The error message on the host is:

Dec 21 13:37:49 enghost1 vdsm[2119]: ERROR error connecting to hypervisor

                                     Traceback (most recent call last):

                                       File "/usr/lib/python3.6/site-packages/vdsm/v2v.py", line 193, in get_external_vm_names

                                         passwd=password)

                                       File "/usr/lib/python3.6/site-packages/vdsm/common/libvirtconnection.py", line 107, in open_connection

                                         return function.retry(libvirtOpen, timeout=10, sleep=0.2)

                                       File "/usr/lib/python3.6/site-packages/vdsm/common/function.py", line 58, in retry

                                         return func()

                                       File "/usr/lib64/python3.6/site-packages/libvirt.py", line 104, in openAuth

                                         if ret is None:raise libvirtError('virConnectOpenAuth() failed')

                                     libvirt.libvirtError: Cannot recv data: Host key verification failed.: Connection reset by peer

发件人: users-bounces@ovirt.org <users-bounces@ovirt.org> 代表 tommy
发送时间: 2020年12月21日 10:47
收件人: users@ovirt.org
主题: [ovirt-users] oVirt can not connect to KVM Libvirtd

Hi,everyone!

butI tried using oVirt to Manage the KVM Libvirtd Server, like this:

But,it got error like this:

VDSM host1 command GetVmsNamesFromExternalProviderVDS failed: Cannot recv data: Host key verification failed.: Connection reset by peer.

Should I configure SSH Host Key ? where and how to config it ?

Thanks!