Update your database server. We had the same thing this week - updating the mariadb server fixed it. The problem was the hosts_view which returned no data, presumably due to a bug. I've also seen someone else mention this using mysql server instead of mariadb.
On Thu, 30 May 2019, 23:04 Sean Lair, <sl...@ippathways.com> wrote: > After upgrading from 4.9.3 to 4.11.2, we no longer see hosts in the > CloudStack web-interface. Hitting the listHosts API directly also does not > return any results. It's just an empty list. When looking in the DB we do > see the hosts and there are rows where the version is 4.11.2.0. > > The agent.log on the KVM (CentOS 7) looks good. We can see a list of > running VMs in CloudStack and their Running/Stopped statuses look good. We > can see Zones/Pods/Clusters, just not Hosts. The "Infrastructure" page > also correctly says "2" in the Host Count. But when we Click Hosts it just > says: > > No data to show > > Any ideas? > > Thanks > Sean > > > > > >
