[libvirt] [PATCH] Add support for bandwidth filtering on LXC guests
From: "Daniel P. Berrange" <berrange(a)redhat.com>
Call virBandwidthEnable after creating the LXC veth, so that any
bandwidth controls get applied
* src/lxc/lxc_driver.c: Enable bandwidth limiting
---
src/lxc/lxc_driver.c | 8 ++++++++
1 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/src/lxc/lxc_driver.c b/src/lxc/lxc_driver.c
index 4b62600..c8e6119 100644
--- a/src/lxc/lxc_driver.c
+++ b/src/lxc/lxc_driver.c
@@ -1166,6 +1166,14 @@ static int lxcSetupInterfaces(virConnectPtr conn,
if (vethInterfaceUpOrDown(parentVeth, 1) < 0)
goto error_exit;
+ if (virBandwidthEnable(virDomainNetGetActualBandwidth(def->nets[i]),
+ def->nets[i]->ifname) < 0) {
+ lxcError(VIR_ERR_INTERNAL_ERROR,
+ _("cannot set bandwidth limits on %s"),
+ def->nets[i]->ifname);
+ goto error_exit;
+ }
+
if (def->nets[i]->filter &&
virDomainConfNWFilterInstantiate(conn, def->nets[i]) < 0)
goto error_exit;
--
1.7.6.2