def start(self, provider_type=None):
"""Starts the unit deployer."""
# Find out what provided the machine, and how to deploy units.
if provider_type is None:
settings = GlobalSettingsStateManager(self.client)
provider_type = yield settings.get_provider_type()
self.deploy_factory = get_deploy_factory(provider_type)
if not os.path.exists(self.charms_directory):
os.makedirs(self.charms_directory)
def start(self):
"""Start the machine agent.
Creates state directories on the machine, retrieves the machine state,
and enables watch on assigned units.
"""
# Initialize directory paths.
if not os.path.exists(self.charms_directory):
os.makedirs(self.charms_directory)
if not os.path.exists(self.units_directory):
os.makedirs(self.units_directory)
if not os.path.exists(self.unit_state_directory):
os.makedirs(self.unit_state_directory)
# Get state managers we'll be utilizing.
self.service_state_manager = ServiceStateManager(self.client)
self.charm_state_manager = CharmStateManager(self.client)
# Retrieve the machine state for the machine we represent.
machine_manager = MachineStateManager(self.client)
self.machine_state = yield machine_manager.get_machine_state(
self.get_machine_id())
# Watch assigned units for the machine.
if self.get_watch_enabled():
self.machine_state.watch_assigned_units(
self.watch_service_units)
# Find out what provided the machine, and how to deploy units.
settings = GlobalSettingsStateManager(self.client)
self.provider_type = yield settings.get_provider_type()
self.deploy_factory = get_deploy_factory(self.provider_type)
# Connect the machine agent, broadcasting presence to the world.
yield self.machine_state.connect_agent()
log.info("Machine agent started id:%s deploy:%r provider:%r" % (
self.get_machine_id(), self.deploy_factory, self.provider_type))
def start(self):
"""Start the machine agent.
Creates state directories on the machine, retrieves the machine state,
and enables watch on assigned units.
"""
# Initialize directory paths.
if not os.path.exists(self.charms_directory):
os.makedirs(self.charms_directory)
if not os.path.exists(self.units_directory):
os.makedirs(self.units_directory)
if not os.path.exists(self.unit_state_directory):
os.makedirs(self.unit_state_directory)
# Get state managers we'll be utilizing.
self.service_state_manager = ServiceStateManager(self.client)
self.charm_state_manager = CharmStateManager(self.client)
# Retrieve the machine state for the machine we represent.
machine_manager = MachineStateManager(self.client)
self.machine_state = yield machine_manager.get_machine_state(
self.get_machine_id())
# Watch assigned units for the machine.
if self.get_watch_enabled():
self.machine_state.watch_assigned_units(self.watch_service_units)
# Find out what provided the machine, and how to deploy units.
settings = GlobalSettingsStateManager(self.client)
self.provider_type = yield settings.get_provider_type()
self.deploy_factory = get_deploy_factory(self.provider_type)
# Connect the machine agent, broadcasting presence to the world.
yield self.machine_state.connect_agent()
log.info(
"Machine agent started id:%s deploy:%r provider:%r" %
(self.get_machine_id(), self.deploy_factory, self.provider_type))