def __init__(self, node, keys_db, job_processor):
self.node = node
self.session = elliptics.Session(self.node)
wait_timeout = config.get('elliptics', {}).get('wait_timeout', 5)
self.session.set_timeout(wait_timeout)
self.bandwidth_per_copy = CACHE_CFG.get('bandwidth_per_copy', 5242880)
self.copies_reduce_factor = CACHE_CFG['copies_reduce_factor']
assert 0.0 < self.copies_reduce_factor <= 1.0, "Copies reduce factor "\
"should be in (0.0, 1.0] interval"
self.copies_expand_step = CACHE_CFG['copies_expand_step']
assert self.copies_expand_step > 0, "Copies expand step "\
"should be > 0"
self.keys_db = keys_db
self.cleaner = CacheCleaner(self, job_processor)
self.groups_units = {}
self.cache_groups = {}
self.executing_tasks = []
self._cache_groups_lock = threading.Lock()
self.node_types = inventory.get_balancer_node_types()
self.dc_node_type = inventory.get_dc_node_type()
self.dryrun = CACHE_CFG.get('dryrun', False)
def __init__(self, dc, weight, src_group_id):
self.dc = dc
self.weight = weight
self.src_group_id = src_group_id
self.key_copies = 0
self.candidates = []
self.node_types = inventory.get_balancer_node_types()
