[libvirt] [PATCH] lxc: support <interface type='ethernet'>

[Cole Robinson]

On 05/16/2016 12:21 PM, Laine Stump wrote:
> This is identical to type='bridge', but without the "connect to a
> bridge" part, so it can be handled by using the same functions (and
> often even the same cases in switch statements), after renaming
> virLXCProcessSetupInterfaceBridged() to virLXCProcessInterfaceTap()
> and enhancing it to skip bridge-related items when brname == NULL.
> 
> To be truly useful, we need to support setting the ip address on the
> host side veth as well as guest side veth (already supported for
> type='bridge'), as well as setting the peer address for both.
> 
> The <script> element isn't supported in this patch because I have no
> need for it. I'd rather add it after determining it's needed rather
> than adding it for no reason and than being required to support it
> forever.

I suggest explicitly rejecting the <script> option then, since at least the
formatdomain docs make it sound like it's the only valid type=ethernet config.
virLXCProcessSetupInterfaceTap seems like the only shared place for it though

Also, this is https://bugzilla.redhat.com/show_bug.cgi?id=1325687

Patch looks fine otherwise, ACK if it's simple to reject the script bit, up to you

- Cole