def test_network_xml(self):
"""
Test network xml
"""
params = {
"name": "test",
"forward": {
"mode": "nat",
"dev": ""
},
"net": "192.168.0.0/255.255.255.0"
}
xml = nxml.to_network_xml(**params)
name = xpath_get_text(xml, "/network/name")[0]
self.assertEquals(name, params['name'])
forward_mode = xpath_get_text(xml, "/network/forward/@mode")[0]
self.assertEquals(forward_mode, params['forward']['mode'])
forward_dev = xpath_get_text(xml, "/network/forward/@dev")[0]
self.assertEquals(forward_dev, '')
address = xpath_get_text(xml, "/network/ip/@address")[0]
self.assertEquals(address, params["net"].split("/")[0])
netmask = xpath_get_text(xml, "/network/ip/@netmask")[0]
self.assertEquals(netmask, params["net"].split("/")[1])
dhcp_start = xpath_get_text(xml, "/network/ip/dhcp/range/@start")
self.assertEquals(dhcp_start, [])
dhcp_end = xpath_get_text(xml, "/network/ip/dhcp/range/@end")
self.assertEquals(dhcp_end, [])
# test optional params
params['forward']['dev'] = "eth0"
params['dhcp'] = {
"range": {
'start': '192.168.0.1',
'end': '192.168.0.254'
}
}
xml = nxml.to_network_xml(**params)
forward_dev = xpath_get_text(xml, "/network/forward/@dev")[0]
self.assertEquals(forward_dev, params['forward']['dev'])
dhcp_start = xpath_get_text(xml, "/network/ip/dhcp/range/@start")[0]
self.assertEquals(dhcp_start, params['dhcp']['range']['start'])
dhcp_end = xpath_get_text(xml, "/network/ip/dhcp/range/@end")[0]
self.assertEquals(dhcp_end, params['dhcp']['range']['end'])
# test _get_ip_xml can accepts strings: '192.168.122.0/24',
# which is same as "192.168.122.0/255.255.255.0"
params["net"] = "192.168.0.0/24"
xml = nxml.to_network_xml(**params)
netmask = xpath_get_text(xml, "/network/ip/@netmask")[0]
self.assertEquals(netmask,
str(ipaddr.IPNetwork(params["net"]).netmask))
def test_network_xml(self):
"""
Test network xml
"""
params = {
'name': 'test',
'forward': {
'mode': 'nat',
'dev': ''
},
'net': '192.168.0.0/255.255.255.0',
}
xml = nxml.to_network_xml(**params)
name = xpath_get_text(xml, '/network/name')[0]
self.assertEqual(name, params['name'])
forward_mode = xpath_get_text(xml, '/network/forward/@mode')[0]
self.assertEqual(forward_mode, params['forward']['mode'])
forward_dev = xpath_get_text(xml, '/network/forward/@dev')[0]
self.assertEqual(forward_dev, '')
address = xpath_get_text(xml, '/network/ip/@address')[0]
self.assertEqual(address, params['net'].split('/')[0])
netmask = xpath_get_text(xml, '/network/ip/@netmask')[0]
self.assertEqual(netmask, params['net'].split('/')[1])
dhcp_start = xpath_get_text(xml, '/network/ip/dhcp/range/@start')
self.assertEqual(dhcp_start, [])
dhcp_end = xpath_get_text(xml, '/network/ip/dhcp/range/@end')
self.assertEqual(dhcp_end, [])
# test optional params
params['forward']['dev'] = 'eth0'
params['dhcp'] = {
'range': {
'start': '192.168.0.1',
'end': '192.168.0.254'
}
}
xml = nxml.to_network_xml(**params)
forward_dev = xpath_get_text(xml, '/network/forward/@dev')[0]
self.assertEqual(forward_dev, params['forward']['dev'])
dhcp_start = xpath_get_text(xml, '/network/ip/dhcp/range/@start')[0]
self.assertEqual(dhcp_start, params['dhcp']['range']['start'])
dhcp_end = xpath_get_text(xml, '/network/ip/dhcp/range/@end')[0]
self.assertEqual(dhcp_end, params['dhcp']['range']['end'])
# test _get_ip_xml can accepts strings: '192.168.122.0/24',
# which is same as "192.168.122.0/255.255.255.0"
params['net'] = '192.168.0.0/24'
xml = nxml.to_network_xml(**params)
netmask = xpath_get_text(xml, '/network/ip/@netmask')[0]
self.assertEqual(netmask, str(ipaddr.IPNetwork(params['net']).netmask))
def create(self, params):
conn = self.conn.get()
name = params['name']
if name in self.get_list():
raise InvalidOperation("KCHNET0001E", {'name': name})
# handle connection type
connection = params["connection"]
if connection in ['nat', 'isolated']:
if connection == 'nat':
params['forward'] = {'mode': 'nat'}
# set subnet; bridge/macvtap networks do not need subnet
self._set_network_subnet(params)
else:
self._check_network_interface(params)
if connection == 'macvtap':
self._set_network_macvtap(params)
elif connection == 'bridge':
self._set_network_bridge(params)
elif connection == 'vepa':
self._set_network_vepa(params)
# create network XML
params['name'] = escape(params['name'])
xml = to_network_xml(**params)
try:
network = conn.networkDefineXML(xml.encode("utf-8"))
network.setAutostart(params.get('autostart', True))
except libvirt.libvirtError as e:
raise OperationFailed("KCHNET0008E",
{'name': name, 'err': e.get_error_message()})
return name
def create(self, params):
conn = self.conn.get()
name = params['name']
if name in self.get_list():
raise InvalidOperation("KCHNET0001E", {'name': name})
connection = params["connection"]
# set forward mode, isolated do not need forward
if connection != 'isolated':
params['forward'] = {'mode': connection}
# set subnet, bridge network do not need subnet
if connection in ["nat", 'isolated']:
self._set_network_subnet(params)
# only bridge network need bridge(linux bridge) or interface(macvtap)
if connection == 'bridge':
self._set_network_bridge(params)
params['name'] = escape(params['name'])
xml = to_network_xml(**params)
try:
network = conn.networkDefineXML(xml.encode("utf-8"))
network.setAutostart(True)
except libvirt.libvirtError as e:
raise OperationFailed("KCHNET0008E",
{'name': name, 'err': e.get_error_message()})
return name
def create(self, params):
conn = self.conn.get()
name = params['name']
if name in self.get_list():
raise InvalidOperation("KCHNET0001E", {'name': name})
# handle connection type
connection = params["connection"]
if connection in ['nat', 'isolated']:
if connection == 'nat':
params['forward'] = {'mode': 'nat'}
# set subnet; bridge/macvtap networks do not need subnet
self._set_network_subnet(params)
else:
self._check_network_interface(params)
if connection == 'macvtap':
self._set_network_macvtap(params)
elif connection == 'bridge':
self._set_network_bridge(params)
elif connection == 'vepa':
self._set_network_vepa(params)
# create network XML
params['name'] = escape(params['name'])
xml = to_network_xml(**params)
try:
network = conn.networkDefineXML(xml.encode("utf-8"))
network.setAutostart(True)
except libvirt.libvirtError as e:
raise OperationFailed("KCHNET0008E",
{'name': name, 'err': e.get_error_message()})
return name
def test_network_xml(self):
"""
Test network xml
"""
params = {
'name': 'test',
'forward': {'mode': 'nat', 'dev': ''},
'net': '192.168.0.0/255.255.255.0',
}
xml = nxml.to_network_xml(**params)
name = xpath_get_text(xml, '/network/name')[0]
self.assertEqual(name, params['name'])
forward_mode = xpath_get_text(xml, '/network/forward/@mode')[0]
self.assertEqual(forward_mode, params['forward']['mode'])
forward_dev = xpath_get_text(xml, '/network/forward/@dev')[0]
self.assertEqual(forward_dev, '')
address = xpath_get_text(xml, '/network/ip/@address')[0]
self.assertEqual(address, params['net'].split('/')[0])
netmask = xpath_get_text(xml, '/network/ip/@netmask')[0]
self.assertEqual(netmask, params['net'].split('/')[1])
dhcp_start = xpath_get_text(xml, '/network/ip/dhcp/range/@start')
self.assertEqual(dhcp_start, [])
dhcp_end = xpath_get_text(xml, '/network/ip/dhcp/range/@end')
self.assertEqual(dhcp_end, [])
# test optional params
params['forward']['dev'] = 'eth0'
params['dhcp'] = {
'range': {'start': '192.168.0.1', 'end': '192.168.0.254'}}
xml = nxml.to_network_xml(**params)
forward_dev = xpath_get_text(xml, '/network/forward/@dev')[0]
self.assertEqual(forward_dev, params['forward']['dev'])
dhcp_start = xpath_get_text(xml, '/network/ip/dhcp/range/@start')[0]
self.assertEqual(dhcp_start, params['dhcp']['range']['start'])
dhcp_end = xpath_get_text(xml, '/network/ip/dhcp/range/@end')[0]
self.assertEqual(dhcp_end, params['dhcp']['range']['end'])
# test _get_ip_xml can accepts strings: '192.168.122.0/24',
# which is same as "192.168.122.0/255.255.255.0"
params['net'] = '192.168.0.0/24'
xml = nxml.to_network_xml(**params)
netmask = xpath_get_text(xml, '/network/ip/@netmask')[0]
self.assertEqual(netmask, str(ipaddr.IPNetwork(params['net']).netmask))
def test_network_xml(self):
"""
Test network xml
"""
params = {"name": "test",
"forward": {"mode": "nat", "dev": ""},
"net": "192.168.0.0/255.255.255.0"}
xml = nxml.to_network_xml(**params)
name = xpath_get_text(xml, "/network/name")[0]
self.assertEquals(name, params['name'])
forward_mode = xpath_get_text(xml, "/network/forward/@mode")[0]
self.assertEquals(forward_mode, params['forward']['mode'])
forward_dev = xpath_get_text(xml, "/network/forward/@dev")[0]
self.assertEquals(forward_dev, '')
address = xpath_get_text(xml, "/network/ip/@address")[0]
self.assertEquals(address, params["net"].split("/")[0])
netmask = xpath_get_text(xml, "/network/ip/@netmask")[0]
self.assertEquals(netmask, params["net"].split("/")[1])
dhcp_start = xpath_get_text(xml, "/network/ip/dhcp/range/@start")
self.assertEquals(dhcp_start, [])
dhcp_end = xpath_get_text(xml, "/network/ip/dhcp/range/@end")
self.assertEquals(dhcp_end, [])
# test optional params
params['forward']['dev'] = "eth0"
params['dhcp'] = {"range": {'start': '192.168.0.1',
'end': '192.168.0.254'}}
xml = nxml.to_network_xml(**params)
forward_dev = xpath_get_text(xml, "/network/forward/@dev")[0]
self.assertEquals(forward_dev, params['forward']['dev'])
dhcp_start = xpath_get_text(xml, "/network/ip/dhcp/range/@start")[0]
self.assertEquals(dhcp_start, params['dhcp']['range']['start'])
dhcp_end = xpath_get_text(xml, "/network/ip/dhcp/range/@end")[0]
self.assertEquals(dhcp_end, params['dhcp']['range']['end'])
# test _get_ip_xml can accepts strings: '192.168.122.0/24',
# which is same as "192.168.122.0/255.255.255.0"
params["net"] = "192.168.0.0/24"
xml = nxml.to_network_xml(**params)
netmask = xpath_get_text(xml, "/network/ip/@netmask")[0]
self.assertEquals(netmask,
str(ipaddr.IPNetwork(params["net"]).netmask))
def test_passthrough_network_singledev_xml(self):
expected_xml = """<network>\
<name>test_passthrough</name>\
<forward mode="passthrough" dev="passthrough_interface">\
<interface dev="passthrough_interface"/>\
</forward>\
</network>"""
params = {
'name': 'test_passthrough',
'forward': {'mode': 'passthrough', 'devs': ['passthrough_interface']},
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_passthrough_network_singledev_xml(self):
expected_xml = """<network>\
<name>test_passthrough</name>\
<forward mode="passthrough" dev="passthrough_interface">\
<interface dev="passthrough_interface"/>\
</forward>\
</network>"""
params = {
'name': 'test_passthrough',
'forward': {'mode': 'passthrough', 'devs': ['passthrough_interface']},
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_passthrough_network_singledev_xml(self):
expected_xml = """<network>\
<name>test_passthrough</name>\
<forward mode="passthrough" dev="passthrough_interface">\
<interface dev="passthrough_interface"/>\
</forward>\
</network>"""
params = {
"name": "test_passthrough",
"forward": {
"mode": "passthrough",
"devs": ["passthrough_interface"]
}
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_passthrough_network_singledev_xml(self):
expected_xml = """<network>\
<name>test_passthrough</name>\
<forward mode="passthrough" dev="passthrough_interface">\
<interface dev="passthrough_interface"/>\
</forward>\
</network>"""
params = {
"name": "test_passthrough",
"forward": {
"mode": "passthrough",
"devs": ["passthrough_interface"]
}
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_vepa_network_multipledevs_xml(self):
expected_xml = """<network>\
<name>test_vepa</name>\
<forward mode="vepa" dev="vepa_switch_interface1">\
<interface dev="vepa_switch_interface1"/>\
<interface dev="vepa_switch_interface2"/>\
<interface dev="vepa_switch_interface3"/>\
</forward>\
</network>"""
params = {
"name": "test_vepa",
"forward": {
"mode":
"vepa",
"devs": [
"vepa_switch_interface1", "vepa_switch_interface2",
"vepa_switch_interface3"
]
}
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_vepa_network_multipledevs_xml(self):
expected_xml = """<network>\
<name>test_vepa</name>\
<forward mode="vepa" dev="vepa_switch_interface1">\
<interface dev="vepa_switch_interface1"/>\
<interface dev="vepa_switch_interface2"/>\
<interface dev="vepa_switch_interface3"/>\
</forward>\
</network>"""
params = {
'name': 'test_vepa',
'forward': {
'mode': 'vepa',
'devs': [
'vepa_switch_interface1',
'vepa_switch_interface2',
'vepa_switch_interface3',
],
},
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_vepa_network_multipledevs_xml(self):
expected_xml = """<network>\
<name>test_vepa</name>\
<forward mode="vepa" dev="vepa_switch_interface1">\
<interface dev="vepa_switch_interface1"/>\
<interface dev="vepa_switch_interface2"/>\
<interface dev="vepa_switch_interface3"/>\
</forward>\
</network>"""
params = {
'name': 'test_vepa',
'forward': {
'mode': 'vepa',
'devs': [
'vepa_switch_interface1',
'vepa_switch_interface2',
'vepa_switch_interface3',
],
},
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def test_vepa_network_multipledevs_xml(self):
expected_xml = """<network>\
<name>test_vepa</name>\
<forward mode="vepa" dev="vepa_switch_interface1">\
<interface dev="vepa_switch_interface1"/>\
<interface dev="vepa_switch_interface2"/>\
<interface dev="vepa_switch_interface3"/>\
</forward>\
</network>"""
params = {
"name": "test_vepa",
"forward": {
"mode": "vepa",
"devs": [
"vepa_switch_interface1",
"vepa_switch_interface2",
"vepa_switch_interface3"
]
}
}
xml_str = nxml.to_network_xml(**params)
self.assertEqual(xml_str, expected_xml)
def create(self, params):
conn = self.conn.get()
name = params['name']
if name in self.get_list():
raise InvalidOperation('KCHNET0001E', {'name': name})
# handle connection type
connection = params['connection']
if connection in ['nat', 'isolated']:
if connection == 'nat':
params['forward'] = {'mode': 'nat'}
# set subnet; bridge/macvtap networks do not need subnet
self._set_network_subnet(params)
else:
self._check_network_interface(params)
if connection == 'macvtap':
self._set_network_macvtap(params)
elif connection == 'bridge':
self._set_network_bridge(params)
elif connection in ['passthrough', 'vepa']:
self._set_network_multiple_interfaces(params)
# create network XML
xml = to_network_xml(**params)
try:
network = conn.networkDefineXML(xml)
network.setAutostart(params.get('autostart', True))
except libvirt.libvirtError as e:
raise OperationFailed('KCHNET0008E', {
'name': name,
'err': e.get_error_message()
})
return name
