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Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qem
From: |
Daniel P. Berrange |
Subject: |
Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu |
Date: |
Thu, 5 Nov 2009 15:11:54 +0000 |
User-agent: |
Mutt/1.4.1i |
On Thu, Nov 05, 2009 at 08:57:18AM -0600, Anthony Liguori wrote:
> Avi Kivity wrote:
> >>At least with KVM support, this is probably the most common use case
> >>which means
> >>that most of our users are running qemu as root. That's terrible.
> >>
> >
> >Most of our users run managed systems.
>
> I consider management software as a user. Today, most management
> software launches qemu as root. libvirt is just getting around to
> fixing this although they still are running it as a single user instead
> of as the user requesting the vm be launched.
We have two modes of operating in libvirt.
- The 'system' instance. The libvirtd daemon runs privileged in order
to allow full management of all host services including network
and storage. The QEMU vms run under a 'qemu' user. This is intended
for server virtualization use cases.
- The 'session' instance. The libvirtd daemon runs unprivileged as the
user account accessing it. The QEMU vms run under the users own
account too. This is intended for desktop virtualization use cases.
The main problem is that we've never really used the 'session' instances,
since networking configs are rather limited to pretty much just SLIRP
and people expect full bridging. I think this patch series you've
done is invaluable and will let us finally make full use of the libvirt
'session' instances for desktop virt, running everything unprivileged.
Daniel
--
|: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :|
|: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :|
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- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, (continued)
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Anthony Liguori, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Anthony Liguori, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Anthony Liguori, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Scott Tsai, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Jamie Lokier, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Jamie Lokier, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu,
Daniel P. Berrange <=
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Daniel P. Berrange, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Anthony Liguori, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Anthony Liguori, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Avi Kivity, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Daniel P. Berrange, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Anthony Liguori, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Daniel P. Berrange, 2009/11/05
- Re: [Qemu-devel] [PATCH 0/4] net-bridge: rootless bridge support for qemu, Jamie Lokier, 2009/11/05