I spotted an issue with the docs here that led me to accidentally delete the
DATABASE_URL secret in my fly app.
(I’m not sure if there’s a better place to flag documentation issues/suggestions - apologies if I’m missing something )
The example here actually imports all environment variables from Heroku except the ones listed out in the example. But the text underneath says/implies the opposite:
This command exports the following Heroku secrets:
REDIS_TLS_URL, and imports them into Fly.
I wanted to avoid importing these secrets, so updated the given example with all the variables I did want to import… The result was that I imported only the variables I didn’t want . My fault for careless copying - I didn’t spot the
-v flag - but I think the docs should say something like:
This commands exports all your Heroku secrets except the following, which you probably don’t want to override in your Fly app:…