Braintrust incident
Upstream package mirror is degraded, Brainstore is not currently affected
Resolved after 4 hours 33 minutes, on August 19, 2026.
The upstream APT package mirror in AWS us-east-1 has recovered and we're no longer seeing impact when starting new brainstore instances.
Update timeline
- monitoring Aug 19, 2026, 06:01 PM UTC
The upstream APT package mirror on AWS us-east-1 is degraded. There is currently no downtime and we are looking into alternative package mirrors in the meantime. Please note that for both the Braintrust-hosted data plane and self-hosted data planes: EC2 instance replacement due to healthcheck failures or deploys may result in failed instance initialization and downtime until the upstream issue is resolved.
- resolved Aug 19, 2026, 10:35 PM UTC
The upstream APT package mirror in AWS us-east-1 has recovered and we're no longer seeing impact when starting new brainstore instances.
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