def __init__(self, cpu_id, total_cpus, poll_interval=1):
self.keep_running = True
self.host = platform.node()
self.cpu_id = cpu_id
self.total_cpus = total_cpus
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')
}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
def __init__(self, process_identifier, cpu_id, poll_interval=10):
self.host = platform.node()
self.cpu_id = cpu_id
self.process_identifier = process_identifier
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')
}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
def __init__(self, cpu_id, total_cpus, poll_interval=10):
self.keep_running = True
self.host = platform.node()
self.cpu_id = cpu_id
self.total_cpus = total_cpus
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.sync_hosts_for_shards = {}
for database in config['DATABASE_HOSTS']:
for shard in database['SHARDS']:
# If no sync hosts are explicitly configured for the shard,
# then try to steal from it. That way if you turn up a new
# shard without properly allocating sync hosts to it, accounts
# on it will still be started.
self.sync_hosts_for_shards[shard['ID']] = shard.get(
'SYNC_HOSTS') or [self.host]
def __init__(self, cpu_id, total_cpus, poll_interval=10):
self.keep_running = True
self.host = platform.node()
self.cpu_id = cpu_id
self.total_cpus = total_cpus
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.sync_hosts_for_shards = {}
for database in config['DATABASE_HOSTS']:
for shard in database['SHARDS']:
# If no sync hosts are explicitly configured for the shard,
# then try to steal from it. That way if you turn up a new
# shard without properly allocating sync hosts to it, accounts
# on it will still be started.
self.sync_hosts_for_shards[shard['ID']] = shard.get(
'SYNC_HOSTS') or [self.host]
def __init__(self, process_identifier, cpu_id, poll_interval=10):
self.host = platform.node()
self.cpu_id = cpu_id
self.process_identifier = process_identifier
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
def __init__(self, process_identifier, process_number,
poll_interval=SYNC_POLL_INTERVAL):
self.host = platform.node()
self.process_number = process_number
self.process_identifier = process_identifier
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(process_number=process_number)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
self.rolling_cpu_counts = collections.deque(maxlen=NUM_CPU_SAMPLES)
self.last_unloaded_account = time.time()
# Fill the queue with initial values.
null_cpu_values = [0.0 for cpu in psutil.cpu_percent(percpu=True)]
for i in range(NUM_CPU_SAMPLES):
self.rolling_cpu_counts.append(null_cpu_values)
def __init__(
self,
process_identifier,
process_number,
poll_interval=SYNC_POLL_INTERVAL,
exit_after_min=None,
exit_after_max=None,
):
self.keep_running = True
self.host = platform.node()
self.process_number = process_number
self.process_identifier = process_identifier
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, "SYNC_MONITOR_CLS")
}
for p_name, _ in iteritems(providers):
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(process_number=process_number)
self.log.info("starting mail sync process",
supported_providers=list(module_registry))
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
# Randomize the poll_interval so we maintain at least a little fairness
# when using a timeout while blocking on the redis queues.
min_poll_interval = 5
self.poll_interval = int((random.random() *
(poll_interval - min_poll_interval)) +
min_poll_interval)
self.semaphore = BoundedSemaphore(1)
self.zone = config.get("ZONE")
# Note that we don't partition by zone for the private queues.
# There's not really a reason to since there's one queue per machine
# anyways. Also, if you really want to send an Account to a mailsync
# machine in another zone you can do so.
self.private_queue = EventQueue(
SYNC_EVENT_QUEUE_NAME.format(self.process_identifier))
self.queue_group = EventQueueGroup([
shared_sync_event_queue_for_zone(self.zone),
self.private_queue,
])
self.stealing_enabled = config.get("SYNC_STEAL_ACCOUNTS", True)
self._pending_avgs_provider = None
self.last_unloaded_account = time.time()
if exit_after_min and exit_after_max:
exit_after = random.randint(exit_after_min * 60,
exit_after_max * 60)
self.log.info("exit after", seconds=exit_after)
gevent.spawn_later(exit_after, self.stop)
def __init__(self, process_identifier, cpu_id, poll_interval=10):
self.host = platform.node()
self.cpu_id = cpu_id
self.process_identifier = process_identifier
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')
}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
# We call cpu_percent in a non-blocking way. Because of the way
# this function works, it'll always return 0.0 the first time
# we call it. See: https://pythonhosted.org/psutil/#psutil.cpu_percent
# for more details.
psutil.cpu_percent(percpu=True)
def __init__(self, process_identifier, cpu_id, poll_interval=10):
self.host = platform.node()
self.cpu_id = cpu_id
self.process_identifier = process_identifier
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
# We call cpu_percent in a non-blocking way. Because of the way
# this function works, it'll always return 0.0 the first time
# we call it. See: https://pythonhosted.org/psutil/#psutil.cpu_percent
# for more details.
psutil.cpu_percent(percpu=True)
def __init__(self):
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
self.log = get_logger()
# { account_id: MailSyncMonitor() }
self.monitors = dict()
self.contact_sync_monitors = dict()
# Restart existing active syncs.
# (Later we will want to partition these across different machines!)
with session_scope() as db_session:
# XXX: I think we can do some sqlalchemy magic to make it so we
# can query on the attribute sync_enabled.
for account_id, in db_session.query(Account.id)\
.filter(~Account.sync_host.is_(None)):
self.start_sync(account_id)
def __init__(self, poll_interval=1):
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
self.log = get_logger()
self.monitors = {}
self.contact_sync_monitors = {}
self.poll_interval = poll_interval
with session_scope() as db_session:
# Restart existing active syncs.
# (Later we'll want to partition these across different machines)
for account_id, in db_session.query(Account.id).filter(
~Account.sync_host.is_(None)):
self.start_sync(account_id)
# In a separate greenlet, check for new accounts that are registered.
gevent.spawn(self._new_account_listener)
def __init__(self, process_identifier, process_number,
poll_interval=SYNC_POLL_INTERVAL):
self.host = platform.node()
self.process_number = process_number
self.process_identifier = process_identifier
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(process_number=process_number)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
# Randomize the poll_interval so we maintain at least a little fairness
# when using a timeout while blocking on the redis queues.
min_poll_interval = 5
self.poll_interval = int((random.random() * (poll_interval - min_poll_interval)) + min_poll_interval)
self.semaphore = BoundedSemaphore(1)
self.zone = config.get('ZONE')
# Note that we don't partition by zone for the private queues.
# There's not really a reason to since there's one queue per machine
# anyways. Also, if you really want to send an Account to a mailsync
# machine in another zone you can do so.
self.private_queue = EventQueue(SYNC_EVENT_QUEUE_NAME.format(self.process_identifier))
self.queue_group = EventQueueGroup([
shared_sync_event_queue_for_zone(self.zone),
self.private_queue,
])
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self._pending_avgs_provider = None
self.last_unloaded_account = time.time()
def __init__(self, cpu_id, total_cpus, poll_interval=1):
self.cpu_id = cpu_id
self.total_cpus = total_cpus
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
def __init__(self,
process_identifier,
cpu_id,
poll_interval=SYNC_POLL_INTERVAL):
self.host = platform.node()
self.cpu_id = cpu_id
self.process_identifier = process_identifier
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')
}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
self.rolling_cpu_counts = collections.deque(maxlen=NUM_CPU_SAMPLES)
# Fill the queue with initial values. Because of the way
# cpu_percent works, it'll always return 0.0 the first time
# we call it. See: https://pythonhosted.org/psutil/#psutil.cpu_percent
# for more details.
null_cpu_values = psutil.cpu_percent(percpu=True)
for i in range(NUM_CPU_SAMPLES):
self.rolling_cpu_counts.append(null_cpu_values)
def __init__(self,
process_identifier,
process_number,
poll_interval=SYNC_POLL_INTERVAL):
self.host = platform.node()
self.process_number = process_number
self.process_identifier = process_identifier
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')
}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(process_number=process_number)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
self.rolling_cpu_counts = collections.deque(maxlen=NUM_CPU_SAMPLES)
self.last_unloaded_account = time.time()
# Fill the queue with initial values.
null_cpu_values = [0.0 for cpu in psutil.cpu_percent(percpu=True)]
for i in range(NUM_CPU_SAMPLES):
self.rolling_cpu_counts.append(null_cpu_values)
def __init__(self, process_identifier, cpu_id,
poll_interval=SYNC_POLL_INTERVAL):
self.host = platform.node()
self.cpu_id = cpu_id
self.process_identifier = process_identifier
self.monitor_cls_for = {mod.PROVIDER: getattr(
mod, mod.SYNC_MONITOR_CLS) for mod in module_registry.values()
if hasattr(mod, 'SYNC_MONITOR_CLS')}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info('starting mail sync process',
supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval
self.semaphore = BoundedSemaphore(1)
self.stealing_enabled = config.get('SYNC_STEAL_ACCOUNTS', True)
self.zone = config.get('ZONE')
self.queue_client = QueueClient(self.zone)
self.rolling_cpu_counts = collections.deque(maxlen=NUM_CPU_SAMPLES)
# Fill the queue with initial values. Because of the way
# cpu_percent works, it'll always return 0.0 the first time
# we call it. See: https://pythonhosted.org/psutil/#psutil.cpu_percent
# for more details.
null_cpu_values = psutil.cpu_percent(percpu=True)
for i in range(NUM_CPU_SAMPLES):
self.rolling_cpu_counts.append(null_cpu_values)
def __init__(self, cpu_id, total_cpus, poll_interval=1):
self.keep_running = True
self.host = platform.node()
self.cpu_id = cpu_id
self.total_cpus = total_cpus
self.monitor_cls_for = {
mod.PROVIDER: getattr(mod, mod.SYNC_MONITOR_CLS)
for mod in module_registry.values()
if hasattr(mod, "SYNC_MONITOR_CLS")
}
for p_name, p in providers.iteritems():
if p_name not in self.monitor_cls_for:
self.monitor_cls_for[p_name] = self.monitor_cls_for["generic"]
self.log = get_logger()
self.log.bind(cpu_id=cpu_id)
self.log.info("starting mail sync process", supported_providers=module_registry.keys())
self.syncing_accounts = set()
self.email_sync_monitors = {}
self.contact_sync_monitors = {}
self.event_sync_monitors = {}
self.poll_interval = poll_interval