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@noahwhite noahwhite commented Jan 30, 2026

Summary

Fixes Ignition failure caused by Tailscale sysext v1.88.3 being removed from the Flatcar extensions server.

Root Cause: The URL https://extensions.flatcar.org/extensions/tailscale-v1.88.3-x86-64.raw now returns 404. The sysext-bakery removes older versions when new ones are released.

Changes:

  • Update Tailscale sysext from v1.88.3 to v1.94.1
  • Update SHA256 hash to 4fac074559d01328d0c59e030170821d22332a3ebd19087c135959f11feafaa1
  • Update symlink target path
  • Add overwrite: true to locksmith.conf (fixes secondary Ignition error)

Test plan

  • Instance boots successfully
  • Tailscale authenticates and SSH works
  • systemctl status tailscaled shows running

@linear
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linear bot commented Jan 30, 2026

- Update Tailscale sysext from v1.88.3 to v1.94.1
- Old version returned 404, causing Ignition failure
@noahwhite noahwhite force-pushed the feature/gho-45-fix-tailscale-sysext-url branch from 4f6d72f to dd84131 Compare January 30, 2026 04:49
The count depended on instance_id which is unknown when the instance
is being recreated. Since we always pass an instance ID, the count
is not needed - triggers will handle re-running on instance change.
@noahwhite noahwhite merged commit 1b7b29e into develop Jan 30, 2026
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2 participants