在开发服务器中不起作用 [英] Google App Engine queue.yaml not working in development server

问题描述

我无法让dev_appserver.py识别我使用queue.yaml创建的自定义队列.当我尝试添加任务时，它们不会出现在 http://localhost:8000/taskqueue 中给他们我得到UnknownQueueError.在生产环境中效果很好.

I can't get dev_appserver.py to recognize the custom queues I create using queue.yaml. They don't appear in http://localhost:8000/taskqueue, and when I try to add a task to them I get UnknownQueueError. It works fine in the production environment.

我在Windows 10上使用的是python 2.7.

I'm using python 2.7 on Windows 10.

queue.yaml

queue.yaml

total_storage_limit: 5G
queue:
- name: not-queue-a
  bucket_size: 500
  rate: 10/s
  retry_parameters:
  task_retry_limit: 2
  min_backoff_seconds: 10
  target: msnot
- name: ui-worker
  target: msbui
  bucket_size: 200
  rate: 1/s
  retry_parameters:
  task_retry_limit: 4
  min_backoff_seconds: 1

我的项目结构如下:

    |-- root
        |-- queue.yaml
        |-- index.yaml
        |-- dispatch.yaml
        |-- cron.yaml
        |-- microservice1
            |-- app.yaml
            |-- microservice1.py
        |-- microservice2
            |-- app.yaml
            |-- microservice1.py
        |-- microservice3
            |-- app.yaml
            |-- microservice3.py
        |-- microservice4
            |-- app.yaml
            |-- microservice4.py

我尝试将queue.yaml的副本添加到微服务子文件夹，但是仍然存在相同的问题.我还多次重启了dev_appserver.py.

I tried adding a copy of queue.yaml to the microservice-subfolders, but I still had the same issue. I've also restarted dev_appserver.py several times.

推荐答案

将我的应用程序拆分为多个服务时，我遇到了同样的问题，dev_appserver.py并没有赶上多服务应用程序.我通过符号链接每个服务中的queue.yaml文件来解决此问题:

I had the same problem when I split my app into several services, the dev_appserver.py didn't quite catch up with the multi-services app. I worked around it by symlinking the queue.yaml file inside each of the services:

    |-- microservice1
        |-- app.yaml            
        |-- microservice1.py
        |-- queue.yaml -> ../queue.yaml

只有default服务可能需要 ，但是我不确定，我没有尝试过.

It might only be required for the default service, but I'm not entirely sure of this, I didn't try it.

注意:我对其他应用程序级配置文件应用了类似的方法.另请参见

Note: I applied a similar approach for other app-level config files. See also Can a default service/module in a Google App Engine app be a sibling of a non-default one in terms of folder structure?

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