Hi Jihoon, On Sat, 2015-01-24 at 17:17 +0000, Kim Larry wrote:
I was trying to pass ip address to scripts/vif-bridge by putting <ip address=""/> in guest config xml file, however, I found that libxlMakeNic(which located in libxl/libxl_conf.c:956) doesn't set x_nic->ip. So I patched myself but I'm not so sure about VIR_DOMAIN_NET_TYPE_ETHERNET. It seems like vif-route, correct?
You're right that the libxl driver needs to support that feature. However you should pull lastest sources from master branch as I pushed pretty big changes in the network configuration recently.
Here is my patch:
diff --git a/src/libxl/libxl_conf.c b/src/libxl/libxl_conf.c index 0555b91..0effc59 100644 --- a/src/libxl/libxl_conf.c +++ b/src/libxl/libxl_conf.c @@ -1047,10 +1047,18 @@ libxlMakeNic(virDomainDefPtr def, if (VIR_STRDUP(x_nic->bridge, virDomainNetGetActualBridgeName(l_nic)) < 0) return -1; - /* fallthrough */ + if (VIR_STRDUP(x_nic->script, l_nic->script) < 0) + return -1; + if (VIR_STRDUP(x_nic->ip, l_nic->data.bridge.ipaddr) < 0) + return -1; + break;
Now, domains can have multiple IPs: l_nic->data.bridge.ipaddr doesn't exist anymore, you'll need to read from l_nic->ips (array of size l_nic->nips). I hope that helps, -- Cedric