def test_init(self):
# mapping should be dict of string to list of KeyTranslator.
config_translator.ConfigTranslator(mapping={
'key1': [config_translator.KeyTranslator(translated_keys=['abc'])]
})
config_translator.ConfigTranslator(mapping={
u'key1':
[config_translator.KeyTranslator(translated_keys=['abc'])]
})
self.assertRaises(
TypeError,
config_translator.ConfigTranslator,
mapping=[config_translator.KeyTranslator(translated_keys=['abc'])])
self.assertRaises(
TypeError,
config_translator.ConfigTranslator,
mapping=config_translator.KeyTranslator(translated_keys=['abc']))
self.assertRaises(
TypeError,
config_translator.ConfigTranslator,
mapping={
'abc': config_translator.KeyTranslator(translated_keys=['abc'])
})
self.assertRaises(
TypeError,
config_translator.ConfigTranslator,
mapping={
1: [config_translator.KeyTranslator(translated_keys=['abc'])]
})
self.assertRaises(
TypeError,
config_translator.ConfigTranslator,
mapping={
'abc': [{
'm':
config_translator.KeyTranslator(translated_keys=['abc'])
}]
})
def test_translate(self):
"""test translate config."""
config = {'key1': 'abc', 'key2': 'bcd'}
translator = config_translator.ConfigTranslator(
mapping={
'key1':
[config_translator.KeyTranslator(translated_keys=['mkey1'])],
'key2': [
config_translator.KeyTranslator(translated_keys=['mkey2'],
translated_value='mkey2'),
config_translator.KeyTranslator(translated_keys=['mkey2'],
translated_value='nkey2')
]
})
translated_config = translator.translate(config)
self.assertEqual(translated_config, {'mkey1': 'abc', 'mkey2': 'mkey2'})
def test_translate_override(self):
# the later KeyTranslator will override the former one
# if override is set.
config = {'key1': 'abc', 'key2': 'bcd'}
translator = config_translator.ConfigTranslator(
mapping={
'key1':
[config_translator.KeyTranslator(translated_keys=['mkey1'])],
'key2': [
config_translator.KeyTranslator(translated_keys=['mkey2'],
translated_value='mkey2'),
config_translator.KeyTranslator(translated_keys=['mkey2'],
translated_value='nkey2',
override=True)
]
})
translated_config = translator.translate(config)
self.assertEqual(translated_config, {'mkey1': 'abc', 'mkey2': 'nkey2'})
def test_translate_nooverride(self):
# the later KeyTranslator will be ignored if the former one
# has already set the value.
config = {'key1': 'abc', 'key2': 'bcd'}
translator = config_translator.ConfigTranslator(
mapping={
'key1':
[config_translator.KeyTranslator(translated_keys=['mkey1'])],
'key2': [
config_translator.KeyTranslator(translated_keys=['mkey2'],
translated_value='mkey2'),
config_translator.KeyTranslator(translated_keys=['mkey2'],
translated_value='nkey2',
override=False)
]
})
translated_config = translator.translate(config)
self.assertEqual(translated_config, {'mkey1': 'abc', 'mkey2': 'mkey2'})
def test_translated_generated_value_none(self):
# When the generated value is None,
# the translated key will be ignored.
config = {'key1': 'abc', 'key2': 'bcd'}
def _generate_none(sub_ref, ref_key, translated_sub_ref,
translated_key):
return None
translator = config_translator.ConfigTranslator(
mapping={
'key1': [
config_translator.KeyTranslator(
translated_keys=['mkey1'],
translated_value=_generate_none)
]
})
translated_config = translator.translate(config)
self.assertEqual(translated_config, None)
def test_translate_1(self):
config = {
'networking': {
'interfaces': {
'management': {
'mac': '00:00:00:01:02:03',
'ip': '192.168.1.1',
'netmask': '255.255.255.0',
'promisc': 0,
'nic': 'eth0',
'gateway': '2.3.4.5',
'dns_alias': 'hello.ods.com',
},
'floating': {
'promisc': 1,
'nic': 'eth1',
},
'storage': {
'ip': '172.16.1.1',
'nic': 'eth2',
},
'tenant': {
'ip': '10.1.1.1',
'netmask': '255.255.0.0',
'nic': 'eth0',
},
},
'global': {
'name_servers': ['nameserver.ods.com'],
'search_path': 'ods.com',
'gateway': '10.0.0.1',
'proxy': 'http://1.2.3.4:3128',
'ntp_server': '1.2.3.4',
'ignore_proxy': '127.0.0.1',
},
},
}
expected_config = {
'name_servers_search': 'ods.com',
'gateway': '10.0.0.1',
'modify_interface': {
'dnsname-eth0': 'hello.ods.com',
'ipaddress-eth2': '172.16.1.1',
'static-eth2': True,
'static-eth1': True,
'static-eth0': True,
'netmask-eth0': '255.255.255.0',
'ipaddress-eth0': '192.168.1.1',
'macaddress-eth0': '00:00:00:01:02:03',
'management-eth2': False,
'management-eth0': True,
'management-eth1': False
},
'ksmeta': {
'promisc_nics': 'eth1',
'ntp_server': '1.2.3.4',
'proxy': 'http://1.2.3.4:3128',
'ignore_proxy': '127.0.0.1'
}
}
translator = config_translator.ConfigTranslator(
mapping={
'/networking/global/gateway': [
config_translator.KeyTranslator(
translated_keys=['/gateway'])
],
'/networking/global/nameservers': [
config_translator.KeyTranslator(
translated_keys=['/name_servers'])
],
'/networking/global/search_path': [
config_translator.KeyTranslator(
translated_keys=['/name_servers_search'])
],
'/networking/global/proxy': [
config_translator.KeyTranslator(
translated_keys=['/ksmeta/proxy'])
],
'/networking/global/ignore_proxy': [
config_translator.KeyTranslator(
translated_keys=['/ksmeta/ignore_proxy'])
],
'/networking/global/ntp_server': [
config_translator.KeyTranslator(
translated_keys=['/ksmeta/ntp_server'])
],
'/security/server_credentials/username': [
config_translator.KeyTranslator(
translated_keys=['/ksmeta/username'])
],
'/security/server_credentials/password': [
config_translator.KeyTranslator(
translated_keys=['/ksmeta/password'],
translated_value=(
config_translator_callbacks.get_encrypted_value))
],
'/partition': [
config_translator.KeyTranslator(
translated_keys=['/ksmeta/partition'])
],
'/networking/interfaces/*/mac': [
config_translator.KeyTranslator(
translated_keys=[
functools.
partial(config_translator_callbacks.
get_key_from_pattern,
to_pattern=
'/modify_interface/macaddress-%(nic)s')
],
from_keys={'nic': '../nic'},
override=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management'))
],
'/networking/interfaces/*/ip': [
config_translator.KeyTranslator(
translated_keys=[
functools.
partial(config_translator_callbacks.
get_key_from_pattern,
to_pattern=
'/modify_interface/ipaddress-%(nic)s')
],
from_keys={'nic': '../nic'},
override=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management'))
],
'/networking/interfaces/*/netmask': [
config_translator.KeyTranslator(
translated_keys=[
functools.
partial(config_translator_callbacks.
get_key_from_pattern,
to_pattern=
'/modify_interface/netmask-%(nic)s')
],
from_keys={'nic': '../nic'},
override=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management'))
],
'/networking/interfaces/*/dns_alias': [
config_translator.KeyTranslator(
translated_keys=[
functools.
partial(config_translator_callbacks.
get_key_from_pattern,
to_pattern=
'/modify_interface/dnsname-%(nic)s')
],
from_keys={'nic': '../nic'},
override=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management'))
],
'/networking/interfaces/*/nic': [
config_translator.KeyTranslator(
translated_keys=[
functools.partial(
config_translator_callbacks.
get_key_from_pattern,
to_pattern='/modify_interface/static-%(nic)s')
],
from_keys={'nic': '../nic'},
translated_value=True,
override=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management'),
),
config_translator.KeyTranslator(
translated_keys=[
functools.
partial(config_translator_callbacks.
get_key_from_pattern,
to_pattern=
'/modify_interface/management-%(nic)s')
],
from_keys={'nic': '../nic'},
translated_value=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management'),
override=functools.partial(
config_translator_callbacks.override_path_has,
should_exist='management')),
config_translator.KeyTranslator(
translated_keys=['/ksmeta/promisc_nics'],
from_values={'condition': '../promisc'},
translated_value=config_translator_callbacks.add_value,
override=True,
)
],
})
translated_config = translator.translate(config)
self.assertEqual(translated_config, expected_config)
def test_translate_2(self):
translator = config_translator.ConfigTranslator(
mapping={
'/networking/interfaces/management/ip': [
config_translator.KeyTranslator(
translated_keys=[
'/db/mysql/bind_address',
'/mq/rabbitmg/bind_address',
'/mq/rabbitmq/bind_address',
'/endpoints/compute/metadata/host',
'/endpoints/compute/novnc/host',
'/endpoints/compute/service/host',
'/endpoints/compute/xvpvnc/host',
'/endpoints/ec2/admin/host',
'/endpoints/ec2/service/host',
'/endpoints/identity/admin/host',
'/endpoints/identity/service/host',
'/endpoints/image/registry/host',
'/endpoints/image/service/host',
'/endpoints/metering/service/host',
'/endpoints/network/service/host',
'/endpoints/volume/service/host',
],
translated_value=config_translator_callbacks.
get_value_if,
from_values={'condition': '/has_dashboard_roles'},
override=config_translator_callbacks.override_if_any,
override_conditions={
'has_dashboard_roles': '/has_dashboard_roles'
})
],
})
config1 = {
'networking': {
'interfaces': {
'management': {
'ip': '1.2.3.4',
},
},
},
'has_dashboard_roles': True,
}
expected_config1 = {
'db': {
'mysql': {
'bind_address': '1.2.3.4'
}
},
'endpoints': {
'compute': {
'novnc': {
'host': '1.2.3.4'
},
'xvpvnc': {
'host': '1.2.3.4'
},
'service': {
'host': '1.2.3.4'
},
'metadata': {
'host': '1.2.3.4'
}
},
'network': {
'service': {
'host': '1.2.3.4'
}
},
'image': {
'registry': {
'host': '1.2.3.4'
},
'service': {
'host': '1.2.3.4'
}
},
'metering': {
'service': {
'host': '1.2.3.4'
}
},
'volume': {
'service': {
'host': '1.2.3.4'
}
},
'ec2': {
'admin': {
'host': '1.2.3.4'
},
'service': {
'host': '1.2.3.4'
}
},
'identity': {
'admin': {
'host': '1.2.3.4'
},
'service': {
'host': '1.2.3.4'
}
}
},
'mq': {
'rabbitmg': {
'bind_address': '1.2.3.4'
},
'rabbitmq': {
'bind_address': '1.2.3.4'
}
}
}
translated_config1 = translator.translate(config1)
self.assertEqual(translated_config1, expected_config1)
config2 = {
'networking': {
'interfaces': {
'management': {
'ip': '1.2.3.4',
},
},
},
'has_dashboard_roles': False,
}
expected_config2 = None
translated_config2 = translator.translate(config2)
print translated_config2
self.assertEqual(translated_config2, expected_config2)