Hi Alessandro, I'd try removing the hosts from the vCenter inventory and adding again, maybe with a new name. I had similar issues in the past and that did the trick.
Cheers, Alex -----Original Message----- From: Alessandro Caviglione <[email protected]> Sent: Wednesday, July 24, 2024 11:32 AM To: [email protected] Subject: Cannot add host esxi Hi, I've an ACS 4.19.1 fresh installation, I've configured all the settings to connect to a vcenter server 7 that is managing a cluster of 4 hosts. The strange thing is that only two of 4 hosts are usable by cloudstack, when I try to add the other hosts I get: 2024-07-24 11:25:02,151 WARN [c.c.r.ResourceManagerImpl] (qtp660017404-16:ctx-6dcaa771 ctx-76fbdb51) (logid:eae72476) Cannot find the server resources at http://vcs.prod.xxxx.loc/DC1 - Manno Bancadati/vSAN-DC1/chluhesx01.prod.xxxx.loc com.cloud.exception.DiscoveryException: Unable to add the host: Cannot find the server resources at http://vcs.prod.xxxx.loc/DC1 - Manno Bancadati/vSAN-DC1/chluhesx01.prod.xxxx.loc 2024-07-24 11:25:02,152 INFO [c.c.a.ApiServer] (qtp660017404-16:ctx-6dcaa771 ctx-76fbdb51) (logid:eae72476) Unable to add the host: Cannot find the server resources at http://vcs.prod.xxxx.loc/DC1 - Manno Bancadati/vSAN-DC1/chluhesx01.prod.xxxx.loc I admit that all hosts had Management Network portgroup renamed, so when initially the process failed we changed back the name to "Management Network", after that I was able to add only two hosts. I've already restarted vcenter server and Management services on hosts.
