This fix is critical for the release tomorrow (0.10.1 I believe), as without it, adding
ports to OVS bridges without a VLAN setup will fail.
Thanks,
Kyle
On Aug 30, 2012, at 1:53 PM, Kyle Mestery wrote:
> The introduction of the new VLAN code, along with the fix
> from 5e465df6be8bcb00f0b4bff831e91f4042fae272, caused the
> addition of OVS ports to fail with the following message:
>
> ovs-vsctl: 00002|vsctl|ERR|: missing column name
>
> This fix takes into account the VLAN arguments are optional,
> and correctly sets up the command line to run the "ovs-vsctl"
> command to add ports to the OVS bridge.
>
> Signed-off-by: Kyle Mestery <kmestery@xxxxxxxxx>
> ---
> src/util/virnetdevopenvswitch.c | 13 +++++++++----
> 1 file changed, 9 insertions(+), 4 deletions(-)
>
> diff --git a/src/util/virnetdevopenvswitch.c b/src/util/virnetdevopenvswitch.c
> index 00271a0..fcf6d91 100644
> --- a/src/util/virnetdevopenvswitch.c
> +++ b/src/util/virnetdevopenvswitch.c
> @@ -104,9 +104,15 @@ int virNetDevOpenvswitchAddPort(const char *brname, const char *ifname,
> }
>
> cmd = virCommandNew(OVSVSCTL);
> +
> + virCommandAddArgList(cmd, "--", "--may-exist", "add-port",
> + brname, ifname, NULL);
> +
> + if (virBufferCurrentContent(&buf) != "")
> + virCommandAddArgList(cmd, virBufferCurrentContent(&buf), NULL);
> +
> if (ovsport->profileID[0] == '\0') {
> - virCommandAddArgList(cmd, "--", "--may-exist", "add-port",
> - brname, ifname, virBufferCurrentContent(&buf),
> + virCommandAddArgList(cmd,
> "--", "set", "Interface", ifname, attachedmac_ex_id,
> "--", "set", "Interface", ifname, ifaceid_ex_id,
> "--", "set", "Interface", ifname, vmid_ex_id,
> @@ -114,8 +120,7 @@ int virNetDevOpenvswitchAddPort(const char *brname, const char *ifname,
> "external-ids:iface-status=active",
> NULL);
> } else {
> - virCommandAddArgList(cmd, "--", "--may-exist", "add-port",
> - brname, ifname, virBufferCurrentContent(&buf),
> + virCommandAddArgList(cmd,
> "--", "set", "Interface", ifname, attachedmac_ex_id,
> "--", "set", "Interface", ifname, ifaceid_ex_id,
> "--", "set", "Interface", ifname, vmid_ex_id,
> --
> 1.7.11.4
>
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