def __pull_descriptor(self, journal, backup_tool, backup_tree, lm_session,
references):
journal.stage('Pulling descriptor for {0}'.format(
self.source_config.name))
descriptor_name = descriptors.descriptor_named(
descriptors.TYPE_DESCRIPTOR_TYPE, self.source_config.full_name,
self.source_config.version)
descriptor_driver = lm_session.descriptor_driver
journal.event('Pulling descriptor {0} from LM ({1})'.format(
descriptor_name, lm_session.env.address))
try:
raw_descriptor = descriptor_driver.get_descriptor(descriptor_name)
descriptor = descriptors.DescriptorParser().read_from_str(
raw_descriptor)
except lm_drivers.NotFoundException:
msg = 'Descriptor {0} not found'.format(descriptor_name)
journal.error_event(msg)
return
descriptor_path = self.tree.descriptor_file_path
if os.path.exists(descriptor_path):
self.__backup_descriptor(journal, backup_tool, backup_tree,
descriptor_path)
journal.event(
'Saving pulled descriptor to {0}'.format(descriptor_path))
descriptor = descriptor_mutations.DescriptorPullMutator(
references, journal).apply(descriptor)
descriptors.DescriptorParser().write_to_file(descriptor,
descriptor_path)
def __pull_behaviour(self, journal, backup_tool, backup_tree, lm_session,
references):
journal.stage('Pulling service behaviour for {0}'.format(
self.source_config.name))
project_id = descriptors.descriptor_named(
descriptors.TYPE_DESCRIPTOR_TYPE, self.source_config.full_name,
self.source_config.version)
behaviour_driver = lm_session.behaviour_driver
try:
behaviour_driver.get_project(project_id)
except lm_drivers.NotFoundException:
journal.event(
'No Service Behaviour project with name {0} found in LM {1}, skipping pull'
.format(project_id, lm_session.env.address))
return
discovered_configurations_by_id = self.__pull_assembly_configurations(
journal, backup_tool, backup_tree, lm_session, project_id,
references)
self.__pull_scenarios(journal, backup_tool, backup_tree, lm_session,
project_id, discovered_configurations_by_id,
references)
