def check_if_required(self):
# not required if fuel is already higher than 6.1
if compare_version('6.1', self.config.from_version) > 0:
return False
# not required if container is in privileged mode already
container = json.loads('\n'.join(
exec_cmd_iterator('docker inspect {0}'.format(self._container))))
if container[0].get('HostConfig', {}).get('Privileged'):
return False
# not required if docker is already higher than 0.11
output = '\n'.join(exec_cmd_iterator('docker --version'))
match = self._docker_version.match(output)
if match:
version = match.group(1)
return compare_version('0.11.0', version) < 0
return False
def check_if_required(self):
# not required if fuel is already higher than 6.1
if compare_version('6.1', self.config.from_version) > 0:
return False
# not required if container is in privileged mode already
container = json.loads('\n'.join(
exec_cmd_iterator('docker inspect {0}'.format(self._container))))
if container[0].get('HostConfig', {}).get('Privileged'):
return False
# not required if docker is already higher than 0.11
output = '\n'.join(exec_cmd_iterator('docker --version'))
match = self._docker_version.match(output)
if match:
version = match.group(1)
return compare_version('0.11.0', version) < 0
return False
def remove_repo_config(self):
"""Remove yum repository config
"""
utils.remove_if_exists(self.repo_config_path)
# One more damn hack! We have to remove auxiliary repo config
# if we're rollbacking to the Fuel version that doesn't have
# auxiliary repo at all.
if utils.compare_version(self.config.from_version, '6.1') > 0:
utils.remove_if_exists(
self.host_system_config['repo_aux_config_path'])
def remove_repo_config(self):
"""Remove yum repository config
"""
utils.remove_if_exists(self.repo_config_path)
# One more damn hack! We have to remove auxiliary repo config
# if we're rollbacking to the Fuel version that doesn't have
# auxiliary repo at all.
if utils.compare_version(self.config.from_version, '6.1') > 0:
utils.remove_if_exists(
self.host_system_config['repo_aux_config_path'])
def check(self):
"""Compares two versions previous and new
:raises: WrongVersionError
"""
logger.info('Check upgrade versions')
result = utils.compare_version(self.from_version, self.to_version)
err_msg = None
if result == 0:
err_msg = 'Cannot upgrade to the same version of fuel ' \
'{0} -> {1}'.format(
self.from_version, self.to_version)
elif result == -1:
err_msg = 'Cannot upgrade from higher version of fuel ' \
'to lower {0} -> {1}'.format(
self.from_version, self.to_version)
if err_msg:
raise errors.WrongVersionError(err_msg)
def check(self):
"""Compares two versions previous and new
:raises: WrongVersionError
"""
logger.info('Check upgrade versions')
result = utils.compare_version(self.from_version, self.to_version)
err_msg = None
if result == 0:
err_msg = 'Cannot upgrade to the same version of fuel ' \
'{0} -> {1}'.format(
self.from_version, self.to_version)
elif result == -1:
err_msg = 'Cannot upgrade from higher version of fuel ' \
'to lower {0} -> {1}'.format(
self.from_version, self.to_version)
if err_msg:
raise errors.WrongVersionError(err_msg)
def remove_repo_config(self):
"""Remove yum repository config"""
utils.remove_if_exists(self.repo_config_path)
# One more damn hack! We have to remove auxiliary repo config
# if we're rollbacking to the Fuel version that doesn't have
# auxiliary repo at all.
if utils.compare_version(self.config.from_version, '6.1') > 0:
utils.remove_if_exists(
self.host_system_config['repo_aux_config_path'])
else:
# By some pity reason we're managing auxiliary repo in puppet
# manifests, but there's no management code for rollbacking.
# Therefore, we need to clean-up its artifacts in case of
# upgrade rollback procedure here; otherwise another try
# of upgrade will fail.
path, name = os.path.split(
self.host_system_config['repo_aux_config_path'])
utils.remove_if_exists(os.path.join(path, '{0}_{1}'.format(
self.config.new_version,
name)))
def remove_repo_config(self):
"""Remove yum repository config
"""
utils.remove_if_exists(self.repo_config_path)
# One more damn hack! We have to remove auxiliary repo config
# if we're rollbacking to the Fuel version that doesn't have
# auxiliary repo at all.
if utils.compare_version(self.config.from_version, '6.1') > 0:
utils.remove_if_exists(
self.host_system_config['repo_aux_config_path'])
else:
# By some pity reason we're managing auxiliary repo in puppet
# manifests, but there's no management code for rollbacking.
# Therefore, we need to clean-up its artifacts in case of
# upgrade rollback procedure here; otherwise another try
# of upgrade will fail.
path, name = os.path.split(
self.host_system_config['repo_aux_config_path'])
utils.remove_if_exists(os.path.join(path, '{0}_{1}'.format(
self.config.new_version,
name)))
def test_compare_version(self):
self.assertEqual(utils.compare_version('0.1', '0.2'), 1)
self.assertEqual(utils.compare_version('0.1', '0.1.5'), 1)
self.assertEqual(utils.compare_version('0.2', '0.1'), -1)
self.assertEqual(utils.compare_version('0.2', '0.2'), 0)
def check_if_required(self):
"""The hack is required if we're going to upgrade from version < 6.1.
"""
return utils.compare_version(self.config.from_version, '6.1') > 0
def test_compare_version(self):
self.assertEqual(utils.compare_version('0.1', '0.2'), 1)
self.assertEqual(utils.compare_version('0.1', '0.1.5'), 1)
self.assertEqual(utils.compare_version('0.2', '0.1'), -1)
self.assertEqual(utils.compare_version('0.2', '0.2'), 0)
def check_if_required(self):
# should be applied if from_version < 6.1
return utils.compare_version(self.config.from_version, "6.1") > 0
def check_if_required(self):
"""The hack is required if we're going to upgrade from version < 6.1.
"""
return utils.compare_version(self.config.from_version, '6.1') > 0
def check_if_required(self):
# not required if fuel is already higher than 6.1
if utils.compare_version('6.1', self.config.from_version) >= 0:
return False
return True
def check_if_required(self):
# not required if fuel is already higher than 6.1
if utils.compare_version('6.1', self.config.from_version) >= 0:
return False
return True
def check_if_required(self):
# should be applied if from_version < 6.1
return utils.compare_version(self.config.from_version, '6.1') > 0
