def test_check_on_specific_websites(aggregator):
instance = INSTANCE
c = IIS(CHECK_NAME, {}, [instance])
c.check(None)
iis_host = c.get_iishost()
site_tags = ['Default_Web_Site', 'Exchange_Back_End', 'Total']
for metric_def in DEFAULT_COUNTERS:
metric = metric_def[3]
for site_tag in site_tags:
aggregator.assert_metric(
metric, tags=["site:{0}".format(site_tag), iis_host], count=1)
for site_tag in site_tags:
aggregator.assert_service_check(
'iis.site_up',
IIS.OK,
tags=["site:{0}".format(site_tag), iis_host],
count=1)
aggregator.assert_service_check(
'iis.site_up',
IIS.CRITICAL,
tags=["site:{0}".format('Non_Existing_Website'), iis_host],
count=1)
aggregator.assert_all_metrics_covered()
def test_check(aggregator, pdh_mocks_fixture): # noqa: F811
"""
Returns the right metrics and service checks
"""
instance = WIN_SERVICES_CONFIG
c = IIS(CHECK_NAME, {}, {}, [instance])
c.check(instance)
# Test metrics
# ... normalize site-names
default_site_name = re.sub(r"[,\+\*\-/()\[\]{}\s]", "_", WIN_SERVICES_CONFIG['sites'][0])
ok_site_name = re.sub(r"[,\+\*\-/()\[\]{}\s]", "_", WIN_SERVICES_CONFIG['sites'][1])
fail_site_name = re.sub(r"[,\+\*\-/()\[\]{}\s]", "_", WIN_SERVICES_CONFIG['sites'][2])
for site_name in [default_site_name, ok_site_name, 'Total']:
for metric_def in DEFAULT_COUNTERS:
mname = metric_def[3]
aggregator.assert_metric(mname, tags=["mytag1", "mytag2", "site:{0}".format(site_name)], count=1)
aggregator.assert_service_check('iis.site_up', status=IIS.OK,
tags=["mytag1", "mytag2", "site:{0}".format(site_name)], count=1)
aggregator.assert_service_check('iis.site_up', status=IIS.CRITICAL,
tags=["mytag1", "mytag2", "site:{0}".format(fail_site_name)], count=1)
# Check completed with no warnings
# self.assertFalse(logger.warning.called)
aggregator.assert_all_metrics_covered()
def test_check_without_sites_specified(aggregator):
"""
Returns the right metrics and service checks for the `_Total` site
"""
# Run check
instance = WIN_SERVICES_MINIMAL_CONFIG
c = IIS(CHECK_NAME, {}, [instance])
c.check(None)
iis_host = c.get_iishost()
site_tags = ['Default_Web_Site', 'Exchange_Back_End', 'Total']
for metric_def in DEFAULT_COUNTERS:
mname = metric_def[3]
for site_tag in site_tags:
aggregator.assert_metric(mname,
tags=[
"mytag1", "mytag2",
"site:{0}".format(site_tag), iis_host
],
count=1)
for site_tag in site_tags:
aggregator.assert_service_check(
'iis.site_up',
status=IIS.OK,
tags=["mytag1", "mytag2", "site:{0}".format(site_tag), iis_host],
count=1)
aggregator.assert_all_metrics_covered()
def test_check(aggregator, dd_run_check):
"""
Returns the right metrics and service checks
"""
instance = WIN_SERVICES_CONFIG
c = IIS(CHECK_NAME, {}, [instance])
dd_run_check(c)
iis_host = c.get_iishost()
# Test tag name normalization
sites = ['Total']
for site in instance['sites']:
sites.append(re.sub(r'[,+*\-/()\[\]{}\s]', '_', site))
app_pools = ['Total']
for app_pool in instance['app_pools']:
app_pools.append(re.sub(r'[,+*\-/()\[\]{}\s]', '_', app_pool))
# Exclude `Failing site` and `Failing app pool`
namespace_data_ok = ((SITE_METRICS, IIS.SITE, sites[:-1]),
(APP_POOL_METRICS, IIS.APP_POOL, app_pools[:-1]))
for metrics, namespace, values in namespace_data_ok:
for metric in metrics:
for value in values:
aggregator.assert_metric(metric,
tags=[
'mytag1', 'mytag2',
'{}:{}'.format(namespace,
value), iis_host
],
count=1)
for _, namespace, values in namespace_data_ok:
# Exclude `Total`
for value in values[1:]:
aggregator.assert_service_check(
'iis.{}_up'.format(namespace),
IIS.OK,
tags=[
'mytag1', 'mytag2', '{}:{}'.format(namespace, value),
iis_host
],
count=1,
)
# Only `Failing site` and `Failing app pool`
namespace_data_failed = ((SITE_METRICS, IIS.SITE, sites[-1:]),
(APP_POOL_METRICS, IIS.APP_POOL, app_pools[-1:]))
for _, namespace, values in namespace_data_failed:
for value in values:
aggregator.assert_service_check(
'iis.{}_up'.format(namespace),
IIS.CRITICAL,
tags=[
'mytag1', 'mytag2', '{}:{}'.format(namespace, value),
iis_host
],
count=1,
)
aggregator.assert_all_metrics_covered()
def test_basic_check(aggregator, dd_run_check):
instance = MINIMAL_INSTANCE
c = IIS(CHECK_NAME, {}, [instance])
dd_run_check(c)
iis_host = c.get_iishost()
namespace_data = ((SITE_METRICS, IIS.SITE, DEFAULT_SITES),
(APP_POOL_METRICS, IIS.APP_POOL, DEFAULT_APP_POOLS))
for metrics, namespace, values in namespace_data:
for metric in metrics:
for value in values:
aggregator.assert_metric(
metric,
tags=['{}:{}'.format(namespace, value), iis_host],
count=1)
for _, namespace, values in namespace_data:
for value in values:
aggregator.assert_service_check(
'iis.{}_up'.format(namespace),
IIS.OK,
tags=['{}:{}'.format(namespace, value), iis_host],
count=1)
aggregator.assert_all_metrics_covered()
def test_service_check_with_invalid_host(aggregator):
instance = INVALID_HOST_INSTANCE
c = IIS(CHECK_NAME, {}, {}, [instance])
c.check(instance)
iis_host = c.get_iishost(instance)
aggregator.assert_service_check('iis.site_up', IIS.CRITICAL, tags=["site:{0}".format('Total'), iis_host])
def test_check_on_specific_websites(Aggregator, pdh_mocks_fixture):
initialize_pdh_tests()
instance = INSTANCE
c = IIS(CHECK_NAME, {}, {}, [instance])
c.check(instance)
site_tags = ['Default_Web_Site', 'Exchange_Back_End', 'Total']
for metric_def in DEFAULT_COUNTERS:
metric = metric_def[3]
for site_tag in site_tags:
Aggregator.assert_metric(metric,
tags=["site:{0}".format(site_tag)],
count=1)
for site_tag in site_tags:
Aggregator.assert_service_check('iis.site_up',
IIS.OK,
tags=["site:{0}".format(site_tag)],
count=1)
Aggregator.assert_service_check(
'iis.site_up',
IIS.CRITICAL,
tags=["site:{0}".format('Non_Existing_Website')],
count=1)
Aggregator.assert_all_metrics_covered()
def test_check_without_sites_specified(Aggregator, pdh_mocks_fixture):
"""
Returns the right metrics and service checks for the `_Total` site
"""
# Run check
initialize_pdh_tests()
instance = WIN_SERVICES_MINIMAL_CONFIG
c = IIS(CHECK_NAME, {}, {}, [instance])
c.check(instance)
site_tags = ['Default_Web_Site', 'Exchange_Back_End', 'Total']
for metric_def in DEFAULT_COUNTERS:
mname = metric_def[3]
for site_tag in site_tags:
Aggregator.assert_metric(
mname,
tags=["mytag1", "mytag2", "site:{0}".format(site_tag)],
count=1)
for site_tag in site_tags:
Aggregator.assert_service_check(
'iis.site_up',
status=IIS.OK,
tags=["mytag1", "mytag2", "site:{0}".format(site_tag)],
count=1)
Aggregator.assert_all_metrics_covered()
def test_service_check_with_invalid_host(aggregator, pdh_mocks_fixture):
instance = INVALID_HOST_INSTANCE
c = IIS(CHECK_NAME, {}, {}, [instance])
c.check(instance)
aggregator.assert_service_check('iis.site_up',
IIS.CRITICAL,
tags=["site:{0}".format('Total')])
def test_service_check_with_invalid_host(aggregator, dd_run_check):
instance = INVALID_HOST_INSTANCE
c = IIS(CHECK_NAME, {}, [instance])
dd_run_check(c)
iis_host = c.get_iishost()
aggregator.assert_service_check('iis.site_up',
IIS.CRITICAL,
tags=['site:Total', iis_host])
aggregator.assert_service_check('iis.app_pool_up',
IIS.CRITICAL,
tags=['app_pool:Total', iis_host])
def test_check_all(aggregator, dd_default_hostname, dd_run_check,
mock_performance_objects):
mock_performance_objects(PERFORMANCE_OBJECTS)
check = IIS('iis', {}, [{'host': dd_default_hostname}])
check.hostname = dd_default_hostname
dd_run_check(check)
global_tags = ['iis_host:{}'.format(dd_default_hostname)]
aggregator.assert_service_check('iis.windows.perf.health',
ServiceCheck.OK,
count=1,
tags=global_tags)
app_pool_metrics_data, site_metrics_data = get_metrics_data()
for app_pool, value in (('foo-pool', 9000), ('bar-pool', 0)):
tags = ['app_pool:{}'.format(app_pool)]
tags.extend(global_tags)
aggregator.assert_service_check(
'iis.app_pool_up',
ServiceCheck.CRITICAL if value == 0 else ServiceCheck.OK,
count=1,
tags=tags)
for metric_name, metric_type in app_pool_metrics_data:
aggregator.assert_metric(metric_name,
value,
metric_type=getattr(
aggregator, metric_type.upper()),
count=1,
tags=tags)
for site, value in (('foo.site', 9000), ('bar.site', 0)):
tags = ['site:{}'.format(site)]
tags.extend(global_tags)
aggregator.assert_service_check(
'iis.site_up',
ServiceCheck.CRITICAL if value == 0 else ServiceCheck.OK,
count=1,
tags=tags)
for metric_name, metric_type in site_metrics_data:
aggregator.assert_metric(metric_name,
value,
metric_type=getattr(
aggregator, metric_type.upper()),
count=1,
tags=tags)
aggregator.assert_all_metrics_covered()
aggregator.assert_metrics_using_metadata(get_metadata_metrics())
def test_basic_check(aggregator, pdh_mocks_fixture): # noqa: F811
instance = MINIMAL_INSTANCE
c = IIS(CHECK_NAME, {}, {}, [instance])
c.check(instance)
site_tags = ['Default_Web_Site', 'Exchange_Back_End', 'Total']
for metric_def in DEFAULT_COUNTERS:
metric = metric_def[3]
for site_tag in site_tags:
aggregator.assert_metric(metric, tags=["site:{0}".format(site_tag)], count=1)
for site_tag in site_tags:
aggregator.assert_service_check('iis.site_up', IIS.OK,
tags=["site:{0}".format(site_tag)], count=1)
aggregator.assert_all_metrics_covered()
def test_check_on_specific_websites_and_app_pools(aggregator, dd_run_check):
instance = INSTANCE
c = IIS(CHECK_NAME, {}, [instance])
dd_run_check(c)
iis_host = c.get_iishost()
namespace_data = (
(SITE_METRICS, IIS.SITE,
['Default_Web_Site', 'Exchange_Back_End', 'Total']),
(APP_POOL_METRICS, IIS.APP_POOL,
['DefaultAppPool', 'MSExchangeServicesAppPool', 'Total']),
)
for metrics, namespace, values in namespace_data:
for metric in metrics:
for value in values:
aggregator.assert_metric(
metric,
tags=['{}:{}'.format(namespace, value), iis_host],
count=1)
for _, namespace, values in namespace_data:
for value in values:
aggregator.assert_service_check(
'iis.{}_up'.format(namespace),
IIS.OK,
tags=['{}:{}'.format(namespace, value), iis_host],
count=1)
aggregator.assert_service_check(
'iis.site_up',
IIS.CRITICAL,
tags=['site:Non_Existing_Website', iis_host],
count=1)
aggregator.assert_service_check(
'iis.app_pool_up',
IIS.CRITICAL,
tags=['app_pool:Non_Existing_App_Pool', iis_host],
count=1)
aggregator.assert_all_metrics_covered()
def test_check_without_sites_specified(aggregator, dd_run_check):
"""
Returns the right metrics and service checks for the `_Total` site
"""
# Run check
instance = WIN_SERVICES_MINIMAL_CONFIG
c = IIS(CHECK_NAME, {}, [instance])
dd_run_check(c)
iis_host = c.get_iishost()
namespace_data = ((SITE_METRICS, IIS.SITE, DEFAULT_SITES),
(APP_POOL_METRICS, IIS.APP_POOL, DEFAULT_APP_POOLS))
for metrics, namespace, values in namespace_data:
for metric in metrics:
for value in values:
aggregator.assert_metric(metric,
tags=[
'mytag1', 'mytag2',
'{}:{}'.format(namespace,
value), iis_host
],
count=1)
for _, namespace, values in namespace_data:
for value in values:
aggregator.assert_service_check(
'iis.{}_up'.format(namespace),
IIS.OK,
tags=[
'mytag1', 'mytag2', '{}:{}'.format(namespace, value),
iis_host
],
count=1,
)
aggregator.assert_all_metrics_covered()
def test_additional_metrics(aggregator, caplog, dd_run_check):
instance = copy.deepcopy(MINIMAL_INSTANCE)
instance['additional_metrics'] = [[
'HTTP Service Request Queues',
'none',
'RejectedRequests',
'iis.httpd_service_request_queues.rejectedrequests',
'gauge',
]]
c = IIS(CHECK_NAME, {}, [instance])
with caplog.at_level(logging.DEBUG):
dd_run_check(c)
aggregator.assert_metric(
'iis.httpd_service_request_queues.rejectedrequests')
assert 'Unknown IIS counter: HTTP Service Request Queues. Falling back to default submission' in caplog.text
def check():
return lambda instance: IIS('iis', {}, [instance])
