def __init__(self, state_change_wait_time=None):
"""
Sets default status and state_change_wait_time
"""
if state_change_wait_time:
self.state_change_wait_time = state_change_wait_time
else:
self.state_change_wait_time = CONF.state_change_wait_time
revision_dir = guestagent_utils.build_file_path(
os.path.dirname(system.REDIS_CONFIG),
ConfigurationManager.DEFAULT_STRATEGY_OVERRIDES_SUB_DIR)
config_value_mappings = {'yes': True, 'no': False, "''": None}
self._value_converter = StringConverter(config_value_mappings)
self.configuration_manager = ConfigurationManager(
system.REDIS_CONFIG,
system.REDIS_OWNER,
system.REDIS_OWNER,
PropertiesCodec(unpack_singletons=False,
string_mappings=config_value_mappings),
requires_root=True,
override_strategy=OneFileOverrideStrategy(revision_dir))
self.admin = self._build_admin_client()
self.status = RedisAppStatus(self.admin)
def get_cluster_rebalance_status(self):
"""Return whether rebalancing is currently running.
"""
# Status message: "(u'<status name>', <status message>)\n"
status, _ = self._run_couchbase_command('rebalance-status')
status_tokens = StringConverter({}).to_objects(status)
LOG.debug("Current rebalance status: %s (%s)" % status_tokens)
return status_tokens[0] not in ('none', 'notRunning')
