[libvirt] [PATCH lxc_ethernet] lxc:support network type with ethernet
From: z00209963 <z00209963(a)szxbz472.huaweiobz.com>
---
src/lxc/lxc_process.c | 35 +++++++++++++++++++++++++++++++++++
src/lxc/lxc_process.h | 3 +++
2 files changed, 38 insertions(+)
diff --git a/src/lxc/lxc_process.c b/src/lxc/lxc_process.c
index 57e3880..1ffd9ac 100644
--- a/src/lxc/lxc_process.c
+++ b/src/lxc/lxc_process.c
@@ -359,6 +359,38 @@ char *virLXCProcessSetupInterfaceDirect(virConnectPtr conn,
return ret;
}
+char *virLXCProcessSetupInterfaceEthernet(virDomainDefPtr vm,
+ virDomainNetDefPtr net)
+{
+ char *ret = NULL;
+ char *parentVeth;
+ char *containerVeth = NULL;
+
+ VIR_DEBUG("calling vethCreate()");
+ parentVeth = net->ifname;
+ if (virNetDevVethCreate(&parentVeth, &containerVeth) < 0)
+ goto cleanup;
+ VIR_DEBUG("parentVeth: %s, containerVeth: %s", parentVeth, containerVeth);
+
+ if (net->ifname == NULL)
+ net->ifname = parentVeth;
+
+ if (virNetDevSetMAC(containerVeth, &net->mac) < 0)
+ goto cleanup;
+
+ if (virNetDevSetOnline(parentVeth, true) < 0)
+ goto cleanup;
+
+ if (net->filter &&
+ virDomainConfNWFilterInstantiate(vm->uuid, net) < 0)
+ goto cleanup;
+
+ ret = containerVeth;
+
+ cleanup:
+ return ret;
+}
+
static const char *nsInfoLocal[VIR_LXC_DOMAIN_NAMESPACE_LAST] = {
[VIR_LXC_DOMAIN_NAMESPACE_SHARENET] = "net",
[VIR_LXC_DOMAIN_NAMESPACE_SHAREIPC] = "ipc",
@@ -559,6 +591,9 @@ static int virLXCProcessSetupInterfaces(virConnectPtr conn,
break;
case VIR_DOMAIN_NET_TYPE_ETHERNET:
+ if (!(veth = virLXCProcessSetupInterfaceEthernet(def,
+ net)))
+ goto cleanup;
break;
case VIR_DOMAIN_NET_TYPE_USER:
diff --git a/src/lxc/lxc_process.h b/src/lxc/lxc_process.h
index b6c8083..cc8e707 100644
--- a/src/lxc/lxc_process.h
+++ b/src/lxc/lxc_process.h
@@ -53,5 +53,8 @@ char *virLXCProcessSetupInterfaceBridged(virDomainDefPtr vm,
char *virLXCProcessSetupInterfaceDirect(virConnectPtr conn,
virDomainDefPtr def,
virDomainNetDefPtr net);
+char *virLXCProcessSetupInterfaceEthernet(virDomainDefPtr vm,
+ virDomainNetDefPtr net);
+
#endif /* __LXC_PROCESS_H__ */
--
2.5.1.windows.1