如何停止Heroku上的应用程序？ [英] How to stop an app on Heroku?

问题描述

Heroku上有一个应用程序，正在被少数用户使用。但是，我注意到有一些数据问题，我想在此期间修复并停止应用程序，以免用户输入任何新内容。

有没有办法在heroku上停止应用程序而不是销毁它？我发现重新启动服务器命令在那里...虽然我没有看到像'stop'这样的任何东西

解决方案

停止'你的应用程序，你可以将web dynos缩小到零，这有效地将你的所有应用程序http进程离线。

  $ heroku ps：scale web = 0 
扩展web进程...完成，正在运行0 
  

I have an app on Heroku which is being used by few users. However, I notice there are some data issues which i'd like to fix and stop the app in the mean time so users don't enter anything new.

Is there a way to stop the app on heroku rather than destroying it? I see that restart server command is there ...though I don't see anything like 'stop'

解决方案

To completely 'stop' your app you can scale the web dynos down to zero which effectively takes all your app http-processes offline.

$ heroku ps:scale web=0
Scaling web processes... done, now running 0

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