Hey, We are seeing this for the FIRST time once we rebuilt MariaDB/Galera and RabbitMQ cluster, after a period of failure/downtime. Probably there are some inconsistencies among components/services. How to clean up those hosts in BUILD state? thx. 1) There are multiple uuid of the same host stuck in BUILD 2) Deleting server failed with this error: No server with a name or ID of "blabal" exists. ERROR (CommandError): Unable to delete the specified server(s). [image: Screen Shot 2021-07-02 at 2.29.44 PM.png] [image: Screen Shot 2021-07-02 at 2.27.56 PM.png] -- <https://smart.salesforce.com/sig/peiyong.zhang//us_mb/default/link.html>