Revision 049383d9 lib/hypervisor/hv_kvm.py
| b/lib/hypervisor/hv_kvm.py | ||
|---|---|---|
| 724 | 724 |
|
| 725 | 725 |
kvm_version = self._GetKVMVersion() |
| 726 | 726 |
if kvm_version: |
| 727 |
_, v_major, v_min, v_rev = kvm_version
|
|
| 727 |
_, v_major, v_min, _ = kvm_version
|
|
| 728 | 728 |
else: |
| 729 | 729 |
raise errors.HypervisorError("Unable to get KVM version")
|
| 730 | 730 |
|
| ... | ... | |
| 744 | 744 |
nic_type = up_hvp[constants.HV_NIC_TYPE] |
| 745 | 745 |
if nic_type == constants.HT_NIC_PARAVIRTUAL: |
| 746 | 746 |
# From version 0.12.0, kvm uses a new sintax for network configuration. |
| 747 |
if (v_major, v_min) >= (0,12): |
|
| 747 |
if (v_major, v_min) >= (0, 12):
|
|
| 748 | 748 |
nic_model = "virtio-net-pci" |
| 749 | 749 |
else: |
| 750 | 750 |
nic_model = "virtio" |
| 751 | 751 |
|
| 752 | 752 |
if up_hvp[constants.HV_VHOST_NET]: |
| 753 | 753 |
# vhost_net is only available from version 0.13.0 or newer |
| 754 |
if (v_major, v_min) >= (0,13): |
|
| 754 |
if (v_major, v_min) >= (0, 13):
|
|
| 755 | 755 |
tap_extra = ",vhost=on" |
| 756 | 756 |
else: |
| 757 | 757 |
raise errors.HypervisorError("vhost_net is configured"
|
| ... | ... | |
| 762 | 762 |
for nic_seq, nic in enumerate(kvm_nics): |
| 763 | 763 |
script = self._WriteNetScriptFile(instance, nic_seq, nic) |
| 764 | 764 |
temp_files.append(script) |
| 765 |
if (v_major, v_min) >= (0,12): |
|
| 765 |
if (v_major, v_min) >= (0, 12):
|
|
| 766 | 766 |
nic_val = "%s,mac=%s,netdev=netdev%s" % (nic_model, nic.mac, nic_seq) |
| 767 |
tap_val = "type=tap,id=netdev%s,script=%s%s" % (nic_seq, script, tap_extra) |
|
| 767 |
tap_val = "type=tap,id=netdev%s,script=%s%s" % (nic_seq, |
|
| 768 |
script, tap_extra) |
|
| 768 | 769 |
kvm_cmd.extend(["-netdev", tap_val, "-device", nic_val]) |
| 769 | 770 |
else: |
| 770 |
nic_val = "nic,vlan=%s,macaddr=%s,model=%s" % (nic_seq, nic.mac, nic_model) |
|
| 771 |
nic_val = "nic,vlan=%s,macaddr=%s,model=%s" % (nic_seq, |
|
| 772 |
nic.mac, nic_model) |
|
| 771 | 773 |
tap_val = "tap,vlan=%s,script=%s" % (nic_seq, script) |
| 772 | 774 |
kvm_cmd.extend(["-net", tap_val, "-net", nic_val]) |
| 773 | 775 |
|
Also available in: Unified diff