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Add modify dhcp range function. Change Current config to live+config

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catborise 2019-01-22 16:50:49 +03:00
parent be1acf8d77
commit b812a05cdc
1 changed files with 18 additions and 8 deletions
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26
vrtManager/network.py
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@ -2,9 +2,9 @@ from vrtManager import util
from vrtManager.IPy import IP from vrtManager.IPy import IP
from vrtManager.connection import wvmConnect from vrtManager.connection import wvmConnect
from xml.etree import ElementTree from xml.etree import ElementTree
from libvirt import VIR_NETWORK_SECTION_IP_DHCP_HOST from libvirt import VIR_NETWORK_SECTION_IP_DHCP_HOST, VIR_NETWORK_SECTION_IP_DHCP_RANGE
from libvirt import VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_UPDATE_COMMAND_MODIFY from libvirt import VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_UPDATE_COMMAND_MODIFY
from libvirt import VIR_NETWORK_UPDATE_AFFECT_LIVE, VIR_NETWORK_UPDATE_AFFECT_CONFIG, VIR_NETWORK_UPDATE_AFFECT_CURRENT from libvirt import VIR_NETWORK_UPDATE_AFFECT_LIVE, VIR_NETWORK_UPDATE_AFFECT_CONFIG
def network_size(net, dhcp=None): def network_size(net, dhcp=None):
@ -185,7 +185,7 @@ class wvmNetwork(wvmConnect):
def modify_fixed_address(self, name, address, mac): def modify_fixed_address(self, name, address, mac):
util.validate_macaddr(mac) util.validate_macaddr(mac)
new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(mac, name, address) new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(mac, name, IP(address))
new_host_xml = ElementTree.fromstring(new_xml) new_host_xml = ElementTree.fromstring(new_xml)
tree = ElementTree.fromstring(self._XMLDesc(0)) tree = ElementTree.fromstring(self._XMLDesc(0))
@ -197,16 +197,15 @@ class wvmNetwork(wvmConnect):
host = h host = h
break break
if host is None: if host is None:
self.update(VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml, self.update(VIR_NETWORK_UPDATE_COMMAND_ADD_LAST, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml,
VIR_NETWORK_UPDATE_AFFECT_CURRENT) VIR_NETWORK_UPDATE_AFFECT_LIVE|VIR_NETWORK_UPDATE_AFFECT_CONFIG)
else: else:
# change the host # change the host
if host.get('name') == new_host_xml.get('name') and host.get('ip') == new_host_xml.get('ip'): if host.get('name') == new_host_xml.get('name') and host.get('ip') == new_host_xml.get('ip'):
return False return False
else: else:
res = self.update(VIR_NETWORK_UPDATE_COMMAND_MODIFY, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml, self.update(VIR_NETWORK_UPDATE_COMMAND_MODIFY, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml,
VIR_NETWORK_UPDATE_AFFECT_CURRENT) VIR_NETWORK_UPDATE_AFFECT_LIVE|VIR_NETWORK_UPDATE_AFFECT_CONFIG)
def delete_fixed_address(self, mac): def delete_fixed_address(self, mac):
util.validate_macaddr(mac) util.validate_macaddr(mac)
@ -217,5 +216,16 @@ class wvmNetwork(wvmConnect):
if h.get('mac') == mac: if h.get('mac') == mac:
new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(mac, h.get('name'), h.get('ip')) new_xml = '<host mac="{}" name="{}" ip="{}"/>'.format(mac, h.get('name'), h.get('ip'))
self.update(VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml, self.update(VIR_NETWORK_UPDATE_COMMAND_DELETE, VIR_NETWORK_SECTION_IP_DHCP_HOST, -1, new_xml,
VIR_NETWORK_UPDATE_AFFECT_CURRENT) VIR_NETWORK_UPDATE_AFFECT_LIVE|VIR_NETWORK_UPDATE_AFFECT_CONFIG)
break break
def modify_dhcp_range(self, range_start, range_end):
if not self.is_active():
new_range = '<range start="{}" end="{}"/>'.format(range_start, range_end)
tree = ElementTree.fromstring(self._XMLDesc(0))
dhcp = tree.find("./ip/dhcp")
old_range = dhcp.find('range')
dhcp.remove(old_range)
dhcp.append(ElementTree.fromstring(new_range))
self.wvm.networkDefineXML(ElementTree.tostring(tree))