Planned maintenance: Harness CI egress IP migration

Scheduled for Oct 24, 22:30 - 23:30 PDT

Scheduled

We're upgrading our CI infrastructure to improve reliability and security.

Expected impact:
- Brief connectivity blips as we migrate outbound traffic.
- Builds running during the migration may fail on outbound calls
(git clone, artifact pulls, webhooks) and will need a re-run.
- Re-runs will succeed once the migration completes.

Your action:
If you haven't already allowlisted the new egress IP ranges
(8.235.0.0/24 and 34.33.12.0/24), please do so now.
Posted Oct 19, 2026 - 02:19 PDT
This scheduled maintenance affects: Prod 4 (Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds), Prod 3 (Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds), Prod Eu 1 (Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds), Prod 1 (Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds), Prod 2 (Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds), and Prod 6 (Continuous Integration Enterprise(CIE) - Windows Cloud Builds, Continuous Integration Enterprise(CIE) - Linux Cloud Builds).