Only a small number of nodes were affected, we apologize to the affected users for any inconvenience caused by this issue.
Context
After creating a new Exalate Cloud cluster with improved security and resilience some months ago, we recently started migrating our older customers from our old server park to the new cluster. To make sure this migration takes minimum downtime and we can quickly roll back the migration if necessary the requests to these Exalate nodes are still being proxied through the old server park.
Issue
One of the servers in our old server park has failed, effectively disabling the proxying of requests.
Remediation