Clusters do not start - bootstrap timeout

[katedb]

Hello,

Whenever I try to start any of already existing clusters, I get Bootstrap timeout error. In the logs, there are following messages:

[Bootstrap Event] Can reach databricks-update-oregon.s3.us-west-2.amazonaws.com: [FAILED]
[  257.556698] audit: kauditd hold queue overflow
[  257.558785] audit: kauditd hold queue overflow
ci-info: no authorized SSH keys fingerprints found for user ubuntu.

 The same issue happens when trying to start a newly created cluster.

I use AWS in eu-central-1 region for deploying.

[User16752239289]

The error message indicate the ec2 instance cannot access databricks-update-oregon.s3.us-west-2.amazonaws.com. Do you have s3 endpoint setup or can traffic route to databricks-update-oregon.s3.us-west-2.amazonaws.com ?