如何从我的 Compute Engine 虚拟机访问我的 AppEngine DataStore 实体? [英] How do I access my AppEngine DataStore entities from my Compute Engine VM?

问题描述

我的应用在 App Engine 上运行，但我想从我的 Compute Engine 虚拟机访问它的 NDB DataStore 实体以进行一些处理并将结果写回 App Engine DataStore.我怎样才能做到这一点?

此外，Google Cloud DataStore 和 App Engine DataStore 是一回事吗?https://developers.google.com/datastore/https://developers.google.com/appengine/docs/python/ndb/

解决方案

David 的解决方案要求您使用 App Engine 实例时间来发出请求，但您可以绕过它并直接从 Compute Engine 实例向 Datastore 发出请求.关于如何执行此操作，有一个非常好的教程.但它不像ndb那么漂亮.

<预><代码>>>>导入 googledatastore 作为数据存储>>>datastore.set_options(dataset='project-id')>>>req = datastore.BeginTransactionRequest()>>>datastore.begin_transaction(req)<datastore.datastore_v1_pb2.BeginTransactionResponse 对象位于 ...>

My app is running on App Engine, but I would like to access its NDB DataStore entities from my Compute Engine VM to do some processing and write the results back to the App Engine DataStore. How can I do that?

Also, are the Google Cloud DataStore and App Engine DataStore the same thing? https://developers.google.com/datastore/ https://developers.google.com/appengine/docs/python/ndb/

解决方案

David's solution requires you to use App Engine instance time to make requests, but you can bypass it and make requests directly to Datastore from Compute Engine instance. There is a pretty good tutorial about how to do this. But its not so pretty like ndb.

>>> import googledatastore as datastore
>>> datastore.set_options(dataset='project-id')
>>> req = datastore.BeginTransactionRequest()
>>> datastore.begin_transaction(req)
<datastore.datastore_v1_pb2.BeginTransactionResponse object at ...>

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