class StatsdSinkTests(unittest.TestCase):
def setUp(self):
self.base = Sink(SinkConfig())
self.base.sink = StatsdSink(StatsdOptions())
self.base.sink.client.gauge = lambda x, y, d=None: (x, y, d)
def test_ok_count_no_tag(self):
x = self.base.ok_count(3, "srv1", "dc1", None)
self.assertTrue(x == (
'consul.service.dc1.srv1.ok.count', 3, None))
def test_ok_count_tag(self):
x = self.base.ok_count(3, "srv1", "dc1", "tag")
self.assertTrue(x == (
'consul.service.dc1.srv1.tag.ok.count', 3, None))
def test_ok_percent_no_tag(self):
x = self.base.ok_percent(0.9, "srv1", "dc1", None)
self.assertTrue(x == (
'consul.service.dc1.srv1.ok.percent', 0.9, None))
def test_ok_percent_tag(self):
x = self.base.ok_percent(0.9, "srv1", "dc1", "tag")
self.assertTrue(x == (
'consul.service.dc1.srv1.tag.ok.percent', 0.9, None))
def test_critical_percent_no_tag(self):
x = self.base.critical_percent(0.9, "srv1", "dc1", None)
self.assertTrue(x == (
'consul.service.dc1.srv1.critical.percent', 0.9, None))
def test_critical_percent_tag(self):
x = self.base.critical_percent(0.9, "srv1", "dc1", "tag")
self.assertTrue(x == (
'consul.service.dc1.srv1.tag.critical.percent', 0.9, None))
def test_critical_count_no_tag(self):
x = self.base.critical_count(3, "srv1", "dc1", None)
self.assertTrue(x == (
'consul.service.dc1.srv1.critical.count', 3, None))
def test_critical_count_tag(self):
x = self.base.critical_count(3, "srv1", "dc1", "tag")
self.assertTrue(x == (
'consul.service.dc1.srv1.tag.critical.count', 3, None))
def test_invalid_sink(self):
config = SinkConfig(type="statsd")
config.type = "invalid"
self.assertRaises(SinkException, Sink, config)
def check_service(check_service_job):
"""
Check the availability of a consul service and send stats to a Sink.
:param check_service_job: Dictionary containing job specification
:type check_service_job: dict[str, str, ConsulConfig, SinkConfig]
:return: Integer return code
:rtype: int
"""
try:
service = check_service_job['service']
tag = check_service_job['tag']
consul_config = check_service_job['consul_config']
sink_config = check_service_job['sink_config']
except KeyError as e:
log.error(
"check_service | Missing key {e} in check_service_job dict".format(
e=e))
raise e
consul = Consul(consul_config)
sink = Sink(sink_config)
dc = consul.get_dc()
log.debug('check_service | Service:{service} Tag:{tag} DC:{dc}'.format(
service=service, tag=tag, dc=dc))
consul_health_service = consul.get_health_service(service, tag)
ok, critical = get_node_status(consul_health_service)
sink.ok_count(ok, service, dc, tag)
sink.critical_count(critical, service, dc, tag)
if ok + critical > 0:
sink.ok_percent((ok / (ok + critical)) * 100, service, dc, tag)
sink.critical_percent((critical / (ok + critical)) * 100,
service, dc, tag)
return 0
def setUp(self):
self.base = Sink(SinkConfig())
self.base.sink = StatsdSink(StatsdOptions())
self.base.sink.client.gauge = lambda x, y, d=None: (x, y, d)