[ovirt-users] Import Virtual Machines From Web Admin GUI

[Tomáš Golembiovský]

Hi,

I'm sort of puzzled why you still saw "Host key verification failed" if
you followed the procedure (or the steps described in [1]).

Only thing I can think of is that you used IP of the KVM host during the
procedure but then you used hostname in the URL (in import dialog).

Another possible problem could be that there were two conflicting host
keys in known_hosts file. But I believe adding "no_verify=1" would not
help in this case.


    Tomas

On Tue, 3 Jan 2017 22:07:42 +0000
"Beckman, Daniel" <Daniel.Beckman at ingramcontent.com> wrote:

> To answer my own question: as is often the case, perusing the commercial (RHV 4.0) documentation proved useful.
> 
> The documentation is here:
> https://access.redhat.com/documentation/en/red-hat-virtualization/4.0/paged/virtual-machine-management-guide/612-exporting-and-importing-virtual-machines-and-templates
> 
> However, I kept getting the error “Host key verification failed.: Connection reset by peer”. This despite having followed the official documentation on generating and copying keys, under Procedure 6.2.6 Importing a Virtual Machine from KVM.
> 
> Then I found this article from July 2012 about a different (but similar) scenario:
> 
> https://access.redhat.com/solutions/136463
> 
> What helped was the “alternative test” suggestion. Here is the URI I ended up using with success:
> 
> qemu+ssh://root@MY_KVM_HOST/system?no_verify=1
> 
> Appending “no_verify=1” did the trick. It’s possible that adding hostnames and IPs to /etc/hosts would have also resolved this, but for something performed infrequently (importing a VM from another environment), modifying the URI is easier.
> 
> Best,
> Daniel
> 
> From: <users-bounces at ovirt.org> on behalf of "Beckman, Daniel" <Daniel.Beckman at ingramcontent.com>
> Date: Tuesday, January 3, 2017 at 9:58 AM
> To: "users at ovirt.org" <users at ovirt.org>
> Subject: [ovirt-users] Import Virtual Machines From Web Admin GUI
> 
> Can anyone point me to a step-by-step guide on getting an import (say, from KVM) to work? I gather it involves some sharing of SSH keys but I haven’t seen it explained in detail. Specifically, what user needs to trust what keys on which machines? The hypervisor hosts? The machine running the engine? Also, some examples of URI paths would be much appreciated.
> 
> Thanks,
> Daniel


-- 
Tomáš Golembiovský <tgolembi at redhat.com>