On Fri, Jun 28, 2024 at 15:12:33 +0200, Michal Privoznik wrote: > If mgmt apps on top of libvirt want to make a decision on the > backend type for <interface type='user'/> (e.g. whether past is > supported) we currently offer them no way to learn this fact. > Domain capabilities were invented exactly for this reason. Report > supported net backend types there. > > Now, because of backwards compatibility, specifying no backend > type (which translates to VIR_DOMAIN_NET_BACKEND_DEFAULT) means > "use hyperviosr's builtin SLIRP". That behaviour can not be > changed. But it may happen that the hypervisor has no support for > SLIRP. So we have to report it. > > Signed-off-by: Michal Privoznik <mprivozn@xxxxxxxxxx> > --- > docs/formatdomaincaps.rst | 25 +++++++++++++++++++++++++ > src/conf/domain_capabilities.c | 13 +++++++++++++ > src/conf/domain_capabilities.h | 8 ++++++++ > src/conf/schemas/domaincaps.rng | 10 ++++++++++ > 4 files changed, 56 insertions(+) Reviewed-by: Peter Krempa <pkrempa@xxxxxxxxxx>
