[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] Xen API/libvirt & Remote
On Wed, Aug 02, 2006 at 04:28:37PM -0700, John Anderson wrote: > I've been reading through the Xen API wiki page and it's associated PDF, > as well as checking out libvirt for a solution to remotely manage xend > daemons. Unless I missed something, it seems both the Xen API and > libvirt only make xml-rpc calls to a local xend daemon. Is this true or > am I way off base? It's a bit more complex, first libvirt does not (yet) make xml-rpc calls it currently does more ad-hoc HTTP based calls when talking to xend. Second libvirt interract with Xen in more ways than just with xend. > If the Xen API & libvirt can only connect to a local xend daemon, are > there any alternatives short of providing your own transport (i.e. > ssh/telnet to invoke the command locally) ? I think libvirt 0.1.3 should be able to connect to remote xend daemons using the HTTP protocol. It will be limited to xend based accesses and there is unfortunately no authentication. Security wise opening the HTTP port is a big no-no in my opinion, anybody getting access to the network one way or another would instantly get control over every domain running. Using SSH or other secure authenticated transport to then connect to the local service sounds way saner, that's why I didn't really pushed or tested the remote access. But passing an URL pointing to the remote service when opening the libvirt connection may work, though as said I don't really recommend this. Daniel -- Daniel Veillard | Red Hat http://redhat.com/ veillard@xxxxxxxxxx | libxml GNOME XML XSLT toolkit http://xmlsoft.org/ http://veillard.com/ | Rpmfind RPM search engine http://rpmfind.net/ _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel
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