Connect My Computer can't download correct agent version for non-standard releases

[ravicious]

Connect My Computer checks what version the Electron app is at and then it tries to download the teleport binary from cdn.teleport.dev. But since alpha releases are now on cdn.cloud.gravitational.io, Connect My Computer doesn't work with the alpha.

One solution would be to check the version string and decide based on that, but this would require some kind of contract from the release team. E.g., anything other than final releases goes to cdn.teleport.dev, everything else including alphas, betas and rcs goes to cdn.cloud.gravitational.io.

Another wou0ld be to always try cdn.teleport.dev first and then cdn.cloud.gravitational.io if we get 404.

Related issues:

• EKS Discover enrollment can't download correct chart version for non-standard releases #42335