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CompaniesHarnessIncidents

Harness: Planned maintenance: Harness CI egress IP migration

MaintenancemaintenanceStatus: completededitedStarted Resolved (5 d)4 updatesstspg.io (opens in new tab)

Affected components: Continuous Integration Enterprise(CIE) - Windows Cloud BuildsProd Eu 1 - Continuous Integration Enterprise(CIE) - Windows Cloud BuildsContinuous Integration Enterprise(CIE) - Linux Cloud BuildsProd 1 - Continuous Integration Enterprise(CIE) - Linux Cloud BuildsContinuous Integration Enterprise(CIE) - Windows Cloud BuildsProd 2 - Continuous Integration Enterprise(CIE) - Windows Cloud BuildsContinuous Integration Enterprise(CIE) - Windows Cloud BuildsProd 1 - Continuous Integration Enterprise(CIE) - Windows Cloud BuildsContinuous Integration Enterprise(CIE) - Windows Cloud BuildsProd 3 - Continuous Integration Enterprise(CIE) - Windows Cloud BuildsContinuous Integration Enterprise(CIE) - Linux Cloud BuildsProd 6 - Continuous Integration Enterprise(CIE) - Linux Cloud BuildsContinuous Integration Enterprise(CIE) - Linux Cloud BuildsProd 2 - Continuous Integration Enterprise(CIE) - Linux Cloud BuildsContinuous Integration Enterprise(CIE) - Windows Cloud BuildsProd 4 - Continuous Integration Enterprise(CIE) - Windows Cloud BuildsContinuous Integration Enterprise(CIE) - Windows Cloud BuildsProd 6 - Continuous Integration Enterprise(CIE) - Windows Cloud BuildsContinuous Integration Enterprise(CIE) - Linux Cloud BuildsProd 3 - Continuous Integration Enterprise(CIE) - Linux Cloud BuildsContinuous Integration Enterprise(CIE) - Linux Cloud BuildsProd 4 - Continuous Integration Enterprise(CIE) - Linux Cloud BuildsContinuous Integration Enterprise(CIE) - Linux Cloud BuildsProd Eu 1 - Continuous Integration Enterprise(CIE) - Linux Cloud Builds

Timeline of updates

  1. 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.

  2. in progress

    Scheduled maintenance is currently in progress. We will provide updates as necessary.

  3. verifying

    Verification is currently underway for the maintenance items.

  4. completed

    The scheduled maintenance has been completed.

Changes Rewindex caught on this incident

Archive proof

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How the archive is checked, and what it cannot prove.

Impact, status and times are the vendor’s own, as last archived. View on stspg.io (opens in new tab).

Cite this

Maintenance posted by Harness, started 2026-10-19 09:19 UTC, resolved after 5 d, 4 update(s); edited after publishing.

Title
Planned maintenance: Harness CI egress IP migration
Vendor
Harness
Date
URL
https://rewindex.com/company/harness/incidents/9734l1pk9khw

Harness profileRecent Harness incidentsAll outages on October 19, 2026Harness in October 2026MarkdownJSON