def cache_image(self, image_info=None, force=False):
device = hardware.get_manager().get_os_install_device()
if self.cached_image_id != image_info['id'] or force:
_download_image(image_info)
_write_image(image_info, device)
self.cached_image_id = image_info['id']
def __init__(self, api_url, advertise_address, listen_address,
ip_lookup_attempts, ip_lookup_sleep, network_interface,
lookup_timeout, lookup_interval, driver_name):
super(IronicPythonAgent, self).__init__()
self.ext_mgr = extension.ExtensionManager(
namespace='ironic_python_agent.extensions',
invoke_on_load=True,
propagate_map_exceptions=True,
invoke_kwds={'agent': self},
)
self.api_url = api_url
self.driver_name = driver_name
self.api_client = ironic_api_client.APIClient(self.api_url,
self.driver_name)
self.listen_address = listen_address
self.advertise_address = advertise_address
self.version = pkg_resources.get_distribution('ironic-python-agent')\
.version
self.api = app.VersionSelectorApplication(self)
self.heartbeater = IronicPythonAgentHeartbeater(self)
self.heartbeat_timeout = None
self.hardware = hardware.get_manager()
self.log = log.getLogger(__name__)
self.started_at = None
self.node = None
# lookup timeout in seconds
self.lookup_timeout = lookup_timeout
self.lookup_interval = lookup_interval
self.ip_lookup_attempts = ip_lookup_attempts
self.ip_lookup_sleep = ip_lookup_sleep
self.network_interface = network_interface
def __init__(self, api_url, advertise_address, listen_address,
ip_lookup_attempts, ip_lookup_sleep, network_interface,
lookup_timeout, lookup_interval, driver_name):
super(IronicPythonAgent, self).__init__()
self.ext_mgr = extension.ExtensionManager(
namespace='ironic_python_agent.extensions',
invoke_on_load=True,
propagate_map_exceptions=True,
)
self.api_url = api_url
self.driver_name = driver_name
self.api_client = ironic_api_client.APIClient(self.api_url,
self.driver_name)
self.listen_address = listen_address
self.advertise_address = advertise_address
self.version = pkg_resources.get_distribution('ironic-python-agent')\
.version
self.api = app.VersionSelectorApplication(self)
self.heartbeater = IronicPythonAgentHeartbeater(self)
self.heartbeat_timeout = None
self.hardware = hardware.get_manager()
self.log = log.getLogger(__name__)
self.started_at = None
self.node = None
# lookup timeout in seconds
self.lookup_timeout = lookup_timeout
self.lookup_interval = lookup_interval
self.ip_lookup_attempts = ip_lookup_attempts
self.ip_lookup_sleep = ip_lookup_sleep
self.network_interface = network_interface
def cache_image(self, command_name, image_info=None, force=False):
device = hardware.get_manager().get_os_install_device()
if self.cached_image_id != image_info['id'] or force:
_download_image(image_info)
_write_image(image_info, device)
self.cached_image_id = image_info['id']
def __init__(self, agent):
super(IronicPythonAgentHeartbeater, self).__init__()
self.agent = agent
self.hardware = hardware.get_manager()
self.api = ironic_api_client.APIClient(agent.api_url)
self.log = log.getLogger(__name__)
self.stop_event = threading.Event()
self.error_delay = self.initial_delay
def test_hardware_manager_loading(self, mocked_extension_mgr_constructor):
hardware._global_manager = None
mocked_extension_mgr_constructor.return_value = self.fake_ext_mgr
preferred_hw_manager = hardware.get_manager()
mocked_extension_mgr_constructor.assert_called_once_with(
namespace='ironic_python_agent.hardware_managers',
invoke_on_load=True)
self.assertEqual(self.correct_hw_manager, preferred_hw_manager)
def test_hardware_manager_loading(self, mocked_extension_mgr_constructor):
hardware._global_manager = None
mocked_extension_mgr_constructor.return_value = self.fake_ext_mgr
preferred_hw_manager = hardware.get_manager()
mocked_extension_mgr_constructor.assert_called_once_with(
namespace='ironic_python_agent.hardware_managers',
invoke_on_load=True)
self.assertEqual(self.correct_hw_manager, preferred_hw_manager)
def __init__(self, agent):
super(IronicPythonAgentHeartbeater, self).__init__()
self.agent = agent
self.hardware = hardware.get_manager()
self.api = ironic_api_client.APIClient(agent.api_url,
agent.driver_name)
self.log = log.getLogger(__name__)
self.stop_event = threading.Event()
self.error_delay = self.initial_delay
def prepare_image(self, image_info=None, configdrive=None):
device = hardware.get_manager().get_os_install_device()
# don't write image again if already cached
if self.cached_image_id != image_info['id']:
_download_image(image_info)
_write_image(image_info, device)
self.cached_image_id = image_info['id']
if configdrive is not None:
_write_configdrive_to_partition(configdrive, device)
def prepare_image(self,
image_info=None,
configdrive=None):
device = hardware.get_manager().get_os_install_device()
# don't write image again if already cached
if self.cached_image_id != image_info['id']:
_download_image(image_info)
_write_image(image_info, device)
self.cached_image_id = image_info['id']
if configdrive is not None:
_write_configdrive_to_partition(configdrive, device)
def __init__(self, agent):
"""Initialize the heartbeat thread.
:param agent: an :class:`ironic_python_agent.agent.IronicPythonAgent`
instance.
"""
super(IronicPythonAgentHeartbeater, self).__init__()
self.agent = agent
self.hardware = hardware.get_manager()
self.api = ironic_api_client.APIClient(agent.api_url,
agent.driver_name)
self.log = log.getLogger(__name__)
self.stop_event = threading.Event()
self.error_delay = self.initial_delay
def __init__(self, agent):
"""Initialize the heartbeat thread.
:param agent: an :class:`ironic_python_agent.agent.IronicPythonAgent`
instance.
"""
super(IronicPythonAgentHeartbeater, self).__init__()
self.agent = agent
self.hardware = hardware.get_manager()
self.api = ironic_api_client.APIClient(agent.api_url,
agent.driver_name)
self.log = log.getLogger(__name__)
self.stop_event = threading.Event()
self.error_delay = self.initial_delay
def prepare_image(self,
command_name,
image_info=None,
metadata=None,
files=None):
location = _configdrive_location()
device = hardware.get_manager().get_os_install_device()
# don't write image again if already cached
if self.cached_image_id != image_info['id']:
_download_image(image_info)
_write_image(image_info, device)
self.cached_image_id = image_info['id']
LOG.debug('Writing configdrive to {0}'.format(location))
configdrive.write_configdrive(location, metadata, files)
_copy_configdrive_to_disk(location, device)
def __init__(self, api_url, advertise_address, listen_address):
self.api_url = api_url
self.api_client = ironic_api_client.APIClient(self.api_url)
self.listen_address = listen_address
self.advertise_address = advertise_address
self.mode_implementation = None
self.version = pkg_resources.get_distribution('ironic-python-agent')\
.version
self.api = app.VersionSelectorApplication(self)
self.command_results = utils.get_ordereddict()
self.heartbeater = IronicPythonAgentHeartbeater(self)
self.heartbeat_timeout = None
self.hardware = hardware.get_manager()
self.command_lock = threading.Lock()
self.log = log.getLogger(__name__)
self.started_at = None
self.node = None
def erase_hardware(self):
hardware.get_manager().erase_devices()
