Re: [ovirt-users] [libvirt-users] virsh athentification failure
On Fri, Dec 04, 2015 at 03:18:19PM +, Jean-Pierre Ribeauville wrote: > Hi, > > I wrote a C program running in a KVM host. > Part of it adds a Unix Channel device in all Guests in order to have a > dialog from Host to Guest. > As long as my host wasn't part of an Ovirt cluster , all was running fine. > > > I added my host in a ovirt cluster , and then , when running the script > creating the channel device ( by using "virsh attach-device --persistent > -live ." ) , I got following error : > > Please enter your authentication name: > Please enter your password: > error: failed to connect to the hypervisor > error: no valid connection > error: authentication failed: Failed to step SASL negotiation: -1 (SASL(-1): > generic failure: All-whitespace username.) > > > What's the user/password I've to use then ? When you attach a compute node to oVirt, it sets up auth with libvirt to prevent admins from connecting to libvirt. If you want to oiverride that you need to create yourself a SASL user + password using the saslpasswd2 command eg see http://libvirt.org/auth.html#ACL_server_username Regards, Daniel -- |: http://berrange.com -o-http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] virt-v2v import needs saslauth credentials
On Tue, Aug 13, 2013 at 05:34:29PM +0100, Richard W.M. Jones wrote: On Mon, Aug 12, 2013 at 04:49:02PM -0400, Jim Kinney wrote: I need to convert a vmdk to ovirt use. I have a qcow2 formatted image and it's corresponding xml. I'm trying to run virt-v2v to put things into the proper formats/places for ovirt but I need to use my proper credentials to access the qemu:///system space. Where/how do I do this? man pages have no suggestions on virt-v2v. I have a user/passwd combo in saslauth that works for virsh. virt-v2v -i libvirtxml -o libvirt -os export --vmtype server -n ovirtmgmt /var/lib/exports/exports/5eb89069-b750-4d32-b7d3-432fd77202d1/images/test/test.xml virt-v2v: Failed to connect to qemu:///system: libvirt error code: 45, message: authentication failed: Failed to step SASL negotiation: -7 (SASL(-7): invalid parameter supplied: Unexpectedly missing a prompt result) This is really a libvirt question, to which I don't know the answer. Complex libvirt authentication (such as SASL) may ask the user a series of questions, such as username and password. Are you running virt-v2v interactively at a terminal? More importantly does virt-v2v use the virConnectOpenAuth() method which enables callbacks to be provided to prompt for auth ? If not, then it'll need to be updated to support authentication. Daniel -- |: http://berrange.com -o-http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users
Re: [Users] [node-devel] Seting the timezone on the node
On Fri, May 25, 2012 at 04:57:59PM +0200, Michel van Horssen wrote: My time paranoia is partly because of the other migration problem I had (tls related). It was suggested to look at time differences on the nodes and the VDSM. Anything time related with migration, and/or TLS should be operating against UTC, regardless of what the OS timezone is set to. Basically the only thing timezone ought to affect is timestamps written into logfiles. Regards, Daniel -- |: http://berrange.com -o-http://www.flickr.com/photos/dberrange/ :| |: http://libvirt.org -o- http://virt-manager.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: http://entangle-photo.org -o- http://live.gnome.org/gtk-vnc :| ___ Users mailing list Users@ovirt.org http://lists.ovirt.org/mailman/listinfo/users