def _unregister_provider(provider_id):
"""Unregister a provider.
"""
provider = _retrieve_provider(provider_id)
_check_machines_exist(provider)
Provider.remove(provider)
_LOGGER.debug("Unregistered provider (%s).", provider_id)
def _unregister_provider(provider_id):
"""Unregister a provider.
"""
provider = _retrieve_provider(provider_id)
_check_machines_exist(provider)
Provider.remove(provider)
_LOGGER.debug("Unregistered provider (%s).", provider_id)
def _register_provider(provider_id, provider_type, username, password, url,
tenant, default_image, default_flavor, extra):
"""Register a provider.
"""
_check_provider_exists(provider_id)
_check_extra_parameter(extra)
provider = Provider(provider_id=provider_id, provider_type=provider_type,
username=username, password=password, url=url, tenant=tenant,
default_image=default_image, default_flavor=default_flavor, extra=extra
)
Provider.add(provider)
_LOGGER.debug("Registered provider (%s).", provider)
def _check_provider_exists(provider_id):
"""Check whether a provider exists or not.
"""
provider = Provider.fetch(provider_id)
if provider:
raise _errors.ProviderError("Provider (%s) already exists." %
(provider_id, ))
def execute(self, provider_id=None):
"""Return information on existing provider(s).
:param provider_id: None if one wants to list the existing providers
or provider's id if one wants information on a
provider.
"""
rset = ResultSet(
names=('provider_id', 'type', 'username', 'url', 'tenant',
'default_image', 'default_flavor', 'extra'),
types=(str, str, str, str, str, str, str, str)
)
if provider_id is None:
for prv in Provider.providers():
rset.append_row((
prv.provider_id, prv.provider_type, prv.username, prv.url,
prv.tenant, prv.default_image, prv.default_flavor,
prv.extra
))
else:
prv = _retrieve_provider(provider_id)
rset.append_row((
prv.provider_id, prv.provider_type, prv.username, prv.url,
prv.tenant, prv.default_image, prv.default_flavor, prv.extra
))
return CommandResult(None, results=rset)
def _retrieve_provider(provider_id):
"""Return a provider object from an id.
"""
provider = Provider.fetch(provider_id)
if not provider:
raise _errors.ProviderError("Provider (%s) does not exist." %
(provider_id, ))
return provider
def _check_provider_exists(provider_id):
"""Check whether a provider exists or not.
"""
provider = Provider.fetch(provider_id)
if provider:
raise _errors.ProviderError(
"Provider (%s) already exists." % (provider_id, )
)
def test_providers(self):
"""Test fetching set of providers.
"""
provider_1 = Provider(provider_id=self.provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
Provider.add(provider_1)
provider_id = "other.provider"
provider_2 = Provider(provider_id=provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
Provider.add(provider_2)
ret = [ isinstance(provider, Provider) for provider in \
Provider.providers()
]
self.assertEqual(len(ret), 2)
self.assertTrue(all(ret))
def test_library(self):
"""Test whether libraries are installed.
"""
provider = Provider(provider_id=self.provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
Provider.add(provider)
self.assertNotEqual(None, provider.get_provider_machine())
Provider.remove(provider)
self.assertRaises(_errors.ProviderError,
Provider,
provider_id=self.provider_id,
provider_type="UNKNOWN_TYPE",
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
def _retrieve_provider(provider_id):
"""Return a provider object from an id.
"""
provider = Provider.fetch(provider_id)
if not provider:
raise _errors.ProviderError(
"Provider (%s) does not exist." % (provider_id, )
)
return provider
def setUp(self):
"""Configure the existing environment.
"""
self.provider_id = "provider"
self.provider_type = "NULLPROVIDER"
self.username = "******"
self.password = "******"
self.url = "http://127.0.0.1:5000/v2.0"
self.tenant = "tenant"
self.provider = Provider(provider_id=self.provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant)
Provider.add(self.provider)
self.uuid_1 = _uuid.uuid4()
self.uuid_2 = _uuid.uuid4()
self.av_zone = "MySQL Fabric's Zone"
def test_storage(self):
"""Test using Provider's storage.
"""
src_provider = Provider(provider_id=self.provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
Provider.add(src_provider)
dst_provider = Provider.fetch(self.provider_id)
self.assertEqual(src_provider, dst_provider)
self.assertNotEqual(id(src_provider), id(dst_provider))
Provider.remove(src_provider)
dst_provider = Provider.fetch(self.provider_id)
self.assertEqual(None, dst_provider)
def test_properties(self):
"""Test setting/reading Provider's properties.
"""
provider = Provider(provider_id=self.provider_id,
provider_type=self.provider_type,
username=self.username,
password=self.password,
url=self.url,
tenant=self.tenant,
default_image=self.image,
default_flavor=self.flavor,
extra=self.extra)
# Check property provider_id.
self.assertEqual(provider.provider_id, self.provider_id)
# Check property provider_type.
self.assertEqual(provider.provider_type, self.provider_type)
# Check property username.
self.assertEqual(provider.username, self.username)
# Check property password.
self.assertEqual(provider.password, self.password)
# Check property url.
self.assertEqual(provider.url, self.url)
# Check property tenant.
self.assertEqual(provider.tenant, self.tenant)
# Check property default_image.
self.assertEqual(provider.default_image, self.image)
# Check property default_flavor.
self.assertEqual(provider.default_flavor, self.flavor)
# Check property extra.
self.assertEqual(provider.extra, self.extra)