How to know DATABASE_URL, DB_USERNAME, and DB_PASSWORD ?

Questions / Help
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1

Hi,
I know that we can get DATABASE_URL, DB_USERNAME, and DB_PASSWORD when we input the attach command.

fly postgres attach <postgres app name> --app <app name>

But this command is essentially not to get these variables.
Is there a better approach to get them?

2

Does it not output the values when you create the pg db? If not, try fly ssh console into your app and echo out those variables.

3

Thank you for your reply.

No, it doesn’t output them.

May I know what you expect after trying fly ssh console?
I don’t have any ideas to get their variable with ssh connecting.

4

‘echo $DATABASE _URL’

5

Ahh, I got it.
Thank you! it works

6

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