def _attach_vm_network_to_host_static_config(prefix, api, host_num):
engine = api.system_service()
host = test_utils.hosts_in_cluster_v4(engine, CLUSTER_NAME)[host_num]
host_service = engine.hosts_service().host_service(id=host.id)
nic_name = _host_vm_nics(prefix, host.name,
LIBVIRT_NETWORK_FOR_MANAGEMENT)[0] # eth0
ip_configuration = network_utils_v4.create_static_ip_configuration(
VM_NETWORK_IPv4_ADDR.format(host_num+1),
VM_NETWORK_IPv4_MASK,
VM_NETWORK_IPv6_ADDR.format(host_num+1),
VM_NETWORK_IPv6_MASK)
network_utils_v4.attach_network_to_host(
host_service,
nic_name,
VM_NETWORK,
ip_configuration)
host_nic = next(nic for nic in host_service.nics_service().list() if
nic.name == '{}.{}'.format(nic_name, VM_NETWORK_VLAN_ID))
nt.assert_equals(IPAddress(host_nic.ip.address),
IPAddress(VM_NETWORK_IPv4_ADDR.format(host_num+1)))
nt.assert_equals(IPAddress(host_nic.ipv6.address),
IPAddress(VM_NETWORK_IPv6_ADDR.format(host_num+1)))
def _attach_vm_network_to_host_static_config(prefix, api, host_num):
engine = api.system_service()
host = test_utils.hosts_in_cluster_v4(engine, CLUSTER_NAME)[host_num]
host_service = engine.hosts_service().host_service(id=host.id)
nic_name = _host_vm_nics(prefix, host.name,
LIBVIRT_NETWORK_FOR_MANAGEMENT)[0] # eth0
ip_configuration = network_utils_v4.create_static_ip_configuration(
VM_NETWORK_IPv4_ADDR.format(host_num+1),
VM_NETWORK_IPv4_MASK,
VM_NETWORK_IPv6_ADDR.format(host_num+1),
VM_NETWORK_IPv6_MASK)
network_utils_v4.attach_network_to_host(
host_service,
nic_name,
VM_NETWORK,
ip_configuration)
host_nic = next(nic for nic in host_service.nics_service().list() if
nic.name == '{}.{}'.format(nic_name, VM_NETWORK_VLAN_ID))
nt.assert_equals(IPAddress(host_nic.ip.address),
IPAddress(VM_NETWORK_IPv4_ADDR.format(host_num+1)))
nt.assert_equals(IPAddress(host_nic.ipv6.address),
IPAddress(VM_NETWORK_IPv6_ADDR.format(host_num+1)))
def _attach_vm_network_to_host_static_config(api, network_name, host_num):
engine = api.system_service()
host = test_utils.hosts_in_cluster_v4(engine, CLUSTER_NAME)[host_num]
host_service = engine.hosts_service().host_service(id=host.id)
nic_name = backend.default_backend().ifaces_for(host.name,
network_name)[0] # eth0
ip_configuration = network_utils_v4.create_static_ip_configuration(
VM_NETWORK_IPv4_ADDR.format(host_num + 1), VM_NETWORK_IPv4_MASK,
VM_NETWORK_IPv6_ADDR.format(host_num + 1), VM_NETWORK_IPv6_MASK)
network_utils_v4.attach_network_to_host(host_service, nic_name, VM_NETWORK,
ip_configuration)
host_nic = next(
nic for nic in host_service.nics_service().list()
if nic.name == '{}.{}'.format(nic_name, VM_NETWORK_VLAN_ID))
assert (ipaddress.ip_address(host_nic.ip.address) == ipaddress.ip_address(
VM_NETWORK_IPv4_ADDR.format(host_num + 1)))
assert (ipaddress.ip_address(
host_nic.ipv6.address) == ipaddress.ip_address(
VM_NETWORK_IPv6_ADDR.format(host_num + 1)))
def prepare_migration_attachments_ipv6(system_service):
hosts_service = system_service.hosts_service()
for index, host in enumerate(test_utils.hosts_in_cluster_v4(
system_service, CLUSTER_NAME),
start=1):
host_service = hosts_service.host_service(id=host.id)
ip_address = MIGRATION_NETWORK_IPv6_ADDR.format(index)
ip_configuration = network_utils_v4.create_static_ip_configuration(
ipv6_addr=ip_address, ipv6_mask=MIGRATION_NETWORK_IPv6_MASK)
network_utils_v4.modify_ip_config(system_service, host_service,
MIGRATION_NETWORK, ip_configuration)
actual_address = next(nic
for nic in host_service.nics_service().list()
if nic.name == VLAN200_IF_NAME).ipv6.address
assert IPAddress(actual_address) == IPAddress(ip_address)
def prepare_migration_attachments_ipv6(api_v4_connection):
engine = api_v4_connection.system_service()
for index, host in enumerate(test_utils.hosts_in_cluster(
engine, CLUSTER_NAME),
start=1):
host_service = engine.hosts_service().host_service(id=host.id)
ip_address = VLAN200_NET_IPv6_ADDR.format(index)
ip_configuration = network_utils_v4.create_static_ip_configuration(
ipv6_addr=ip_address, ipv6_mask=VLAN200_NET_IPv6_MASK)
network_utils_v4.modify_ip_config(engine, host_service, VLAN200_NET,
ip_configuration)
actual_address = next(nic
for nic in host_service.nics_service().list()
if nic.name == VLAN200_IF_NAME).ipv6.address
nt.assert_equals(IPAddress(actual_address), IPAddress(ip_address))
def prepare_migration_attachments_ipv4(api):
engine = api.system_service()
hosts_service = engine.hosts_service()
for index, host in enumerate(
test_utils.hosts_in_cluster_v4(engine, CLUSTER_NAME),
start=1):
host_service = hosts_service.host_service(id=host.id)
ip_address = MIGRATION_NETWORK_IPv4_ADDR.format(index)
ip_configuration = network_utils_v4.create_static_ip_configuration(
ipv4_addr=ip_address,
ipv4_mask=MIGRATION_NETWORK_IPv4_MASK)
network_utils_v4.attach_network_to_host(
host_service, NIC_NAME, MIGRATION_NETWORK, ip_configuration)
actual_address = next(nic for nic in host_service.nics_service().list()
if nic.name == VLAN200_IF_NAME).ip.address
nt.assert_equals(IPAddress(actual_address), IPAddress(ip_address))
def prepare_migration_attachments_ipv4(api):
engine = api.system_service()
hosts_service = engine.hosts_service()
for index, host in enumerate(
test_utils.hosts_in_cluster_v4(engine, CLUSTER_NAME),
start=1):
host_service = hosts_service.host_service(id=host.id)
ip_address = MIGRATION_NETWORK_IPv4_ADDR.format(index)
ip_configuration = network_utils_v4.create_static_ip_configuration(
ipv4_addr=ip_address,
ipv4_mask=MIGRATION_NETWORK_IPv4_MASK)
network_utils_v4.attach_network_to_host(
host_service, NIC_NAME, MIGRATION_NETWORK, ip_configuration)
actual_address = next(nic for nic in host_service.nics_service().list()
if nic.name == VLAN200_IF_NAME).ip.address
nt.assert_equals(IPAddress(actual_address), IPAddress(ip_address))
def prepare_migration_attachments_ipv6(api):
raise SkipTest('Test is failing from time to time, skipping.')
engine = api.system_service()
hosts_service = engine.hosts_service()
for index, host in enumerate(
test_utils.hosts_in_cluster_v4(engine, CLUSTER_NAME),
start=1):
host_service = hosts_service.host_service(id=host.id)
ip_address = MIGRATION_NETWORK_IPv6_ADDR.format(index)
ip_configuration = network_utils_v4.create_static_ip_configuration(
ipv6_addr=ip_address,
ipv6_mask=MIGRATION_NETWORK_IPv6_MASK)
network_utils_v4.modify_ip_config(
engine, host_service, MIGRATION_NETWORK, ip_configuration)
actual_address = next(nic for nic in host_service.nics_service().list()
if nic.name == VLAN200_IF_NAME).ipv6.address
nt.assert_equals(IPAddress(actual_address), IPAddress(ip_address))
def prepare_migration_attachments_ipv6(api):
raise SkipTest('Test is failing from time to time, skipping.')
engine = api.system_service()
hosts_service = engine.hosts_service()
for index, host in enumerate(test_utils.hosts_in_cluster_v4(
engine, CLUSTER_NAME),
start=1):
host_service = hosts_service.host_service(id=host.id)
ip_address = MIGRATION_NETWORK_IPv6_ADDR.format(index)
ip_configuration = network_utils_v4.create_static_ip_configuration(
ipv6_addr=ip_address, ipv6_mask=MIGRATION_NETWORK_IPv6_MASK)
network_utils_v4.modify_ip_config(engine, host_service,
MIGRATION_NETWORK, ip_configuration)
actual_address = next(nic
for nic in host_service.nics_service().list()
if nic.name == VLAN200_IF_NAME).ipv6.address
nt.assert_equals(IPAddress(actual_address), IPAddress(ip_address))
def _bond_nics(number, host):
slaves = [HostNic(name=nic) for nic in _host_vm_nics( # eth2, eth3
prefix, host.name, LIBVIRT_NETWORK_FOR_BONDING)]
options = [
Option(name='mode', value='active-backup'),
Option(name='miimon', value='200'),
]
bond = HostNic(
name=BOND_NAME,
bonding=Bonding(slaves=slaves, options=options))
ip_configuration = network_utils_v4.create_static_ip_configuration(
MIGRATION_NETWORK_IPv4_ADDR.format(number),
MIGRATION_NETWORK_IPv4_MASK,
MIGRATION_NETWORK_IPv6_ADDR.format(number),
MIGRATION_NETWORK_IPv6_MASK)
host_service = engine.hosts_service().host_service(id=host.id)
network_utils_v4.attach_network_to_host(
host_service, BOND_NAME, MIGRATION_NETWORK, ip_configuration,
[bond])
def _bond_nics(number, host):
slaves = [HostNic(name=nic) for nic in _host_vm_nics( # eth2, eth3
prefix, host.name, LIBVIRT_NETWORK_FOR_BONDING)]
options = [
Option(name='mode', value='active-backup'),
Option(name='miimon', value='200'),
]
bond = HostNic(
name=BOND_NAME,
bonding=Bonding(slaves=slaves, options=options))
ip_configuration = network_utils_v4.create_static_ip_configuration(
MIGRATION_NETWORK_IPv4_ADDR.format(number),
MIGRATION_NETWORK_IPv4_MASK,
MIGRATION_NETWORK_IPv6_ADDR.format(number),
MIGRATION_NETWORK_IPv6_MASK)
host_service = engine.hosts_service().host_service(id=host.id)
network_utils_v4.attach_network_to_host(
host_service, BOND_NAME, MIGRATION_NETWORK, ip_configuration,
[bond])
