Outage in Fly.io

Consul cluster outage

Resolved Major

March 15, 2023 - Started over 3 years ago - Lasted about 8 hours
Official incident page

Incident Report

Our Consul cluster is experiencing an outage. This impacts queries to our API, including creating and modifying apps, as well as incoming network requests for recently deployed apps.

Components affected

Fly.io API Fly.io Deployments Fly.io Routing

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Latest Updates ( sorted recent to last )

RESOLVED over 3 years ago - at 03/16/2023 03:28AM

This incident has been resolved.

MONITORING over 3 years ago - at 03/16/2023 12:58AM

Our Consul cluster is now stable again. We've re-enabled Nomad deployments and are monitoring for any further issues.

IDENTIFIED over 3 years ago - at 03/16/2023 12:04AM

The Consul cluster rebuild is nearly completed and we are working to restore service.

IDENTIFIED over 3 years ago - at 03/15/2023 11:53PM

The Consul cluster rebuild is nearly completed and we are working to restore service.

IDENTIFIED over 3 years ago - at 03/15/2023 10:42PM

We are working to build a new Consul cluster with 10x the RAM. We aren't yet sure, but believe a routine DNS change might have created a thundering herd problem causing Consul servers to immediately increase RAM usage by 500%. This is not ideal.

IDENTIFIED over 3 years ago - at 03/15/2023 09:10PM

We're still working on recovering our Consul cluster.

MONITORING over 3 years ago - at 03/15/2023 07:20PM

Our Consul cluster is experiencing an outage. This impacts queries to our API, including creating and modifying apps, as well as incoming network requests for recently deployed apps.

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