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 get_ips(ansible_facts, network_name):
hostname = ansible_facts.get("ansible_hostname")
ifaces = backend.default_backend().ifaces_for(hostname, network_name)
ips = [
ansible_facts.get("ansible_{}.ipv4.address".format(iface))
for iface in ifaces
]
return ips
def module_mapper_for(host_pattern):
inventory = backend.default_backend().ansible_inventory()
# lago inventory uses short domain names, not FQDN.
# In HE suites, host-0 is deployed with its FQDN, and this
# is what the engine returns to us when asking which host
# runs some VM. So when we feed this answer from the engine
# to current function, strip the domain part.
# TODO: Perhaps fix lago to include both short and full names?
# Alternatively, fix all relevant code to always use only
# full names, never short ones.
return ModuleMapper(inventory, host_pattern.split('.')[0])
def test_he_deploy(suite_dir, ansible_host0, ansible_storage):
answer_file_src = os.path.join(suite_dir, 'answers.conf.in')
ansible_host0.copy(src=answer_file_src,
dest='/root/hosted-engine-deploy-answers-file.conf.in')
setup_file_src = os.path.join(suite_dir, 'setup_first_he_host.sh')
ansible_host0.copy(src=setup_file_src, dest='/root/', mode='preserve')
he_name = backend.default_backend().engine_hostname()
ansible_host0.shell(f'/root/setup_first_he_host.sh {he_name}')
ansible_storage.shell('fstrim -va')
def _bond_nics(number, host):
slaves = [
HostNic(name=nic) for nic in backend.default_backend().ifaces_for(
host.name, bonding_network_name)
]
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 backend():
return _backend.default_backend()
def storage():
return backend.default_backend().storage_hostname()
def hosts():
return "~({})".format("|".join(
backend.default_backend().hosts_hostnames()))
def host1():
return backend.default_backend().hosts_hostnames()[1]
def engine():
return backend.default_backend().engine_hostname()