如何从Heroku调度程序运行mongo脚本? [英] How to run a mongo script from Heroku scheduler?

问题描述

我已经为我的mongo数据库实现了一个javascript脚本.该脚本称为 getMetrics.js ，我可以通过在计算机上运行 mongo getMetrics.js 来执行该脚本.

I have implemented a javascript script for my mongo database. This script is called getMetrics.js and I am able to execute it by running: mongo getMetrics.js from my computer.

现在，我想每天自动执行一次该脚本.为此，我创建了一个Heroku应用，并向其添加了Scheduler加载项( https://devcenter.heroku.com/articles/scheduler ).

Now I want to automatically execute that script one time per day. To do so, I have created a Heroku app and I added to it the scheduler add-on (https://devcenter.heroku.com/articles/scheduler).

我的主要问题是，要运行，我的任务将执行命令"mongo getMetrics.js"，但由于未在Heroku应用程序中安装mongo命令而失败.

My main problem is that in order to be run, my task will execute the command "mongo getMetrics.js" and it will failed because I don't have mongo command installed in my Heroku app.

如何从Heroku运行此脚本?

How can I run this script from Heroku?

非常感谢您的帮助.

推荐答案

在类似情况下，我执行了以下操作:

I did the below in a similar case:

1. 下载适用于Linux的mongodb https://www.mongodb.com/download-center#community
2. bin文件夹包含mongo二进制文件
3. 在您的Heroku实例中使该二进制文件可用(例如，如果您的git repo配置了Heroku，则请在脚本旁边检入该二进制文件

[确保您保存此二进制文件的文件夹在路径中，安全路径将在/bin内]

[Make sure the folder you are keeping this binary is in the path, safe path will be inside /bin]

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