TechEcho

Sites hosted via Cloudfront(e.g https://app.circleci.com/) are having an outage and returning 421s and 500s currently

AWS Status page doesn't show anything yet: <a href="https://health.aws.amazon.com/health/status" rel="nofollow noreferrer">https://health.aws.amazon.com/health/status</a>

All our HTTPS (ACM) sites are returning:> 421 ERROR> The request could not be satisfied.> The distribution does not match the certificate for which the HTTPS connection was established with. We can't connect to the server for this app or website at this time. There might be too much traffic or a configuration error. Try again later, or contact the app or website owner.

Lots of users seem to be impacted for a short time period: <a href="https://isdown.app/integrations/aws/amazon-cloudfront" rel="nofollow noreferrer">https://isdown.app/integrations/aws/amazon-cloudfront</a>

Well, that explains wtf is happening. You guys seeing this on us-east-1 or across?

My employer’s sites are hosted via CloudFront and seem to be fine. The underlying buckets are in Dublin, in case that makes any difference.

Seeing 421 on our AWS amplify splash page as well

It looks like they are back up now