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Merge pull request #3425 from jayjun/port

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Add warning about PORT variable in deploy tutorial
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Jose Diaz-Gonzalez
2019-01-29 12:57:24 -05:00
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parent 76bdac9747 c368cc0855
commit b72deb2b2a
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docs/deployment/application-deployment.md
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@@ -52,6 +52,9 @@ dokku postgres:link rails-database ruby-rails-sample
### Deploy the app
> Warning: Your application _should_ respect the `PORT` environment variable or it may not respond to web requests.
> Please see the [port management documentation](/docs/networking/port-management.md) for details.
Now you can deploy the `ruby-rails-sample` app to your Dokku server. All you have to do is add a remote to name the app. Applications are created on-the-fly on the Dokku server.
```shell