Host addition fails with a "libvirt/qemu version mismatch" error
Symptom
Host addition fails with a cannot be added to cluster because qemu/libvirt version does not match or no candidate host has version error.
Cause
The operating system versions of hosts in the Cluster are inconsistent.
Solution
-
Run the following command to reformat the host and reinstall the operating system:
root@localhost ~]# yum --disablerepo=* --enablerepo=zstack-local install -y sudo -
Add hosts running the same operating system version to the same Cluster.