Isolated 502s for Magic Containers

Summary

Isolated 502s for Magic Containers

We identified and resolved an issue that could cause endpoint updates to experience delayed propagation after CDN services had been running for an extended period of time. The issue was related to endpoint synchronization between Magic Containers and the CDN routing component, where slower processing connected to sticky session invalidation could result in stale endpoint data remaining in use longer than expected.

• Started

  Apr 30, 2026 · 10:12 AM

• Resolved

  May 26, 2026 · 8:23 AM

• Duration

  25d 22h 11m

• Severity

  Major

• ◐

  Investigating

  Apr 30 · 10:12 AM Bunny.net

  We are currently looking into isolated 502s within the NA region for CDN endpoints utilizing Magic Containers and Databases. This is primarily affecting specific regions in North America. Our Engineering team are investigating the issue currently.

• ◐

  Investigating

  Apr 30 · 10:14 AM Bunny.net

  We are continuing to investigate this issue.

• ◐

  Investigating

  Apr 30 · 12:16 PM Bunny.net

  We have made some routing adjustments to mitigate the timeouts on Database and is fully operational again. Our Engineering team is continuing to investigate the Magic Containers issue.

• ◐

  Investigating

  May 1 · 10:48 AM Bunny.net

  Our Engineering team are still investigating the root cause for isolated 502s in the NA region.

• ◉

  Monitoring

  May 6 · 2:29 PM Bunny.net

  We are monitoring improvements related to the resilience of routing configuration failover on edge servers during temporary control plane connectivity interruptions.

• ✓

  Resolved

  May 26 · 8:23 AM Bunny.net

  We identified and resolved an issue that could cause endpoint updates to experience delayed propagation after CDN services had been running for an extended period of time. The issue was related to endpoint synchronization between Magic Containers and the CDN routing component, where slower processing connected to sticky session invalidation could result in stale endpoint data remaining in use longer than expected.