def test_renamed_swap_eth(monkeypatch, current_actor_context):
monkeypatch.setattr(persistentnetnamesconfig, 'generate_link_file',
generate_link_file_mocked)
interfaces = generate_interfaces(4)
for i in range(4):
interfaces[i].name = 'eth{}'.format(i)
current_actor_context.feed(PersistentNetNamesFacts(interfaces=interfaces))
interfaces[0].name = 'eth3'
interfaces[3].name = 'eth0'
current_actor_context.feed(
PersistentNetNamesFactsInitramfs(interfaces=interfaces))
current_actor_context.run()
renamed_interfaces = current_actor_context.consume(RenamedInterfaces)[0]
initrd_files = current_actor_context.consume(InitrdIncludes)[0]
t_initrafms_tasks = current_actor_context.consume(TargetInitramfsTasks)[0]
assert initrd_files.files == t_initrafms_tasks.include_files
assert len(renamed_interfaces.renamed) == 2
for interface in renamed_interfaces.renamed:
if interface.rhel7_name == 'eth0':
assert interface.rhel8_name == 'eth3'
elif interface.rhel7_name == 'eth3':
assert interface.rhel8_name == 'eth0'
assert not t_initrafms_tasks.include_files
def test_no_network_renaming(monkeypatch):
"""
This should cover OAMG-4243.
"""
# this mock should be needed, as this function should be called, but just
# for a check..
monkeypatch.setattr(persistentnetnamesconfig, 'generate_link_file',
generate_link_file_mocked)
interfaces = generate_interfaces(4)
for i in range(4):
interfaces[i].name = 'myinterface{}'.format(i)
msgs = [PersistentNetNamesFacts(interfaces=interfaces)]
interfaces[0].name = 'changedinterfacename0'
msgs.append(PersistentNetNamesFactsInitramfs(interfaces=interfaces))
mocked_actor = CurrentActorMocked(
msgs=msgs, envars={'LEAPP_NO_NETWORK_RENAMING': '1'})
monkeypatch.setattr(persistentnetnamesconfig.api, 'current_actor',
mocked_actor)
monkeypatch.setattr(persistentnetnamesconfig.api, 'current_logger',
logger_mocked())
monkeypatch.setattr(persistentnetnamesconfig.api, 'produce',
produce_mocked())
persistentnetnamesconfig.process()
ilog = 'Skipping handling of possibly renamed network interfaces: leapp executed with LEAPP_NO_NETWORK_RENAMING=1'
assert ilog in persistentnetnamesconfig.api.current_logger.infomsg
assert not persistentnetnamesconfig.api.produce.called
def test_bz_1899455_crash_iface(monkeypatch, current_actor_context, adjust_cwd):
"""
Cover situation when network device is discovered on the src sys but not
inside the upgrade environment.
This typically happens when the network device needs specific drivers which
are not present inside the upgrade initramfs. Usually it points to a missing
actors that should influence the upgrade initramfs in a way the drivers are
installed. In this situation, only correct thing we can do in this actor
is print warning / report that we couldn't located particular devices so
we cannot handle interface names related to this devices.
"""
with open(os.path.join(CUR_DIR, 'files/crashed_ifaces.json')) as fp:
json_msgs = json.load(fp)
msgs = [
PersistentNetNamesFacts.create(json_msgs["PersistentNetNamesFacts"]),
PersistentNetNamesFactsInitramfs.create(json_msgs["PersistentNetNamesFactsInitramfs"]),
]
monkeypatch.setattr(persistentnetnamesconfig, 'generate_link_file', generate_link_file_mocked)
monkeypatch.setattr(persistentnetnamesconfig.api, 'current_actor', CurrentActorMocked(msgs=msgs))
monkeypatch.setattr(persistentnetnamesconfig.api, 'current_logger', logger_mocked())
monkeypatch.setattr(persistentnetnamesconfig.api, 'produce', produce_mocked())
persistentnetnamesconfig.process()
for prod_models in [RenamedInterfaces, InitrdIncludes]:
any(isinstance(i, prod_models) for i in persistentnetnamesconfig.api.produce.model_instances)
assert any(['Some network devices' in x for x in persistentnetnamesconfig.api.current_logger.warnmsg])
def test_identical(current_actor_context):
interfaces = generate_interfaces(4)
current_actor_context.feed(PersistentNetNamesFacts(interfaces=interfaces))
current_actor_context.feed(PersistentNetNamesFactsInitramfs(interfaces=interfaces))
current_actor_context.run()
renamed_interfaces = current_actor_context.consume(RenamedInterfaces)[0]
initrd_files = current_actor_context.consume(InitrdIncludes)[0]
assert not renamed_interfaces.renamed
assert not initrd_files.files
def test_identical(current_actor_context):
interfaces = generate_interfaces(4)
current_actor_context.feed(PersistentNetNamesFacts(interfaces=interfaces))
current_actor_context.feed(
PersistentNetNamesFactsInitramfs(interfaces=interfaces))
current_actor_context.run(config_model=mock_configs.CONFIG)
renamed_interfaces = current_actor_context.consume(RenamedInterfaces)[0]
initrd_files = current_actor_context.consume(InitrdIncludes)[0]
t_initrafms_tasks = current_actor_context.consume(TargetInitramfsTasks)[0]
assert initrd_files.files == t_initrafms_tasks.include_files
assert not renamed_interfaces.renamed
assert not t_initrafms_tasks.include_files
def test_renamed_single_noneth(monkeypatch, current_actor_context):
monkeypatch.setattr(persistentnetnamesconfig, 'generate_link_file', generate_link_file_mocked)
interfaces = generate_interfaces(4)
current_actor_context.feed(PersistentNetNamesFacts(interfaces=interfaces))
interfaces[0].name = 'n4'
current_actor_context.feed(PersistentNetNamesFactsInitramfs(interfaces=interfaces))
current_actor_context.run()
renamed_interfaces = current_actor_context.consume(RenamedInterfaces)[0]
initrd_files = current_actor_context.consume(InitrdIncludes)[0]
assert not renamed_interfaces.renamed
assert len(initrd_files.files) == 1
assert '/etc/systemd/network/10-leapp-n0.link' in initrd_files.files
def test_renamed_single_eth(monkeypatch, current_actor_context):
monkeypatch.setattr(persistentnetnamesconfig, 'generate_link_file', generate_link_file_mocked)
interfaces = generate_interfaces(4)
for i in range(4):
interfaces[i].name = 'eth{}'.format(i)
current_actor_context.feed(PersistentNetNamesFacts(interfaces=interfaces))
interfaces[0].name = 'eth4'
current_actor_context.feed(PersistentNetNamesFactsInitramfs(interfaces=interfaces))
current_actor_context.run()
renamed_interfaces = current_actor_context.consume(RenamedInterfaces)[0]
initrd_files = current_actor_context.consume(InitrdIncludes)[0]
assert len(renamed_interfaces.renamed) == 1
assert renamed_interfaces.renamed[0].rhel7_name == 'eth0'
assert renamed_interfaces.renamed[0].rhel8_name == 'eth4'
assert not initrd_files.files
def test_renamed_swap_noneth(monkeypatch, current_actor_context):
monkeypatch.setattr(persistentnetnamesconfig, 'generate_link_file',
generate_link_file_mocked)
interfaces = generate_interfaces(4)
current_actor_context.feed(PersistentNetNamesFacts(interfaces=interfaces))
interfaces[0].name = 'n3'
interfaces[3].name = 'n0'
current_actor_context.feed(
PersistentNetNamesFactsInitramfs(interfaces=interfaces))
current_actor_context.run()
renamed_interfaces = current_actor_context.consume(RenamedInterfaces)[0]
initrd_files = current_actor_context.consume(InitrdIncludes)[0]
t_initrafms_tasks = current_actor_context.consume(TargetInitramfsTasks)[0]
assert initrd_files.files == t_initrafms_tasks.include_files
assert not renamed_interfaces.renamed
assert len(t_initrafms_tasks.include_files) == 2
assert '/etc/systemd/network/10-leapp-n0.link' in t_initrafms_tasks.include_files
assert '/etc/systemd/network/10-leapp-n3.link' in t_initrafms_tasks.include_files
def process(self):
self.produce(
PersistentNetNamesFactsInitramfs(
interfaces=list(persistentnetnames.interfaces())))