ovirt-api-scriptlets/add_network.py at master · mtessun/ovirt-api-scriptlets · GitHub

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#! /usr/bin/python

from ovirtsdk.api import API
from ovirtsdk.xml import params

VERSION = params.Version(major='3', minor='5')

URL = 'https://rhevm.example.com/ovirt-engine/api'
CA = '/etc/pki/ovirt-engine/ca.pem'
USERNAME = 'admin@internal'
PASSWORD = 'paSSwoRD'

HOST_NAME = 'rhevh1'
IP_ADDRESS = '192.168.100.11'
MOVE_IP = '192.168.101.11'
NETMASK = '255.255.255.0'
GATEWAY = '192.168.100.1'

try:
        api = API(url=URL, username=USERNAME, password=PASSWORD, ca_file=CA)
        print "Connected to %s successfully!" % api.get_product_info().name

except Exception as err:
        print "Connection failed: %s" % err

nic0 = params.HostNIC(network=params.Network(name='rhevm'),
                      name='eth0',
                      boot_protocol='static',
                      ip=params.IP(address=IP_ADDRESS,
                                   netmask=NETMASK,
                                   gateway=GATEWAY),
                      override_configuration=False)
nic1 = params.HostNIC(name='eth1',
                      network=params.Network(),
                      boot_protocol='none',
                      ip=params.IP(address=None,
                                   netmask=None,
                                   gateway=None))
nic2 = params.HostNIC(name='eth2',
                      network=params.Network(),
                      boot_protocol='none',
                      ip=params.IP(address=None,
                                   netmask=None,
                                   gateway=None))

# bond
bond0 = params.Bonding(slaves=params.Slaves(host_nic=[nic1, nic2]),
                       options=params.Options(option=[
                           params.Option(name='miimon', value='100'),
                           params.Option(name='mode', value='1'),
                           params.Option(name='primary', value='eth1')
                       ]))

# management network on top of the bond
backendNetwork = params.HostNIC(name='bond0',
                                boot_protocol='none',
                                override_configuration=True,
                                bonding=bond0)

# Now apply the rhevm network configuration
try:
    host = api.hosts.get(HOST_NAME)
    host.nics.setupnetworks(params.Action(force=False,
                            check_connectivity=True,
                            host_nics=params.HostNics(host_nic=[
                                nic0, backendNetwork])))

except Exception as err:
        print "Setup Network failed: %s" % err


# Finally add the labels
try:
    host.nics.get('bond0').labels.add(params.Label(id='Backend'))

except Exception as err:
        print "Add Label failed: %s" % err

# This only works in case a Virtual Network
# with VLAN ID 110 gets assigned with the Label 'Backend'.
# This Network is not defined in here.

try:
    nic = host.nics.get(name='bond0.110')
    nic.set_boot_protocol('static')
    nic.set_ip(params.IP(address=MOVE_IP,
               netmask=NETMASK,
               gateway=None))
    nic.update()
    # Also save the networkconfig to the host
    # Otherwise there will be an "action marker"
    # in the Web-UI telling to Save the network
    host.commitnetconfig()

except Exception as err:
        print "Setting IP failed: %s" % err