def __init__(self, agentConfig, emitters, systemStats):
self.emit_duration = None
self.agentConfig = agentConfig
# system stats is generated by config.get_system_stats
self.agentConfig["system_stats"] = systemStats
# agent config is used during checks, system_stats can be accessed through the config
self.os = get_os()
self.plugins = None
self.emitters = emitters
self.metadata_interval = int(agentConfig.get("metadata_interval", 10 * 60))
self.metadata_start = time.time()
socket.setdefaulttimeout(15)
self.run_count = 0
self.continue_running = True
self.metadata_cache = None
self.initialized_checks_d = []
self.init_failed_checks_d = []
# Unix System Checks
self._unix_system_checks = {
"disk": u.Disk(log),
"io": u.IO(log),
"load": u.Load(log),
"memory": u.Memory(log),
"processes": u.Processes(log),
"cpu": u.Cpu(log),
}
# Win32 System `Checks
self._win32_system_checks = {
"disk": w32.Disk(log),
"io": w32.IO(log),
"proc": w32.Processes(log),
"memory": w32.Memory(log),
"network": w32.Network(log),
"cpu": w32.Cpu(log),
}
# Old-style metric checks
self._ganglia = Ganglia(log)
self._dogstream = Dogstreams.init(log, self.agentConfig)
self._ddforwarder = DdForwarder(log, self.agentConfig)
# Agent Metrics
self._agent_metrics = CollectorMetrics(log)
self._metrics_checks = []
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get("custom_checks", "").split(",")]:
if len(module_spec) == 0:
continue
try:
self._metrics_checks.append(modules.load(module_spec, "Check")(log))
log.info("Registered custom check %s" % module_spec)
log.warning(
"Old format custom checks are deprecated. They should be moved to the checks.d interface as old custom checks will be removed in a next version"
)
except Exception, e:
log.exception("Unable to load custom check module %s" % module_spec)
def test_dogstream_events(self):
log_data = [
'2012-05-14 12:46:01 [ERROR] - host0 is down (broke its collarbone)',
'2012-05-14 12:48:07 [ERROR] - host1 is down (got a bloody nose)',
'2012-05-14 12:52:03 [RECOVERY] - host0 is up (collarbone healed)',
'2012-05-14 12:59:09 [RECOVERY] - host1 is up (nose stopped bleeding)',
]
expected_output = {
"dogstreamEvents": [
{
"timestamp": 1336999561,
"alert_type": "error",
"host": "host0",
"msg_title": "host0 is down (broke its collarbone)",
"msg_text": "2012-05-14 12:46:01 [ERROR] - host0 is down (broke its collarbone)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1336999687,
"alert_type": "error",
"host": "host1",
"msg_title": "host1 is down (got a bloody nose)",
"msg_text": "2012-05-14 12:48:07 [ERROR] - host1 is down (got a bloody nose)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1336999923,
"alert_type": "success",
"host": "host0",
"msg_title": "host0 is up (collarbone healed)",
"msg_text": "2012-05-14 12:52:03 [RECOVERY] - host0 is up (collarbone healed)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1337000349,
"alert_type": "success",
"host": "host1",
"msg_title": "host1 is up (nose stopped bleeding)",
"msg_text": "2012-05-14 12:59:09 [RECOVERY] - host1 is up (nose stopped bleeding)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
]
}
self._write_log(log_data)
dogstream = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:parse_events'.format(self.log_file.name, __name__)})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_events_validation(self):
log_data = [
{"msg_title": "title", "timestamp": 1336999561},
{"msg_text": "body", "timestamp": 1336999561},
{"none of the above": "should get filtered out", "timestamp": 1336999561},
]
expected_output = {
"dogstreamEvents": [
{
"timestamp": 1336999561,
"msg_title": "title",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1336999561,
"msg_text": "body",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
]
}
self._write_log([repr(d) for d in log_data])
dogstream = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:repr_event_parser'.format(self.log_file.name, __name__)})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_events_validation(self):
log_data = [
{"msg_title": "title", "timestamp": 1336999561},
{"msg_text": "body", "timestamp": 1336999561},
{"none of the above": "should get filtered out", "timestamp": 1336999561},
]
expected_output = {
"dogstreamEvents": [
{
"timestamp": 1336999561,
"msg_title": "title",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1336999561,
"msg_text": "body",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
]
}
self._write_log([repr(d) for d in log_data])
dogstream = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:repr_event_parser'.format(self.log_file.name, __name__)})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_events(self):
log_data = [
'2012-05-14 12:46:01 [ERROR] - host0 is down (broke its collarbone)',
'2012-05-14 12:48:07 [ERROR] - host1 is down (got a bloody nose)',
'2012-05-14 12:52:03 [RECOVERY] - host0 is up (collarbone healed)',
'2012-05-14 12:59:09 [RECOVERY] - host1 is up (nose stopped bleeding)',
]
expected_output = {
"dogstreamEvents": [
{
"timestamp": 1336999561,
"alert_type": "error",
"host": "host0",
"msg_title": "host0 is down (broke its collarbone)",
"msg_text": "2012-05-14 12:46:01 [ERROR] - host0 is down (broke its collarbone)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1336999687,
"alert_type": "error",
"host": "host1",
"msg_title": "host1 is down (got a bloody nose)",
"msg_text": "2012-05-14 12:48:07 [ERROR] - host1 is down (got a bloody nose)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1336999923,
"alert_type": "success",
"host": "host0",
"msg_title": "host0 is up (collarbone healed)",
"msg_text": "2012-05-14 12:52:03 [RECOVERY] - host0 is up (collarbone healed)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
{
"timestamp": 1337000349,
"alert_type": "success",
"host": "host1",
"msg_title": "host1 is up (nose stopped bleeding)",
"msg_text": "2012-05-14 12:59:09 [RECOVERY] - host1 is up (nose stopped bleeding)",
"event_type": EventDefaults.EVENT_TYPE,
"aggregation_key": EventDefaults.EVENT_OBJECT,
"event_object": EventDefaults.EVENT_OBJECT,
},
]
}
self._write_log(log_data)
dogstream = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:parse_events'.format(self.log_file.name, __name__)})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def __init__(self, agentConfig, emitters, systemStats):
self.emit_duration = None
self.agentConfig = agentConfig
# system stats is generated by config.get_system_stats
self.agentConfig['system_stats'] = systemStats
# agent config is used during checks, system_stats can be accessed through the config
self.os = get_os()
self.plugins = None
self.emitters = emitters
self.metadata_interval = int(agentConfig.get('metadata_interval', 10 * 60))
self.metadata_start = time.time()
socket.setdefaulttimeout(15)
self.run_count = 0
self.continue_running = True
self.metadata_cache = None
self.checks_d = []
# Unix System Checks
self._unix_system_checks = {
'disk': u.Disk(log),
'io': u.IO(log),
'load': u.Load(log),
'memory': u.Memory(log),
'processes': u.Processes(log),
'cpu': u.Cpu(log)
}
# Win32 System `Checks
self._win32_system_checks = {
'disk': w32.Disk(log),
'io': w32.IO(log),
'proc': w32.Processes(log),
'memory': w32.Memory(log),
'network': w32.Network(log),
'cpu': w32.Cpu(log)
}
# Old-style metric checks
self._ganglia = Ganglia(log)
self._cassandra = Cassandra()
self._dogstream = Dogstreams.init(log, self.agentConfig)
self._ddforwarder = DdForwarder(log, self.agentConfig)
# Agent Metrics
self._agent_metrics = CollectorMetrics(log)
# Metric Checks
self._metrics_checks = [
Memcache(log),
]
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get('custom_checks', '').split(',')]:
if len(module_spec) == 0: continue
try:
self._metrics_checks.append(modules.load(module_spec, 'Check')(log))
log.info("Registered custom check %s" % module_spec)
except Exception, e:
log.exception('Unable to load custom check module %s' % module_spec)
def setUp(self):
TailTestCase.setUp(self)
self.config = {
'dogstreams': self.log_file.name,
'check_freq': 5,
}
log.info("Test config: %s" % self.config)
self.dogstream = Dogstreams.init(self.logger, self.config)
self.maxDiff = None
def test_host_perfdata(self):
from checks.datadog import NagiosHostPerfData
self._write_nagios_config([
"host_perfdata_file=%s" % self.log_file.name,
"host_perfdata_file_template=DATATYPE::HOSTPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tHOSTPERFDATA::$HOSTPERFDATA$\tHOSTCHECKCOMMAND::$HOSTCHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$",
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosHostPerfData], [d.__class__ for d in dogstream.dogstreams])
log_data = [
("DATATYPE::HOSTPERFDATA",
"TIMET::1000000010",
"HOSTNAME::myhost1",
"HOSTPERFDATA::" + " ".join([
"rta=0.978000ms;5000.000000;5000.000000;0.000000",
"pl=0%;100;100;0",
]),
"HOSTCHECKCOMMAND::check-host-alive",
"HOSTSTATE::UP",
"HOSTSTATETYPE::HARD",
),
]
expected_output = [
('nagios.host.rta', 1000000010, 0.978, {
'metric_type': 'gauge',
'host_name': 'myhost1',
'unit': 'ms',
'warn': '5000.000000',
'crit': '5000.000000',
'min': '0.000000'
}),
('nagios.host.pl', 1000000010, 0., {
'metric_type': 'gauge',
'host_name': 'myhost1',
'unit': '%',
'warn': '100',
'crit': '100',
'min': '0'
}),
]
expected_output.sort(key=point_sorter)
self._write_log(('\t'.join(data) for data in log_data))
actual_output = dogstream.check(self.agent_config, move_end=False)['dogstream']
actual_output.sort(key=point_sorter)
self.assertEquals(expected_output, actual_output)
def test_dogstream_ancient_function_plugin(self):
"""Ensure that pre-stateful plugins still work"""
log_data = [
'test.metric.simple 1000000000 1 metric_type=gauge',
'test.metric.simple 1100000000 1 metric_type=gauge'
]
expected_output = {
"dogstream": [
('test.metric.simple', 1000000000, 1, self.gauge),
('test.metric.simple', 1100000000, 1, self.gauge)]
}
self._write_log(log_data)
plugdog = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:parse_ancient_function_plugin'.format(self.log_file.name, __name__)})
actual_output = plugdog.check(self.config, move_end=False)
def __init__(self, agentConfig, emitters):
self.agentConfig = agentConfig
self.plugins = None
self.emitters = emitters
self.os = None
self.checksLogger = logging.getLogger("checks")
socket.setdefaulttimeout(15)
self._apache = Apache(self.checksLogger)
self._nginx = Nginx(self.checksLogger)
self._disk = Disk(self.checksLogger)
self._io = IO()
self._load = Load(self.checksLogger)
self._memory = Memory(self.checksLogger)
self._network = Network(self.checksLogger)
self._processes = Processes()
self._cpu = Cpu()
self._couchdb = CouchDb(self.checksLogger)
self._mongodb = MongoDb(self.checksLogger)
self._mysql = MySql(self.checksLogger)
self._pgsql = PostgreSql(self.checksLogger)
self._rabbitmq = RabbitMq()
self._ganglia = Ganglia(self.checksLogger)
self._cassandra = Cassandra()
self._redis = Redis(self.checksLogger)
self._jvm = Jvm(self.checksLogger)
self._tomcat = Tomcat(self.checksLogger)
self._activemq = ActiveMQ(self.checksLogger)
self._solr = Solr(self.checksLogger)
self._memcache = Memcache(self.checksLogger)
self._dogstream = Dogstreams.init(self.checksLogger, self.agentConfig)
self._ddforwarder = DdForwarder(self.checksLogger, self.agentConfig)
# All new checks should be metrics checks:
self._metrics_checks = [
Cacti(self.checksLogger),
Redis(self.checksLogger),
Varnish(self.checksLogger),
ElasticSearch(self.checksLogger),
]
for module_spec in [s.strip() for s in self.agentConfig.get("custom_checks", "").split(",")]:
if len(module_spec) == 0:
continue
try:
self._metrics_checks.append(modules.load(module_spec, "Check")(self.checksLogger))
self.checksLogger.info("Registered custom check %s" % module_spec)
except Exception, e:
self.checksLogger.exception("Unable to load custom check module %s" % module_spec)
def test_dogstream_ancient_function_plugin(self):
"""Ensure that pre-stateful plugins still work"""
log_data = [
'test.metric.simple 1000000000 1 metric_type=gauge',
'test.metric.simple 1100000000 1 metric_type=gauge'
]
expected_output = {
"dogstream": [
('test.metric.simple', 1000000000, 1, self.gauge),
('test.metric.simple', 1100000000, 1, self.gauge)]
}
self._write_log(log_data)
plugdog = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:parse_ancient_function_plugin'.format(self.log_file.name, __name__)})
actual_output = plugdog.check(self.config, move_end=False)
def test_alt_host_perfdata(self):
from checks.datadog import NagiosHostPerfData
self._write_nagios_config([
"host_perfdata_file=%s" % NAGIOS_TEST_HOST,
"host_perfdata_file_template=%s" % NAGIOS_TEST_HOST_TEMPLATE,
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosHostPerfData], [d.__class__ for d in dogstream.dogstreams])
actual_output = dogstream.check(self.agent_config, move_end=False)
expected_output = {'dogstream': [('nagios.host.pl', 1339511440, 0.0, {'warn': '80', 'metric_type': 'gauge', 'host_name': 'localhost', 'min': '0', 'crit': '100', 'unit': '%'}), ('nagios.host.rta', 1339511440, 0.048, {'warn': '3000.000000', 'metric_type': 'gauge', 'host_name': 'localhost', 'min': '0.000000', 'crit': '5000.000000', 'unit': 'ms'})]}
self.assertEquals(expected_output, actual_output)
def test_alt_service_perfdata(self):
from checks.datadog import NagiosServicePerfData
self._write_nagios_config([
"service_perfdata_file=%s" % NAGIOS_TEST_SVC,
"service_perfdata_file_template=%s" % NAGIOS_TEST_SVC_TEMPLATE,
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosServicePerfData], [d.__class__ for d in dogstream.dogstreams])
actual_output = dogstream.check(self.agent_config, move_end=False)
expected_output = {'dogstream': [('nagios.current_users.users', 1339511440, 1.0, {'metric_type': 'gauge', 'warn': '20', 'host_name': 'localhost', 'crit': '50', 'min': '0'}), ('nagios.ping.pl', 1339511500, 0.0, {'warn': '20', 'metric_type': 'gauge', 'host_name': 'localhost', 'min': '0', 'crit': '60', 'unit': '%'}), ('nagios.ping.rta', 1339511500, 0.065, {'warn': '100.000000', 'metric_type': 'gauge', 'host_name': 'localhost', 'min': '0.000000', 'crit': '500.000000', 'unit': 'ms'}), ('nagios.root_partition', 1339511560, 2470.0, {'min': '0', 'max': '7315', 'device_name': '/', 'warn': '5852', 'metric_type': 'gauge', 'host_name': 'localhost', 'crit': '6583', 'unit': 'MB'})]}
self.assertEquals(expected_output, actual_output)
def test_dogstream_stateful(self):
log_data = [
'test.metric.accumulator 1000000000 1 metric_type=counter',
'test.metric.accumulator 1100000000 1 metric_type=counter'
]
expected_output = {
"dogstream": [
('test.metric.accumulator', 1000000000, 1, self.counter),
('test.metric.accumulator', 1100000000, 2, self.counter)]
}
self._write_log(log_data)
statedog = Dogstreams.init(self.logger, {'dogstreams': '%s:tests.test_datadog:parse_stateful' % self.log_file.name})
actual_output = statedog.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_new_plugin(self):
"""Ensure that class-based stateful plugins work"""
log_data = [
'test.metric.accumulator 1000000000 1 metric_type=counter',
'test.metric.accumulator 1100000000 1 metric_type=counter'
]
expected_output = {
"dogstream": [
('foo.bar:test.metric.accumulator', 1000000000, 1, self.counter),
('foo.bar:test.metric.accumulator', 1100000000, 2, self.counter)]
}
self._write_log(log_data)
statedog = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:ParseClassPlugin:foo:bar'.format(self.log_file.name, __name__)})
actual_output = statedog.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_new_plugin(self):
"""Ensure that class-based stateful plugins work"""
log_data = [
'test.metric.accumulator 1000000000 1 metric_type=counter',
'test.metric.accumulator 1100000000 1 metric_type=counter'
]
expected_output = {
"dogstream": [
('foo.bar:test.metric.accumulator', 1000000000, 1, self.counter),
('foo.bar:test.metric.accumulator', 1100000000, 2, self.counter)]
}
self._write_log(log_data)
statedog = Dogstreams.init(self.logger, {'dogstreams': '{0}:{1}:ParseClassPlugin:foo:bar'.format(self.log_file.name, __name__)})
actual_output = statedog.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_function_plugin(self):
"""Ensure that non-class-based stateful plugins work"""
log_data = [
'test.metric.accumulator 1000000000 1 metric_type=counter',
'test.metric.accumulator 1100000000 1 metric_type=counter'
]
expected_output = {
"dogstream": [
('test.metric.accumulator', 1000000000, 1, self.counter),
('test.metric.accumulator', 1100000000, 2, self.counter)]
}
self._write_log(log_data)
statedog = Dogstreams.init(self.logger, {'dogstreams': '%s:tests.test_datadog:parse_function_plugin' % self.log_file.name})
actual_output = statedog.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_dogstream_function_plugin(self):
"""Ensure that non-class-based stateful plugins work"""
log_data = [
'test.metric.accumulator 1000000000 1 metric_type=counter',
'test.metric.accumulator 1100000000 1 metric_type=counter'
]
expected_output = {
"dogstream": [
('test.metric.accumulator', 1000000000, 1, self.counter),
('test.metric.accumulator', 1100000000, 2, self.counter)]
}
self._write_log(log_data)
statedog = Dogstreams.init(self.logger, {'dogstreams': '%s:tests.test_datadog:parse_function_plugin' % self.log_file.name})
actual_output = statedog.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def __init__(self, agentConfig, emitters):
self.agentConfig = agentConfig
self.plugins = None
self.emitters = emitters
self.os = None
self.checksLogger = logging.getLogger('checks')
socket.setdefaulttimeout(15)
self._apache = Apache(self.checksLogger)
self._nginx = Nginx(self.checksLogger)
self._disk = Disk(self.checksLogger)
self._io = IO()
self._load = Load(self.checksLogger)
self._memory = Memory(self.checksLogger)
self._network = Network(self.checksLogger)
self._processes = Processes()
self._cpu = Cpu()
self._couchdb = CouchDb(self.checksLogger)
self._mongodb = MongoDb(self.checksLogger)
self._mysql = MySql(self.checksLogger)
self._pgsql = PostgreSql(self.checksLogger)
self._rabbitmq = RabbitMq()
self._ganglia = Ganglia(self.checksLogger)
self._cassandra = Cassandra()
self._redis = Redis(self.checksLogger)
self._jvm = Jvm(self.checksLogger)
self._tomcat = Tomcat(self.checksLogger)
self._activemq = ActiveMQ(self.checksLogger)
self._solr = Solr(self.checksLogger)
self._memcache = Memcache(self.checksLogger)
self._dogstream = Dogstreams.init(self.checksLogger, self.agentConfig)
self._ddforwarder = DdForwarder(self.checksLogger, self.agentConfig)
# All new checks should be metrics checks:
self._metrics_checks = [
Cacti(self.checksLogger),
Redis(self.checksLogger),
Varnish(self.checksLogger),
ElasticSearch(self.checksLogger),
]
self._event_checks = [Hudson(), Nagios(socket.gethostname())]
self._resources_checks = [ResProcesses(self.checksLogger,self.agentConfig)]
self._ec2 = EC2(self.checksLogger)
def test_dogstream_log_path_globbing(self):
"""Make sure that globbed dogstream logfile matching works."""
# Create a tmpfile to serve as a prefix for the other temporary
# files we'll be globbing.
first_tmpfile = NamedTemporaryFile()
tmp_fprefix = os.path.basename(first_tmpfile.name)
all_tmp_filenames = set([first_tmpfile.name])
# We stick the file objects in here to avoid garbage collection (and
# tmpfile deletion). Not sure why this was happening, but it's working
# with this hack in.
avoid_gc = []
for i in range(3):
new_tmpfile = NamedTemporaryFile(prefix=tmp_fprefix)
all_tmp_filenames.add(new_tmpfile.name)
avoid_gc.append(new_tmpfile)
dogstream_glob = os.path.join(gettempdir(), tmp_fprefix + '*')
paths = Dogstreams._get_dogstream_log_paths(dogstream_glob)
self.assertEqual(set(paths), all_tmp_filenames)
def test_supervisord_parser(self):
from dogstream import supervisord_log
log_data = """2012-07-16 22:30:48,335 INFO spawned: 'monitor' with pid 20216
2012-07-14 03:02:47,325 INFO success: foo_bar entered RUNNING state, process has stayed up for > than 2 seconds (startsecs)
2012-07-17 02:53:04,600 CRIT Server 'inet_http_server' running without any HTTP authentication checking
2012-07-14 04:54:34,193 WARN received SIGTERM indicating exit request
"""
event_type = supervisord_log.EVENT_TYPE
expected_output = {
"dogstreamEvents": [
{
"alert_type": "info", "event_type": event_type,
"aggregation_key": "monitor",
"event_object": "monitor",
"msg_title": "spawned: 'monitor' with pid 20216",
"timestamp": int(time.mktime(datetime(2012, 7, 16, 22, 30, 48).timetuple())),
}, {
"alert_type": "success", "event_type": event_type,
"aggregation_key": "foo_bar",
"event_object": "foo_bar",
"msg_title": "success: foo_bar entered RUNNING state, "
"process has stayed up for > than 2 seconds (startsecs)",
"timestamp": int(time.mktime(datetime(2012, 7, 14, 3, 2, 47).timetuple())),
}, {
"alert_type": "error", "event_type": event_type,
"aggregation_key": "inet_http_server",
"event_object": "inet_http_server",
"msg_title": "Server 'inet_http_server' running without any HTTP authentication checking",
"timestamp": int(time.mktime(datetime(2012, 7, 17, 2, 53, 4).timetuple())),
}, {
"alert_type": "warning", "event_type": event_type,
"aggregation_key": "SIGTERM",
"event_object": "SIGTERM",
"msg_title": "received SIGTERM indicating exit request",
"timestamp": int(time.mktime(datetime(2012, 7, 14, 4, 54, 34).timetuple())),
},
]
}
self._write_log(log_data.split("\n"))
dogstream = Dogstreams.init(self.logger, {'dogstreams': '%s:dogstream.supervisord_log:parse_supervisord' % self.log_file.name})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_supervisord_parser(self):
from dogstream import supervisord_log
log_data = """2012-07-16 22:30:48,335 INFO spawned: 'monitor' with pid 20216
2012-07-14 03:02:47,325 INFO success: foo_bar entered RUNNING state, process has stayed up for > than 2 seconds (startsecs)
2012-07-17 02:53:04,600 CRIT Server 'inet_http_server' running without any HTTP authentication checking
2012-07-14 04:54:34,193 WARN received SIGTERM indicating exit request
"""
event_type = supervisord_log.EVENT_TYPE
expected_output = {
"dogstreamEvents":[
{
"alert_type": "info", "event_type": event_type,
"aggregation_key": "monitor",
"event_object": "monitor",
"msg_title": "spawned: 'monitor' with pid 20216",
"timestamp": int(time.mktime(datetime(2012, 7, 16, 22, 30, 48).timetuple())),
}, {
"alert_type": "success", "event_type": event_type,
"aggregation_key": "foo_bar",
"event_object": "foo_bar",
"msg_title": "success: foo_bar entered RUNNING state, "
"process has stayed up for > than 2 seconds (startsecs)",
"timestamp": int(time.mktime(datetime(2012, 7, 14, 3, 2, 47).timetuple())),
}, {
"alert_type": "error", "event_type": event_type,
"aggregation_key": "inet_http_server",
"event_object": "inet_http_server",
"msg_title": "Server 'inet_http_server' running without any HTTP authentication checking",
"timestamp": int(time.mktime(datetime(2012, 7, 17, 2, 53, 4).timetuple())),
}, {
"alert_type": "warning", "event_type": event_type,
"aggregation_key": "SIGTERM",
"event_object": "SIGTERM",
"msg_title": "received SIGTERM indicating exit request",
"timestamp": int(time.mktime(datetime(2012, 7, 14, 4, 54, 34).timetuple())),
},
]}
self._write_log(log_data.split("\n"))
dogstream = Dogstreams.init(self.logger, {'dogstreams': '%s:dogstream.supervisord_log:parse_supervisord' % self.log_file.name})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def __init__(self, agentConfig, emitters, systemStats):
self.agentConfig = agentConfig
# system stats is generated by config.get_system_stats
self.agentConfig['system_stats'] = systemStats
# agent config is used during checks, system_stats can be accessed through the config
self.os = getOS()
self.plugins = None
self.emitters = emitters
self.metadata_interval = int(agentConfig.get('metadata_interval', 10 * 60))
self.metadata_start = time.time()
socket.setdefaulttimeout(15)
self.run_count = 0
self.continue_running = True
# Unix System Checks
self._unix_system_checks = {
'disk': u.Disk(checks_logger),
'io': u.IO(),
'load': u.Load(checks_logger),
'memory': u.Memory(checks_logger),
'network': u.Network(checks_logger),
'processes': u.Processes(),
'cpu': u.Cpu(checks_logger)
}
# Win32 System `Checks
self._win32_system_checks = {
'disk': w32.Disk(checks_logger),
'io': w32.IO(checks_logger),
'proc': w32.Processes(checks_logger),
'memory': w32.Memory(checks_logger),
'network': w32.Network(checks_logger),
'cpu': w32.Cpu(checks_logger)
}
# Old-style metric checks
self._couchdb = CouchDb(checks_logger)
self._mongodb = MongoDb(checks_logger)
self._mysql = MySql(checks_logger)
self._rabbitmq = RabbitMq()
self._ganglia = Ganglia(checks_logger)
self._cassandra = Cassandra()
self._dogstream = Dogstreams.init(checks_logger, self.agentConfig)
self._ddforwarder = DdForwarder(checks_logger, self.agentConfig)
self._ec2 = EC2(checks_logger)
# Metric Checks
self._metrics_checks = [
ElasticSearch(checks_logger),
WMICheck(checks_logger),
Memcache(checks_logger),
]
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get('custom_checks', '').split(',')]:
if len(module_spec) == 0: continue
try:
self._metrics_checks.append(modules.load(module_spec, 'Check')(checks_logger))
logger.info("Registered custom check %s" % module_spec)
except Exception, e:
logger.exception('Unable to load custom check module %s' % module_spec)
def test_service_perfdata(self):
from checks.datadog import NagiosServicePerfData
self._write_nagios_config([
"service_perfdata_file=%s" % self.log_file.name,
"service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$",
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosServicePerfData],
[d.__class__ for d in dogstream.dogstreams])
log_data = [
(
"DATATYPE::SERVICEPERFDATA",
"TIMET::1000000000",
"HOSTNAME::myhost0",
"SERVICEDESC::Pgsql Backends",
"SERVICEPERFDATA::" + " ".join([
"time=0.06", "db0=33;180;190;0;200", "db1=1;150;190;0;200",
"db2=0;120;290;1;200", "db3=0;110;195;5;100"
]),
"SERVICECHECKCOMMAND::check_nrpe_1arg!check_postgres_backends",
"HOSTSTATE::UP",
"HOSTSTATETYPE::HARD",
"SERVICESTATE::OK",
"SERVICESTATETYPE::HARD",
),
]
expected_output = [
('nagios.pgsql_backends.time', 1000000000, 0.06, {
'metric_type': 'gauge',
'host_name': 'myhost0',
}),
('nagios.pgsql_backends.db0', 1000000000, 33., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '180',
'crit': '190',
'min': '0',
'max': '200',
}),
('nagios.pgsql_backends.db1', 1000000000, 1., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '150',
'crit': '190',
'min': '0',
'max': '200',
}),
('nagios.pgsql_backends.db2', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '120',
'crit': '290',
'min': '1',
'max': '200',
}),
('nagios.pgsql_backends.db3', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '110',
'crit': '195',
'min': '5',
'max': '100',
}),
]
expected_output.sort(key=point_sorter)
self._write_log(('\t'.join(data) for data in log_data))
actual_output = dogstream.check(self.agent_config,
move_end=False)['dogstream']
actual_output.sort(key=point_sorter)
self.assertEquals(expected_output, actual_output)
def __init__(self, agentConfig, emitters, systemStats, hostname):
self.emit_duration = None
self.agentConfig = agentConfig
self.hostname = hostname
# system stats is generated by config.get_system_stats
self.agentConfig["system_stats"] = systemStats
# agent config is used during checks, system_stats can be accessed through the config
self.os = get_os()
self.plugins = None
self.emitters = emitters
self.check_timings = agentConfig.get("check_timings")
self.push_times = {
"host_metadata": {"start": time.time(), "interval": int(agentConfig.get("metadata_interval", 4 * 60 * 60))},
"external_host_tags": {
"start": time.time() - 3 * 60, # Wait for the checks to init
"interval": int(agentConfig.get("external_host_tags", 5 * 60)),
},
"agent_checks": {"start": time.time(), "interval": int(agentConfig.get("agent_checks_interval", 10 * 60))},
"processes": {"start": time.time(), "interval": int(agentConfig.get("processes_interval", 60))},
}
socket.setdefaulttimeout(15)
self.run_count = 0
self.continue_running = True
self.hostname_metadata_cache = None
self.initialized_checks_d = []
self.init_failed_checks_d = {}
# Unix System Checks
self._unix_system_checks = {
"io": u.IO(log),
"load": u.Load(log),
"memory": u.Memory(log),
"processes": u.Processes(log),
"cpu": u.Cpu(log),
"system": u.System(log),
}
# Win32 System `Checks
self._win32_system_checks = {
"io": w32.IO(log),
"proc": w32.Processes(log),
"memory": w32.Memory(log),
"network": w32.Network(log),
"cpu": w32.Cpu(log),
"system": w32.System(log),
}
# Old-style metric checks
self._ganglia = Ganglia(log) if self.agentConfig.get("ganglia_host", "") != "" else None
self._dogstream = None if self.agentConfig.get("dogstreams") is None else Dogstreams.init(log, self.agentConfig)
# Agent performance metrics check
self._agent_metrics = None
self._metrics_checks = []
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get("custom_checks", "").split(",")]:
if len(module_spec) == 0:
continue
try:
self._metrics_checks.append(modules.load(module_spec, "Check")(log))
log.info("Registered custom check %s" % module_spec)
log.warning(
"Old format custom checks are deprecated. They should be moved to the checks.d interface as old custom checks will be removed in a next version"
)
except Exception:
log.exception("Unable to load custom check module %s" % module_spec)
def test_service_perfdata_special_cases(self):
from checks.datadog import NagiosServicePerfData
self._write_nagios_config([
"service_perfdata_file=%s" % self.log_file.name,
"service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$",
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosServicePerfData],
[d.__class__ for d in dogstream.dogstreams])
log_data = [(
"DATATYPE::SERVICEPERFDATA",
"TIMET::1000000000",
"HOSTNAME::myhost2",
"SERVICEDESC::Disk Space",
"SERVICEPERFDATA::" + " ".join([
"/=5477MB;6450;7256;0;8063",
"/dev=0MB;2970;3341;0;3713",
"/dev/shm=0MB;3080;3465;0;3851",
"/var/run=0MB;3080;3465;0;3851",
"/var/lock=0MB;3080;3465;0;3851",
"/lib/init/rw=0MB;3080;3465;0;3851",
"/mnt=290MB;338636;380966;0;423296",
"/data=39812MB;40940;46057;0;51175",
]),
"SERVICECHECKCOMMAND::check_all_disks!20%!10%",
"HOSTSTATE::UP",
"HOSTSTATETYPE::HARD",
"SERVICESTATE::OK",
"SERVICESTATETYPE::HARD",
)]
expected_output = [
('nagios.disk_space', 1000000000, 5477., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/',
'unit': 'MB',
'warn': '6450',
'crit': '7256',
'min': '0',
'max': '8063',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/dev',
'unit': 'MB',
'warn': '2970',
'crit': '3341',
'min': '0',
'max': '3713',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/dev/shm',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/var/run',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/var/lock',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/lib/init/rw',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 290., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/mnt',
'unit': 'MB',
'warn': '338636',
'crit': '380966',
'min': '0',
'max': '423296',
}),
('nagios.disk_space', 1000000000, 39812., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/data',
'unit': 'MB',
'warn': '40940',
'crit': '46057',
'min': '0',
'max': '51175',
}),
]
expected_output.sort(key=point_sorter)
self._write_log(('\t'.join(data) for data in log_data))
actual_output = dogstream.check(self.agent_config,
move_end=False)['dogstream']
actual_output.sort(key=point_sorter)
self.assertEquals(expected_output, actual_output)
def test_cassandra_parser(self):
from dogstream import cassandra, common
log_data = """ INFO [CompactionExecutor:1594] 2012-05-12 21:05:12,924 Saved test_data-Encodings-KeyCache (86400 items) in 85 ms
INFO [CompactionExecutor:1595] 2012-05-12 21:05:15,144 Saved test_data-Metrics-KeyCache (86400 items) in 96 ms
INFO [CompactionExecutor:1596] 2012-05-12 21:10:48,058 Compacting [SSTableReader(path='/var/cassandra/data/test_data/series-hc-6528-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6531-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6529-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6530-Data.db')]
INFO [CompactionExecutor:1596] 2012-05-12 21:10:54,851 Compacted to [/var/cassandra/a-hc-65-Data.db,]. 102,079,134 to 101,546,397
INFO [CompactionExecutor:1598] 2012-05-12 22:05:04,313 Saved test_data-ResourcesMetadata-KeyCache (1 items) in 10 ms
INFO [CompactionExecutor:1599] 2012-05-12 22:05:14,813 Saved test_data-Encodings-KeyCache (86400 items) in 83 ms
INFO [CompactionExecutor:1630] 2012-05-13 13:05:44,963 Saved test_data-Metrics-KeyCache (86400 items) in 77 ms
INFO [CompactionExecutor:1631] 2012-05-13 13:15:01,923 Nothing to compact in data_log. Use forceUserDefinedCompaction if you wish to force compaction of single sstables (e.g. for tombstone collection)
INFO [CompactionExecutor:1632] 2012-05-13 13:15:01,927 Compacting [SSTableReader(path='/var/cassandra/data/test_data/series-hc-6527-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6522-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6532-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6517-Data.db')]
INFO [CompactionExecutor:1632] 2012-05-13 13:27:17,685 Compacting large row test_data/series:6c6f677c32 (782001077 bytes) incrementally
INFO [CompactionExecutor:34] 2012-05-14 18:00:41,281 Saved test_data-Encodings-KeyCache (86400 items) in 78 ms
INFO 13:27:17,685 Compacting large row test_data/series:6c6f677c32 (782001077 bytes) incrementally
"""
alert_type = cassandra.ALERT_TYPES["INFO"]
event_type = cassandra.EVENT_TYPE
event_object = EventDefaults.EVENT_OBJECT
expected_output = {
"dogstreamEvents": [
{
"timestamp": cassandra.parse_date("2012-05-12 21:10:48,058"),
"msg_title": "Compacting [SSTableReader(path='/var/cassandra/data/test_data/series-hc-6528-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6531-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6529-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6530-Data.db')]"[0:common.MAX_TITLE_LEN],
"msg_text": "Compacting [SSTableReader(path='/var/cassandra/data/test_data/series-hc-6528-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6531-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6529-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6530-Data.db')]",
"alert_type": alert_type,
"auto_priority": 0,
"event_type": event_type,
"aggregation_key": event_object,
"event_object": event_object,
}, {
"timestamp": cassandra.parse_date("2012-05-12 21:10:54,851"),
"msg_title": "Compacted to [/var/cassandra/a-hc-65-Data.db,]. 102,079,134 to 101,546,397",
"alert_type": alert_type,
"auto_priority": 0,
"event_type": event_type,
"aggregation_key": event_object,
"event_object": event_object,
}, {
"timestamp": cassandra.parse_date("2012-05-13 13:15:01,927"),
"msg_title": "Compacting [SSTableReader(path='/var/cassandra/data/test_data/series-hc-6527-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6522-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6532-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6517-Data.db')]"[0:common.MAX_TITLE_LEN],
"msg_text": "Compacting [SSTableReader(path='/var/cassandra/data/test_data/series-hc-6527-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6522-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6532-Data.db'), SSTableReader(path='/var/cassandra/data/test_data/series-hc-6517-Data.db')]",
"alert_type": alert_type,
"event_type": event_type,
"auto_priority": 0,
"aggregation_key": event_object,
"event_object": event_object,
}, {
"timestamp": cassandra.parse_date("2012-05-13 13:27:17,685"),
"msg_title": "Compacting large row test_data/series:6c6f677c32 (782001077 bytes) incrementally",
"alert_type": alert_type,
"event_type": event_type,
"auto_priority": 0,
"aggregation_key": event_object,
"event_object": event_object,
}, {
"timestamp": cassandra.parse_date(datetime.utcnow().strftime("%Y-%m-%d") + " 13:27:17,685"),
"msg_title": "Compacting large row test_data/series:6c6f677c32 (782001077 bytes) incrementally",
"alert_type": alert_type,
"event_type": event_type,
"auto_priority": 0,
"aggregation_key": event_object,
"event_object": event_object,
},
]
}
self._write_log(log_data.split("\n"))
dogstream = Dogstreams.init(self.logger, {'dogstreams': '%s:dogstream.cassandra:parse_cassandra' % self.log_file.name})
actual_output = dogstream.check(self.config, move_end=False)
self.assertEquals(expected_output, actual_output)
def test_service_perfdata(self):
from checks.datadog import NagiosServicePerfData
self._write_nagios_config([
"service_perfdata_file=%s" % self.log_file.name,
"service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$",
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosServicePerfData], [d.__class__ for d in dogstream.dogstreams])
log_data = [
("DATATYPE::SERVICEPERFDATA",
"TIMET::1000000000",
"HOSTNAME::myhost0",
"SERVICEDESC::Pgsql Backends",
"SERVICEPERFDATA::" + " ".join([
"time=0.06",
"db0=33;180;190;0;200",
"db1=1;150;190;0;200",
"db2=0;120;290;1;200",
"db3=0;110;195;5;100"
]),
"SERVICECHECKCOMMAND::check_nrpe_1arg!check_postgres_backends",
"HOSTSTATE::UP",
"HOSTSTATETYPE::HARD",
"SERVICESTATE::OK",
"SERVICESTATETYPE::HARD",
),
]
expected_output = [
('nagios.pgsql_backends.time', 1000000000, 0.06, {
'metric_type': 'gauge',
'host_name': 'myhost0',
}),
('nagios.pgsql_backends.db0', 1000000000, 33., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '180',
'crit': '190',
'min': '0',
'max': '200',
}),
('nagios.pgsql_backends.db1', 1000000000, 1., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '150',
'crit': '190',
'min': '0',
'max': '200',
}),
('nagios.pgsql_backends.db2', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '120',
'crit': '290',
'min': '1',
'max': '200',
}),
('nagios.pgsql_backends.db3', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost0',
'warn': '110',
'crit': '195',
'min': '5',
'max': '100',
}),
]
expected_output.sort(key=point_sorter)
self._write_log(('\t'.join(data) for data in log_data))
actual_output = dogstream.check(self.agent_config, move_end=False)['dogstream']
actual_output.sort(key=point_sorter)
self.assertEquals(expected_output, actual_output)
def __init__(self, agentConfig, emitters, systemStats):
self.emit_duration = None
self.agentConfig = agentConfig
# system stats is generated by config.get_system_stats
self.agentConfig["system_stats"] = systemStats
# agent config is used during checks, system_stats can be accessed through the config
self.os = get_os()
self.plugins = None
self.emitters = emitters
self.metadata_interval = int(agentConfig.get("metadata_interval", 10 * 60))
self.metadata_start = time.time()
socket.setdefaulttimeout(15)
self.run_count = 0
self.continue_running = True
self.metadata_cache = None
self.checks_d = []
# Unix System Checks
self._unix_system_checks = {
"disk": u.Disk(log),
"io": u.IO(log),
"load": u.Load(log),
"memory": u.Memory(log),
"network": u.Network(log),
"processes": u.Processes(log),
"cpu": u.Cpu(log),
}
# Win32 System `Checks
self._win32_system_checks = {
"disk": w32.Disk(log),
"io": w32.IO(log),
"proc": w32.Processes(log),
"memory": w32.Memory(log),
"network": w32.Network(log),
"cpu": w32.Cpu(log),
}
# Old-style metric checks
self._mongodb = MongoDb(log)
self._mysql = MySql(log)
self._rabbitmq = RabbitMq()
self._ganglia = Ganglia(log)
self._cassandra = Cassandra()
self._dogstream = Dogstreams.init(log, self.agentConfig)
self._ddforwarder = DdForwarder(log, self.agentConfig)
self._ec2 = EC2(log)
# Agent Metrics
self._agent_metrics = CollectorMetrics(log)
# Metric Checks
self._metrics_checks = [Memcache(log)]
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get("custom_checks", "").split(",")]:
if len(module_spec) == 0:
continue
try:
self._metrics_checks.append(modules.load(module_spec, "Check")(log))
log.info("Registered custom check %s" % module_spec)
except Exception, e:
log.exception("Unable to load custom check module %s" % module_spec)
def test_service_perfdata_special_cases(self):
from checks.datadog import NagiosServicePerfData
self._write_nagios_config([
"service_perfdata_file=%s" % self.log_file.name,
"service_perfdata_file_template=DATATYPE::SERVICEPERFDATA\tTIMET::$TIMET$\tHOSTNAME::$HOSTNAME$\tSERVICEDESC::$SERVICEDESC$\tSERVICEPERFDATA::$SERVICEPERFDATA$\tSERVICECHECKCOMMAND::$SERVICECHECKCOMMAND$\tHOSTSTATE::$HOSTSTATE$\tHOSTSTATETYPE::$HOSTSTATETYPE$\tSERVICESTATE::$SERVICESTATE$\tSERVICESTATETYPE::$SERVICESTATETYPE$",
])
dogstream = Dogstreams.init(self.logger, self.agent_config)
self.assertEquals([NagiosServicePerfData], [d.__class__ for d in dogstream.dogstreams])
log_data = [
( "DATATYPE::SERVICEPERFDATA",
"TIMET::1000000000",
"HOSTNAME::myhost2",
"SERVICEDESC::Disk Space",
"SERVICEPERFDATA::" + " ".join([
"/=5477MB;6450;7256;0;8063",
"/dev=0MB;2970;3341;0;3713",
"/dev/shm=0MB;3080;3465;0;3851",
"/var/run=0MB;3080;3465;0;3851",
"/var/lock=0MB;3080;3465;0;3851",
"/lib/init/rw=0MB;3080;3465;0;3851",
"/mnt=290MB;338636;380966;0;423296",
"/data=39812MB;40940;46057;0;51175",
]),
"SERVICECHECKCOMMAND::check_all_disks!20%!10%",
"HOSTSTATE::UP",
"HOSTSTATETYPE::HARD",
"SERVICESTATE::OK",
"SERVICESTATETYPE::HARD",
)
]
expected_output = [
('nagios.disk_space', 1000000000, 5477., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/',
'unit': 'MB',
'warn': '6450',
'crit': '7256',
'min': '0',
'max': '8063',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/dev',
'unit': 'MB',
'warn': '2970',
'crit': '3341',
'min': '0',
'max': '3713',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/dev/shm',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/var/run',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/var/lock',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 0., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/lib/init/rw',
'unit': 'MB',
'warn': '3080',
'crit': '3465',
'min': '0',
'max': '3851',
}),
('nagios.disk_space', 1000000000, 290., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/mnt',
'unit': 'MB',
'warn': '338636',
'crit': '380966',
'min': '0',
'max': '423296',
}),
('nagios.disk_space', 1000000000, 39812., {
'metric_type': 'gauge',
'host_name': 'myhost2',
'device_name': '/data',
'unit': 'MB',
'warn': '40940',
'crit': '46057',
'min': '0',
'max': '51175',
}),
]
expected_output.sort(key=point_sorter)
self._write_log(('\t'.join(data) for data in log_data))
actual_output = dogstream.check(self.agent_config, move_end=False)['dogstream']
actual_output.sort(key=point_sorter)
self.assertEquals(expected_output, actual_output)
def __init__(self, agentConfig, emitters, systemStats, hostname):
self.emit_duration = None
self.agentConfig = agentConfig
self.hostname = hostname
# system stats is generated by config.get_system_stats
self.agentConfig['system_stats'] = systemStats
# agent config is used during checks, system_stats can be accessed through the config
self.os = get_os()
self.plugins = None
self.emitters = emitters
self.check_timings = agentConfig.get('check_timings')
self.push_times = {
'host_metadata': {
'start': time.time(),
'interval': int(agentConfig.get('metadata_interval', 4 * 60 * 60))
},
'external_host_tags': {
'start': time.time() - 3 * 60, # Wait for the checks to init
'interval': int(agentConfig.get('external_host_tags', 5 * 60))
},
'agent_checks': {
'start': time.time(),
'interval': int(agentConfig.get('agent_checks_interval', 10 * 60))
},
'processes': {
'start': time.time(),
'interval': int(agentConfig.get('processes_interval', 60))
}
}
socket.setdefaulttimeout(15)
self.run_count = 0
self.continue_running = True
self.hostname_metadata_cache = None
self.initialized_checks_d = []
self.init_failed_checks_d = {}
# Unix System Checks
self._unix_system_checks = {
'io': u.IO(log),
'load': u.Load(log),
'memory': u.Memory(log),
'processes': u.Processes(log),
'cpu': u.Cpu(log),
'system': u.System(log)
}
# Win32 System `Checks
self._win32_system_checks = {
'io': w32.IO(log),
'proc': w32.Processes(log),
'memory': w32.Memory(log),
'network': w32.Network(log),
'cpu': w32.Cpu(log),
'system': w32.System(log)
}
# Old-style metric checks
self._ganglia = Ganglia(log)
self._dogstream = Dogstreams.init(log, self.agentConfig)
self._ddforwarder = DdForwarder(log, self.agentConfig)
# Agent performance metrics check
self._agent_metrics = None
self._metrics_checks = []
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get('custom_checks', '').split(',')]:
if len(module_spec) == 0:
continue
try:
self._metrics_checks.append(modules.load(module_spec, 'Check')(log))
log.info("Registered custom check %s" % module_spec)
log.warning("Old format custom checks are deprecated. They should be moved to the checks.d interface as old custom checks will be removed in a next version")
except Exception:
log.exception('Unable to load custom check module %s' % module_spec)
def __init__(self, agentConfig, emitters):
self.agentConfig = agentConfig
self.os = getOS()
self.plugins = None
self.emitters = emitters
self.checksLogger = logging.getLogger('checks')
self.metadata_interval = int(agentConfig.get('metadata_interval', 10 * 60))
self.metadata_start = time.time()
socket.setdefaulttimeout(15)
# Unix System Checks
self._unix_system_checks = {
'disk': u.Disk(self.checksLogger),
'io': u.IO(),
'load': u.Load(self.checksLogger),
'memory': u.Memory(self.checksLogger),
'network': u.Network(self.checksLogger),
'processes': u.Processes(),
'cpu': u.Cpu()
}
# Win32 System Checks
self._win32_system_checks = {
'disk': w32.Disk(self.checksLogger),
'io': w32.IO(self.checksLogger),
'proc': w32.Processes(self.checksLogger),
'memory': w32.Memory(self.checksLogger),
'network': w32.Network(self.checksLogger),
'cpu': w32.Cpu(self.checksLogger)
}
# Old-style metric checks
self._apache = Apache(self.checksLogger)
self._couchdb = CouchDb(self.checksLogger)
self._mongodb = MongoDb(self.checksLogger)
self._mysql = MySql(self.checksLogger)
self._rabbitmq = RabbitMq()
self._ganglia = Ganglia(self.checksLogger)
self._cassandra = Cassandra()
self._dogstream = Dogstreams.init(self.checksLogger, self.agentConfig)
self._ddforwarder = DdForwarder(self.checksLogger, self.agentConfig)
self._ec2 = EC2(self.checksLogger)
# Metric Checks
self._metrics_checks = [
Varnish(self.checksLogger),
ElasticSearch(self.checksLogger),
Jvm(self.checksLogger),
Tomcat(self.checksLogger),
ActiveMQ(self.checksLogger),
Solr(self.checksLogger),
WMICheck(self.checksLogger),
Nginx(self.checksLogger),
Memcache(self.checksLogger),
]
# Custom metric checks
for module_spec in [s.strip() for s in self.agentConfig.get('custom_checks', '').split(',')]:
if len(module_spec) == 0: continue
try:
self._metrics_checks.append(modules.load(module_spec, 'Check')(self.checksLogger))
self.checksLogger.info("Registered custom check %s" % module_spec)
except Exception, e:
self.checksLogger.exception('Unable to load custom check module %s' % module_spec)