Webhook deliveries failing to endpoints behind one certificate chain
- Terdampak
- Pengiriman webhook
- Durasi
- 08.52–11.18 UTC · 2 jam 26 mnt
08.52 UTC
Webhook deliveries to a subset of endpoints are failing with a TLS verification error. Events are queued and will be retried, so nothing is being dropped. Investigating.
09.14 UTC
A base image update on the delivery workers shipped a trust store that no longer carries a cross-signed intermediate that several customer endpoints still serve. Around 4 % of registered endpoints are affected.
09.48 UTC
We have pinned the previous trust store on the delivery workers and the queued deliveries are going out. The oldest queued event is 56 minutes old.
11.18 UTC
Resolved. The queue is empty and every event from the window was delivered well inside the 24-hour retry budget. The trust store is now pinned explicitly and updated deliberately instead of being inherited from the base image.