def __init__(self, interval, namespace_prefix, supervisor_rpc):
self.interval = interval
self.rpc = supervisor_rpc
self.process_cache = {}
self.metrics = MetricsConnector.new_metrics(
namespace="%s.resources" % (namespace_prefix))
self.logger = logging.getLogger("resources")
def __init__(self, interval, namespace_prefix, supervisor_rpc):
self.interval = interval
self.rpc = supervisor_rpc
self.process_cache = {}
self.metrics = MetricsConnector.new_metrics(namespace="%s.resources" %
(namespace_prefix))
self.logger = logging.getLogger("resources")
def get_service_meter(self):
"""Return the meter for current environment and service."""
if self.service_meter is None:
with self.lock:
# Re-check, since another thread might have gotten the
# lock first.
if self.service_meter is None:
from metrics.metricsconnector import MetricsConnector
self.service_meter = MetricsConnector.new_metrics(
namespace=get_service_meter_name())
return self.service_meter
def get_service_meter(self):
"""Return the meter for current environment and service."""
if self.service_meter is None:
with self.lock:
# Re-check, since another thread might have gotten the
# lock first.
if self.service_meter is None:
from metrics.metricsconnector import MetricsConnector
self.service_meter = MetricsConnector.new_metrics(
namespace=get_service_meter_name())
return self.service_meter
def test_configured_statsd(self):
"""Test configuring of Metrics using supplied configuration."""
self.patch(config.statsd, 'servers', "localhost:8125")
metrics = MetricsConnector.new_metrics()
self.failIf(metrics.connection is None)
self.failIf(metrics.connection.socket is None)
self.metrics = MetricsConnector.new_txmetrics()
yield self.metrics.connection.resolve_later
self.failIf(self.metrics.connection is None)
self.failIf(self.metrics.connection.transport is None)
self.assertEqual(self.metrics.connection.port, 8125)
def test_configured_statsd(self):
"""Test configuring of Metrics using supplied configuration."""
self.patch(settings, 'STATSD_SERVERS', "localhost:8125")
metrics = MetricsConnector.new_metrics()
self.failIf(metrics.connection is None)
self.failIf(metrics.connection.socket is None)
self.metrics = MetricsConnector.new_txmetrics()
yield self.metrics.connection.resolve_later
self.failIf(self.metrics.connection is None)
self.failIf(self.metrics.connection.transport is None)
self.assertEqual(self.metrics.connection.port, 8125)
