production version of app fails to serve jobs

[tobowers]

Describe the bug

I have code that on my local box (same code, same 'production mode' same version of bun) works fine when I run it, but when I deploy it to fly.io in the IAD region (I'm in DE on my local box) I get:

error: engine: signal failure: failed to retrieve region info: error sending request for url (https://automation-play-7lox25a4.livekit.cloud/settings/regions)

Relevant log output

No response

Describe your environment

fly.io bun 1.3.5

System:
Binaries:
Node: 24.6.0 - /Users/tobowers/.nvm/versions/node/v24.6.0/bin/node
Yarn: 1.22.22 - /Users/tobowers/.nvm/versions/node/v24.6.0/bin/yarn
npm: 11.5.1 - /Users/tobowers/.nvm/versions/node/v24.6.0/bin/npm
bun: 1.3.5 - /Users/tobowers/code/livekit-agent-play/node_modules/.bin/bun
Deno: 1.32.3 - /Users/tobowers/.deno/bin/deno

Minimal reproducible example

No response

Additional information

It's just so strange because the environment on fly isn't different except that secrets are coming from the environment instead of a .env variable... it's linux instead of macos...

[tobowers]

I believe it was that my dockerfile is missing "RUN apt-get update -qq && apt-get install --no-install-recommends -y ca-certificates" in it. That could error a little better though :)