def __init__(self, conf=None):
"""Initializes local configuration of the Hyper-V Neutron Agent.
:param conf: dict or dict-like object containing the configuration
details used by this Agent. If None is specified, default
values are used instead. conf format is as follows:
{
'host': string,
'AGENT': {'polling_interval': int,
'local_network_vswitch': string,
'physical_network_vswitch_mappings': array,
'enable_metrics_collection': boolean,
'metrics_max_retries': int},
'SECURITYGROUP': {'enable_security_group': boolean}
}
For more information on the arguments, their meaning and their default
values, visit: http://docs.openstack.org/juno/config-reference/content/
networking-plugin-hyperv_agent.html
"""
super(HyperVNeutronAgentMixin, self).__init__()
self._metricsutils = utilsfactory.get_metricsutils()
self._utils = utilsfactory.get_networkutils()
self._utils.init_caches()
self._network_vswitch_map = {}
self._port_metric_retries = {}
self._nvgre_enabled = False
self._cache_lock = threading.Lock()
conf = conf or {}
agent_conf = conf.get('AGENT', {})
security_conf = conf.get('SECURITYGROUP', {})
self._host = conf.get('host', None)
self._polling_interval = agent_conf.get('polling_interval', 2)
self._local_network_vswitch = agent_conf.get('local_network_vswitch',
'private')
self._worker_count = agent_conf.get('worker_count')
self._phys_net_map = agent_conf.get(
'physical_network_vswitch_mappings', [])
self.enable_metrics_collection = agent_conf.get(
'enable_metrics_collection', False)
self._metrics_max_retries = agent_conf.get('metrics_max_retries', 100)
self.enable_security_groups = security_conf.get(
'enable_security_group', False)
tpool.set_num_threads(self._worker_count)
self._load_physical_network_mappings(self._phys_net_map)
self._init_nvgre()
def __init__(self, conf=None):
"""Initializes local configuration of the Hyper-V Neutron Agent.
:param conf: dict or dict-like object containing the configuration
details used by this Agent. If None is specified, default
values are used instead. conf format is as follows:
{
'host': string,
'AGENT': {'polling_interval': int,
'local_network_vswitch': string,
'physical_network_vswitch_mappings': array,
'enable_metrics_collection': boolean,
'metrics_max_retries': int},
'SECURITYGROUP': {'enable_security_group': boolean}
}
For more information on the arguments, their meaning and their default
values, visit: http://docs.openstack.org/juno/config-reference/content/
networking-plugin-hyperv_agent.html
"""
super(HyperVNeutronAgentMixin, self).__init__()
self._metricsutils = utilsfactory.get_metricsutils()
self._utils = utilsfactory.get_networkutils()
self._utils.init_caches()
self._network_vswitch_map = {}
self._port_metric_retries = {}
self._nvgre_enabled = False
self._cache_lock = threading.Lock()
conf = conf or {}
agent_conf = conf.get('AGENT', {})
security_conf = conf.get('SECURITYGROUP', {})
self._host = conf.get('host', None)
self._polling_interval = agent_conf.get('polling_interval', 2)
self._local_network_vswitch = agent_conf.get('local_network_vswitch',
'private')
self._worker_count = agent_conf.get('worker_count')
self._phys_net_map = agent_conf.get(
'physical_network_vswitch_mappings', [])
self.enable_metrics_collection = agent_conf.get(
'enable_metrics_collection', False)
self._metrics_max_retries = agent_conf.get('metrics_max_retries', 100)
self.enable_security_groups = security_conf.get(
'enable_security_group', False)
tpool.set_num_threads(self._worker_count)
self._load_physical_network_mappings(self._phys_net_map)
def _setup(self):
"""Setup the layer two agent."""
agent_config = CONF.get("AGENT", {})
self._worker_count = agent_config.get('worker_count')
self._phys_net_map = agent_config.get(
'physical_network_vswitch_mappings', [])
self._local_network_vswitch = agent_config.get('local_network_vswitch',
'private')
self._load_physical_network_mappings(self._phys_net_map)
self._endpoints.append(self)
self._event_callback_pairs.extend([
(self._utils.EVENT_TYPE_CREATE, self._process_added_port_event),
(self._utils.EVENT_TYPE_DELETE, self._process_removed_port_event)
])
tpool.set_num_threads(self._worker_count)
def test_tpool_set_num_threads(self):
tpool.set_num_threads(5)
self.assertEqual(5, tpool._nthreads)
def _set_tpool_size(self, nthreads: int) -> None:
# NOTE(geguileo): Until PR #472 is merged we have to be very careful
# not to call "tpool.execute" before calling this method.
tpool.set_num_threads(nthreads)
def test_tpool_set_num_threads(self):
tpool.set_num_threads(5)
self.assertEqual(5, tpool._nthreads)
def _set_tpool_size(self, nthreads):
# NOTE(geguileo): Until PR #472 is merged we have to be very careful
# not to call "tpool.execute" before calling this method.
tpool.set_num_threads(nthreads)
