如何让meteor.com应用程序使用外部mongo db [英] How to get meteor.com apps to use external mongo db

问题描述

在我的开发机上，我可以设置环境变量MONGO_URL来定义我希望我的应用程序使用的mongo实例.如何设置我在meteor.com上的应用将使用的mongo实例?

On my dev machine I can set the environment variable MONGO_URL to define the mongo instance I want my app to use. How to I set the mongo instance that my app on meteor.com will use?

我正在寻找可以放入settings.json中的内容，或通过其他方式在myapp.meteor.com上为我的流星应用程序设置MONGO_URL

I'm looking for something I could put in my settings.json, or some other way to set MONGO_URL for my meteor app at myapp.meteor.com

推荐答案

流星似乎不支持此功能.我将使用流星应用程序配置包的修改版，将mongo_url var放入settings.json

It looks like meteor doesn't support this. I'm going to use a modified version of the meteor application-configuration package to put my mongo_url var in a settings.json

请参见 https://github.com /meteor/meteor/blob/devel/packages/application-configuration/config.js#L74

packages: {
  'mongo-livedata': {
     url: process.env.MONGO_URL,
     oplog: process.env.MONGO_OPLOG_URL
  }
}

更新:

上面的链接现在已断开，这是更新的链接:

The link above is now broken, here's the updated link: https://github.com/meteor/meteor/blob/c0ea40230e146c6ecd27d1031c50cf2542b60eb7/packages/mongo/remote_collection_driver.js#L29

另请参见 https://github.com/meteor/meteor/blob/37f32305912e31faa004e1c69a9905c2e363c275/packages/meteor/server_environment.js

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