Fly Builder Error

I’m unable to do remote builds when deploying an app in my staging organization to Fly. I tried removing the builder and letting the CLI re-create it, but it seems to be giving me the same problems as the original builder.

The error from the CLI is as follows:

==> Verifying app config
--> Verified app config
==> Building image
WARN Failed to start remote builder heartbeat: You hit a Fly API error with request ID: 01GKG0RBGY1SYJ439KG0DSNMVA-chi
Error failed to fetch an image or build from source: You hit a Fly API error with request ID: 01GKG0S194BW4VAM6KC9MGYZZW-chi

I am able to do --local-only to deploy for now, so this isn’t blocking me.

Guessing that it could be a WireGuard over UDP issue.

Can you see if fly wg websockets enable fixes it (ref)?

Doesn’t seem to change anything. This seems to be during the GraphQL request and not while interacting with the builder itself.

➜  cloud fly wg websockets enable                                                                                                      /0.1s
➜  cloud fly deploy
==> Verifying app config
--> Verified app config
==> Building image
WARN Failed to start remote builder heartbeat: You hit a Fly API error with request ID: 01GKHHB17NK1GAH3X4Y2GVENAG-chi
Error failed to fetch an image or build from source: You hit a Fly API error with request ID: 01GKHHBRZT0RPB18JXZ4ZNV12X-chi