ClickHouse incident

Provisioning of new CDC pipes for Postgres might be delayed or failing

Minor Resolved View vendor source →

ClickHouse experienced a minor incident on August 17, 2026 affecting AWS ap-northeast-2 and AWS eu-west-1 and 1 more component, lasting —. The incident has been resolved; the full update timeline is below.

Started
Aug 17, 2026, 05:17 PM UTC
Resolved
Aug 17, 2026, 05:17 PM UTC
Duration
—
Detected by Pingoru
Aug 17, 2026, 05:17 PM UTC

Affected components

AWS ap-northeast-2AWS eu-west-1AWS us-east-2AWS ap-southeast-2AWS eu-central-1AWS us-east-1AWS ap-south-1AWS us-west-2AWS eu-north-1AWS ca-central-1

Update timeline

  1. identified Aug 17, 2026, 03:23 PM UTC

    Status: Identified We identified an issue where new CDC ClickPipes can't be provisioned due to dependency on GitHub availability (https://www.githubstatus.com/incidents/zkxwbgr0cnmx). Team is monitoring the issue and tries to find a possible workaround. Affected components AWS eu-central-1 (Degraded performance) AWS ca-central-1 (Degraded performance) AWS il-central-1 (Degraded performance) GCP asia-northeast1 (Degraded performance) AWS ap-southeast-2 (Degraded performance) AWS us-west-2 (Degraded performance) AWS ap-northeast-1 (Degraded performance) AWS eu-north-1 (Degraded performance) AWS us-east-1 (Degraded performance) AWS ap-south-1 (Degraded performance) GCP us-west1 (Degraded performance) AWS ap-southeast-3 (Degraded performance) AWS us-east-2 (Degraded performance) AWS ap-east-1 (Degraded performance) GCP northamerica-northeast1 (Degraded performance) AWS ap-east-2 (Degraded performance) AWS eu-west-1 (Degraded performance) AWS mx-central-1 (Degraded performance) GCP us-central1 (Degraded performance) AWS ap-southeast-1 (Degraded performance) AWS ap-southeast-5 (Degraded performance) GCP europe-west4 (Degraded performance) GCP australia-southeast1 (Degraded performance) GCP europe-west3 (Degraded performance) GCP europe-west6 (Degraded performance) GCP europe-west2 (Degraded performance) AWS ap-northeast-2 (Degraded performance) AWS af-south-1 (Degraded performance) AWS eu-west-2 (Degraded performance) AWS sa-east-1 (Degraded performance) GCP asia-southeast1 (Degraded performance)

  2. monitoring Aug 17, 2026, 04:35 PM UTC

    Status: Monitoring We are seeing signs of recovery. The team is closely monitoring and will report any updates. In case if any pipe gets stuck provisioning, our team can assist with manual operation to make it happen. Affected components GCP asia-southeast1 (Degraded performance) GCP asia-northeast1 (Degraded performance) GCP europe-west3 (Degraded performance) GCP europe-west6 (Degraded performance) AWS ap-northeast-2 (Degraded performance) AWS ap-northeast-1 (Degraded performance) GCP australia-southeast1 (Degraded performance) AWS us-east-1 (Degraded performance) AWS us-west-2 (Degraded performance) AWS eu-west-1 (Degraded performance) AWS eu-north-1 (Degraded performance) AWS ap-south-1 (Degraded performance) AWS ap-southeast-1 (Degraded performance) GCP us-west1 (Degraded performance) AWS ap-east-2 (Degraded performance) AWS eu-central-1 (Degraded performance) AWS us-east-2 (Degraded performance) AWS ap-southeast-3 (Degraded performance) AWS ca-central-1 (Degraded performance) AWS eu-west-2 (Degraded performance) GCP europe-west4 (Degraded performance) GCP northamerica-northeast1 (Degraded performance) AWS ap-southeast-2 (Degraded performance) AWS il-central-1 (Degraded performance) AWS mx-central-1 (Degraded performance) AWS ap-east-1 (Degraded performance) GCP us-central1 (Degraded performance) GCP europe-west2 (Degraded performance) AWS ap-southeast-5 (Degraded performance) AWS af-south-1 (Degraded performance) AWS sa-east-1 (Degraded performance)

  3. resolved Aug 17, 2026, 05:17 PM UTC

    Status: Resolved This issue has been resolved. New CDC pipes for Postgres are provisioning normally. Affected components GCP asia-northeast1 (Operational) AWS il-central-1 (Operational) AWS eu-west-1 (Operational) AWS af-south-1 (Operational) AWS ap-east-1 (Operational) GCP europe-west2 (Operational) AWS eu-central-1 (Operational) AWS us-east-1 (Operational) AWS ap-south-1 (Operational) AWS sa-east-1 (Operational) GCP northamerica-northeast1 (Operational) AWS ap-east-2 (Operational) AWS us-west-2 (Operational) AWS ca-central-1 (Operational) GCP asia-southeast1 (Operational) GCP us-west1 (Operational) GCP australia-southeast1 (Operational) AWS ap-southeast-5 (Operational) AWS eu-west-2 (Operational) GCP us-central1 (Operational) AWS us-east-2 (Operational) AWS ap-southeast-2 (Operational) AWS ap-southeast-3 (Operational) GCP europe-west6 (Operational) GCP europe-west3 (Operational) AWS ap-southeast-1 (Operational) AWS ap-northeast-2 (Operational) AWS ap-northeast-1 (Operational) AWS eu-north-1 (Operational) AWS mx-central-1 (Operational) GCP europe-west4 (Operational)