def __init__(self, delay=(15 * 60)):
self._condition = Condition()
self._timer_thread = None
self._should_alarm = False
self._alarm = alarm_manager.get_alarm(ALARM_ISSUER_NAME,
TOO_LONG_CLUSTERING)
self._delay = delay
def __init__(self, params):
pdlogs.NOT_YET_CLUSTERED_ALARM.log(
cluster_desc=self.cluster_description())
self._alarm = alarm_manager.get_alarm(
'cluster-manager', alarm_constants.MEMCACHED_NOT_YET_CLUSTERED)
self._key = "/{}/{}/{}/clustering/memcached".format(
params.etcd_key, params.local_site, params.etcd_cluster_key)
def on_leaving_cluster(self, cluster_view):
decommission_alarm = alarm_manager.get_alarm(
'cluster-manager',
alarm_constants.CASSANDRA_NOT_YET_DECOMMISSIONED)
decommission_alarm.set()
self.leave_cassandra_cluster()
decommission_alarm.clear()
def __init__(self, delay=(15*60)):
self._condition = Condition()
self._timer_thread = None
self._should_alarm = False
self._alarm = alarm_manager.get_alarm(ALARM_ISSUER_NAME,
TOO_LONG_CLUSTERING)
self._delay = delay
def __init__(self, params):
self.local_server = params.ip
self._key = "/{}/{}/{}/clustering/chronos".format(params.etcd_key, params.local_site, params.etcd_cluster_key)
self._alarm = alarm_manager.get_alarm(
'cluster-manager',
alarm_constants.CHRONOS_NOT_YET_CLUSTERED)
self._alarm.set()
pdlogs.NOT_YET_CLUSTERED_ALARM.log(cluster_desc=self.cluster_description())
def __init__(self, files=[]):
self._files = {}
self._alarm = alarm_manager.get_alarm(ALARM_ISSUER_NAME,
GLOBAL_CONFIG_NOT_SYNCHED)
self._lock = Lock()
with self._lock:
for file in files:
self._files[file] = os.path.isfile(file)
self.check_alarm()
def __init__(self, files=[]):
self._files = {}
self._alarm = alarm_manager.get_alarm(ALARM_ISSUER_NAME,
GLOBAL_CONFIG_NOT_SYNCHED)
self._lock = Lock()
with self._lock:
for file in files:
self._files[file] = os.path.isfile(file)
self.check_alarm()
def __init__(self, params):
self._ip = params.ip
self._local_site = params.local_site
self._remote_seeds = params.remote_cassandra_seeds
self._sig_namespace = params.signaling_namespace
self._key = "/{}/{}/clustering/cassandra".format(params.etcd_key, params.etcd_cluster_key)
self._clustering_alarm = alarm_manager.get_alarm(
'cluster-manager',
alarm_constants.CASSANDRA_NOT_YET_CLUSTERED)
pdlogs.NOT_YET_CLUSTERED_ALARM.log(cluster_desc=self.cluster_description())
def __init__(self, params):
self.local_server = params.ip
uuid_bytes = params.uuid.bytes
# Extract a 7-bit instance ID and a three-bit deployment ID from the
# UUID.
self.instance_id = ord(uuid_bytes[0]) & 0b0111111
self.deployment_id = ord(uuid_bytes[1]) & 0b00000111
if self.instance_id > 127 or self.deployment_id > 7: # pragma: no cover
_log.error(
"instance_id/deployment_id are out of expected range - %d and %d (max should be 127 and 7)",
self.instance_id, self.deployment_id)
self._key = "/{}/{}/{}/clustering/chronos".format(
params.etcd_key, params.local_site, params.etcd_cluster_key)
self._alarm = alarm_manager.get_alarm(
'cluster-manager', alarm_constants.CHRONOS_NOT_YET_CLUSTERED)
pdlogs.NOT_YET_CLUSTERED_ALARM.log(
cluster_desc=self.cluster_description())
def __init__(self, alarm_handle, name):
self._alarm = alarm_manager.get_alarm(ALARM_ISSUER_NAME, alarm_handle)
self._name = name
def __init__(self, alarm_handle, name):
self._alarm = alarm_manager.get_alarm(ALARM_ISSUER_NAME,
alarm_handle)
self._name = name
