Changes / CockroachDB / Connectivity issues to Standard and Basic clusters on AWS

CockroachDB: Major incident: Connectivity issues to Standard and Basic clusters on AWS

Summary

CockroachDB reported a major incident affecting connectivity to Standard and Basic clusters on AWS, starting 2026-02-09 03:04 UTC and resolved at 2026-02-09 15:20 UTC (12 h 16 min). The vendor resolved an internal misconfiguration and reported normal cluster operation at 04:15 UTC, then monitored until resolution.

Machine-written from the diff below (Sol; type: incident outage). Check the diff before relying on it.

Major incidentLabel: outage (model (Jev), 99%)Changed Detected Source: stspg.io (opens in new tab)

What changed

AddedTitle#1
Before: not present
After: Connectivity issues to Standard and Basic clusters on AWS
AddedImpact#2
Before: not present
After: major
AddedStatus#3
Before: not present
After: resolved
AddedStart time#4
Before: not present
After: 2026-02-09 03:04 UTC
AddedResolved time#5
Before: not present
After: 2026-02-09 15:20 UTC
AddedAffected components#6
Before: not present
After: CockroachDB Basic/Standard
AddedUpdateinvestigating#7
Before: not present
After: We are investigating connectivity issues to Standard and Basic clusters on AWS.
AddedUpdatemonitoring#8
Before: not present
After: We have resolved an internal misconfiguration, and see that Standard and Basic clusters are functioning normally again. We will continue to monitor to ensure that the error does not recur.
AddedUpdateresolved#9
Before: not present
After: Standard and Basic clusters continue to function normally.

First version of this incident archived by Rewindex. View the live incident (opens in new tab).

History of this incident

When (UTC)ChangeKind
Major incident: Connectivity issues to Standard and Basic clusters on AWS (this change)
CockroachDB reported a major incident affecting connectivity to Standard and Basic clusters on AWS, starting 2026-02-09 03:04 UTC and resolved at 2026-02-09 15:20 UTC (12 h 16 min). The vendor resolved an internal misconfiguration and reported normal cluster operation at 04:15 UTC, then monitored until resolution.
Major incident

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