def get_system_state(self, path, params):
"""Get an overview of the system state"""
system_state = SystemState()
self._populate_versions(system_state.versions)
system_state.peer_controller_url = self._get_peer_controller_url()
system_state.summary_sources.CopyFrom(self._get_system_summary(path))
system_state.site_name = self._config.get('site',
{}).get('name', 'unknown')
system_state.controller_name = self._get_controller_name()
self._distill_summary(system_state.summary_sources, system_state)
return system_state
def test_config_error_detail(self):
"""Test config detail for config errors"""
summaries = SystemState.SummarySources()
self._forchestrator._faucet_events = Mock()
self._forchestrator._get_controller_state = MagicMock(return_value=(2, 'test_detail'))
self._forchestrator._forch_config_errors['static_behavior_file'] = 'File error'
_, detail = self._forchestrator._get_combined_summary(summaries)
self.assertTrue('forch' in detail)
def _get_system_summary(self, path):
states = SystemState.SummarySources()
states.cpn_state.CopyFrom(self._cpn_collector.get_cpn_summary())
states.process_state.CopyFrom(self._local_collector.get_process_summary())
states.dataplane_state.CopyFrom(self._faucet_collector.get_dataplane_summary())
states.switch_state.CopyFrom(self._faucet_collector.get_switch_summary())
states.list_hosts.CopyFrom(self._faucet_collector.get_host_summary())
url_base = self._extract_url_base(path)
for field, value in states.ListFields():
value.detail_url = f'{url_base}/?{field.name}'
return states
def __init__(self, config):
self._config = config
self._structural_config_file = None
self._behavioral_config_file = None
self._forch_config_dir = None
self._faucet_config_dir = None
self._gauge_config_file = None
self._segments_vlans_file = None
self._faucet_events = None
self._start_time = datetime.fromtimestamp(time.time()).isoformat()
self._faucet_prom_endpoint = None
self._gauge_prom_endpoint = None
self._behavioral_config = None
self._faucet_collector = None
self._local_collector = None
self._cpn_collector = None
self._varz_collector = None
self._faucetizer = None
self._authenticator = None
self._faucetize_scheduler = None
self._config_file_watcher = None
self._faucet_state_scheduler = None
self._gauge_metrics_scheduler = None
self._device_report_handler = None
self._port_state_manager = None
self._initialized = False
self._active_state = State.initializing
self._active_state_lock = threading.Lock()
self._should_enable_faucetizer = False
self._should_ignore_static_behavior = False
self._should_ignore_auth_result = False
self._forch_config_errors = {}
self._system_errors = {}
self._faucet_config_summary = SystemState.FaucetConfigSummary()
self._metrics = None
self._varz_proxy = None
self._last_faucet_config_writing_time = None
self._last_received_faucet_config_hash = None
self._config_hash_verification_timeout_sec = (
self._config.event_client.config_hash_verification_timeout_sec
or _DEFAULT_CONFIG_HASH_VERIFICATION_TIMEOUT_SEC)
self._states_lock = threading.Lock()
self._timer_lock = threading.Lock()
self._logger = get_logger('forch')
def _get_faucet_config(self):
try:
(new_conf_hashes, _, new_dps, top_conf) = config_parser.dp_parser(
self._behavioral_config_file, 'fconfig')
config_hash_info = self._get_faucet_config_hash_info(new_conf_hashes)
self._faucet_config_summary = SystemState.ConfigSummary()
for file_name, file_hash in new_conf_hashes.items():
LOGGER.info('Loaded conf %s as %s', file_name, file_hash)
self._faucet_config_summary.hashes[file_name] = file_hash
for warning, message in self._validate_config(top_conf):
LOGGER.warning('Config warning %s: %s', warning, message)
self._faucet_config_summary.warnings[warning] = message
return config_hash_info, new_dps, top_conf
except Exception as e:
LOGGER.error('Cannot read faucet config: %s', e)
raise
def get_system_state(self, path, params):
"""Get an overview of the system state"""
system_state = SystemState()
self._populate_versions(system_state.versions)
system_state.peer_controller_url = self._get_peer_controller_url()
system_state.summary_sources.CopyFrom(self._get_system_summary(path))
system_state.site_name = self._config.site.name or 'unknown'
system_state.controller_name = self._get_controller_name()
system_state.authentication_mode = self._get_sys_auth_mode()
system_state.config_summary.CopyFrom(self._get_config_summary())
self._distill_summary(system_state.summary_sources, system_state)
return system_state
def _get_config_summary(self):
config_summary = SystemState.ConfigSummary()
config_summary.faucet_config.CopyFrom(self._faucet_config_summary)
config_summary.forch_config.errors.update(self._forch_config_errors)
return config_summary