def test_status_smartstack_backends_multiple_locations_expected_count():
service = "my_service"
instance = "my_instance"
service_instance = compose_job_id(service, instance)
cluster = "fake_cluster"
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
}
with contextlib.nested(
mock.patch("paasta_tools.marathon_tools.load_service_namespace_config", autospec=True),
mock.patch("paasta_tools.marathon_tools.read_namespace_for_service_instance"),
mock.patch("paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute"),
mock.patch("paasta_tools.marathon_serviceinit.get_backends", autospec=True),
mock.patch("paasta_tools.marathon_serviceinit.match_backends_and_tasks", autospec=True),
mock.patch("paasta_tools.marathon_serviceinit.haproxy_backend_report", autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
mock_haproxy_backend_report,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = "fake_discover"
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [(fake_backend, good_task)]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
"fake_location1": ["fakehost1"],
"fake_location2": ["fakehost2"],
}
marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
)
mock_get_backends.assert_any_call(service_instance, synapse_host="fakehost1", synapse_port=3212)
mock_get_backends.assert_any_call(service_instance, synapse_host="fakehost2", synapse_port=3212)
expected_count_per_location = int(normal_count / len(mock_get_mesos_slaves_grouped_by_attribute.return_value))
mock_haproxy_backend_report.assert_any_call(expected_count_per_location, 1)
def test_status_smartstack_backends_no_smartstack_replication_info():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
tasks = mock.Mock()
normal_count = 10
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_mesos_slaves_grouped_by_attribute.return_value = {}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "%s is NOT in smartstack" % service_instance in actual
def test_status_smartstack_backends_multiple_locations():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
'fake_location1': ['fakehost1'],
'fake_location2': ['fakehost2'],
}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(mock_get_backends.return_value),
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost1',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost2',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fake_location1 - %s" % PaastaColors.green('Healthy') in actual
assert "fake_location2 - %s" % PaastaColors.green('Healthy') in actual
def test_status_smartstack_backends_no_smartstack_replication_info():
service = "servicename"
instance = "instancename"
cluster = "fake_cluster"
tasks = mock.Mock()
normal_count = 10
with mock.patch("paasta_tools.marathon_serviceinit.get_slaves",
autospec=True) as mock_get_slaves:
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = "fake_discover"
mock_get_slaves.return_value = {}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
assert "servicename.fake_nerve_ns is NOT in smartstack" in actual
def test_status_smartstack_backends_no_smartstack_replication_info():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
tasks = mock.Mock()
normal_count = 10
with mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True,
) as mock_load_service_namespace_config, mock.patch(
'paasta_tools.marathon_tools.read_registration_for_service_instance',
autospec=True,
) as mock_read_reg, mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist',
autospec=True,
) as mock_get_all_slaves_for_blacklist_whitelist:
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_all_slaves_for_blacklist_whitelist.return_value = {}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
assert "%s is NOT in smartstack" % service_instance in actual
def test_status_smartstack_backends_different_nerve_ns():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
different_ns = 'other_instance'
normal_count = 10
tasks = mock.Mock()
with mock.patch(
'paasta_tools.marathon_tools.read_namespace_for_service_instance'
) as read_ns_mock:
read_ns_mock.return_value = different_ns
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "is announced in the" in actual
assert different_ns in actual
def test_status_smartstack_backends_no_smartstack_replication_info():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
tasks = mock.Mock()
normal_count = 10
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_registration_for_service_instance', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_all_slaves_for_blacklist_whitelist.return_value = {}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "%s is NOT in smartstack" % service_instance in actual
def test_status_smartstack_backends_no_smartstack_replication_info():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
tasks = mock.Mock()
normal_count = 10
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_mesos_slaves_grouped_by_attribute.return_value = {}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
)
assert "%s is NOT in smartstack" % service_instance in actual
def test_status_smartstack_backends_verbose_emphasizes_maint_instances():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'MAINT',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_namespace_for_service_instance'
),
mock.patch(
'paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'
),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
'fake_location1': ['fakehost1']
}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
)
assert PaastaColors.red('MAINT') in actual
def test_status_smartstack_backends_verbose_multiple_apps():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1},
bad_task: {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress2:1002_hostname2',
'check_status': 'L7OK', 'check_duration': 1},
}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {'fake_location1': ['fakehost1']}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=True,
)
mock_get_backends.assert_called_once_with(
service_instance,
synapse_host='fakehost1',
synapse_port=3212,
)
assert "fake_location1" in actual
assert "hostname1:1001" in actual
assert re.search(r"%s[^\n]*hostname2:1002" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_multiple_apps():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1},
bad_task: {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress2:1002_hostname2',
'check_status': 'L7OK', 'check_duration': 1},
}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {'fake_location1': ['fakehost1']}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=True,
)
mock_get_backends.assert_called_once_with(
service_instance,
synapse_host='fakehost1',
synapse_port=3212,
)
assert "fake_location1" in actual
assert "hostname1:1001" in actual
assert re.search(r"%s[^\n]*hostname2:1002" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_demphasizes_maint_instances_for_unrelated_tasks(
):
service = "servicename"
instance = "instancename"
cluster = "fake_cluster"
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
"status": "MAINT",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
}
with mock.patch(
"paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist",
autospec=True,
) as mock_get_all_slaves_for_blacklist_whitelist, mock.patch(
"paasta_tools.marathon_serviceinit.get_backends",
autospec=True) as mock_get_backends, mock.patch(
"paasta_tools.marathon_serviceinit.match_backends_and_tasks",
autospec=True) as mock_match_backends_and_tasks:
mock_get_all_slaves_for_blacklist_whitelist.return_value = [{
"hostname":
"fake",
"attributes": {
"fake_discover": "fake_location_1"
}
}]
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = "fake_discover"
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [(fake_backend, None)]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
assert PaastaColors.red("MAINT") not in actual
assert re.search(
r"%s[^\n]*hostname1:1001" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_demphasizes_maint_instances_for_unrelated_tasks():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'MAINT', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1,
}
with mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config', autospec=True,
) as mock_load_service_namespace_config, mock.patch(
'paasta_tools.marathon_tools.read_registration_for_service_instance', autospec=True,
) as mock_read_reg, mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True,
) as mock_get_all_slaves_for_blacklist_whitelist, mock.patch(
'paasta_tools.marathon_serviceinit.get_backends', autospec=True,
) as mock_get_backends, mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True,
) as mock_match_backends_and_tasks:
mock_get_all_slaves_for_blacklist_whitelist.return_value = [
{
'hostname': 'fake',
'attributes': {
'fake_discover': 'fake_location_1',
},
},
]
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = compose_job_id(service, instance)
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, None),
]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
assert PaastaColors.red('MAINT') not in actual
assert re.search(r"%s[^\n]*hostname1:1001" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_demphasizes_maint_instances_for_unrelated_tasks():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'MAINT', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_registration_for_service_instance', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_get_all_slaves_for_blacklist_whitelist.return_value = [
{
'hostname': 'fake',
'attributes': {
'fake_discover': 'fake_location_1'
}
}
]
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = compose_job_id(service, instance)
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, None),
]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert PaastaColors.red('MAINT') not in actual
assert re.search(r"%s[^\n]*hostname1:1001" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_demphasizes_maint_instances_for_unrelated_tasks():
service = "my_service"
instance = "my_instance"
cluster = "fake_cluster"
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
"status": "MAINT",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
}
with contextlib.nested(
mock.patch("paasta_tools.marathon_tools.load_service_namespace_config", autospec=True),
mock.patch("paasta_tools.marathon_tools.read_namespace_for_service_instance"),
mock.patch("paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute"),
mock.patch("paasta_tools.marathon_serviceinit.get_backends", autospec=True),
mock.patch("paasta_tools.marathon_serviceinit.match_backends_and_tasks", autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = "fake_discover"
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [(fake_backend, None)]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {"fake_location1": ["fakehost1"]}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
)
assert PaastaColors.red("MAINT") not in actual
assert re.search(r"%s[^\n]*hostname1:1001" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_emphasizes_maint_instances():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'MAINT', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {'fake_location1': ['fakehost1']}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert PaastaColors.red('MAINT') in actual
def test_status_smartstack_backends_different_nerve_ns():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
different_ns = 'other_instance'
normal_count = 10
tasks = mock.Mock()
with mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance') as read_ns_mock:
read_ns_mock.return_value = different_ns
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
)
assert "is announced in the" in actual
assert different_ns in actual
def test_status_smartstack_backends_multiple_locations_expected_count():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_registration_for_service_instance',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist',
autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.haproxy_backend_report',
autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
mock_haproxy_backend_report,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_all_slaves_for_blacklist_whitelist.return_value = [{
'hostname':
'hostname1',
'attributes': {
'fake_discover': 'fakelocation'
}
}, {
'hostname':
'hostname2',
'attributes': {
'fake_discover': 'fakelocation2'
}
}]
marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname1',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname2',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
expected_count_per_location = int(normal_count / 2)
mock_haproxy_backend_report.assert_any_call(
expected_count_per_location, 1)
def test_status_smartstack_backends_different_nerve_ns():
service = 'my_service'
instance = 'my_instance'
different_ns = 'different_ns'
service_instance = compose_job_id(service, different_ns)
cluster = 'fake_cluster'
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
},
bad_task: {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress2:1002_hostname2',
'check_status': 'L7OK',
'check_duration': 1
},
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_registration_for_service_instance',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist',
autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_get_all_slaves_for_blacklist_whitelist.return_value = [{
'hostname':
'fakehost',
'attributes': {
'fake_discover': 'fakelocation'
}
}]
mock_read_reg.return_value = service_instance
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
mock_read_reg.return_value = compose_job_id(service, different_ns)
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_called_once_with(
service_instance,
synapse_host='fakehost',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fakelocation" in actual
assert "Healthy" in actual
def test_status_smartstack_backends_verbose_multiple_locations():
service = "servicename"
instance = "instancename"
cluster = "fake_cluster"
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
}
fake_other_backend = {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1002_hostname2",
"check_status": "L7OK",
"check_duration": 1,
}
with mock.patch(
"paasta_tools.marathon_serviceinit.get_slaves",
autospec=True) as mock_get_slaves, mock.patch(
"paasta_tools.marathon_serviceinit.get_backends",
autospec=True,
side_effect=[[fake_backend], [fake_other_backend]],
) as mock_get_backends, mock.patch(
"paasta_tools.marathon_serviceinit.match_backends_and_tasks",
autospec=True,
side_effect=[[(fake_backend, good_task)],
[(fake_other_backend, good_task)]],
):
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = "fake_discover"
mock_get_slaves.return_value = [
{
"hostname": "hostname1",
"attributes": {
"fake_discover": "fakelocation"
}
},
{
"hostname": "hostname2",
"attributes": {
"fake_discover": "fakeotherlocation"
},
},
]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=1,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
mock_get_backends.assert_any_call(
"servicename.fake_nerve_ns",
synapse_host="hostname1",
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
"servicename.fake_nerve_ns",
synapse_host="hostname2",
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_slaves.assert_called_once_with()
assert "fakelocation - %s" % PaastaColors.green("Healthy") in actual
assert "hostname1:1001" in actual
assert "fakeotherlocation - %s" % PaastaColors.green(
"Healthy") in actual
assert "hostname2:1002" in actual
def test_status_smartstack_backends_verbose_multiple_apps():
service = "servicename"
instance = "instancename"
cluster = "fake_cluster"
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
},
bad_task: {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress2:1002_hostname2",
"check_status": "L7OK",
"check_duration": 1,
},
}
with mock.patch(
"paasta_tools.marathon_serviceinit.get_slaves",
autospec=True) as mock_get_slaves, mock.patch(
"paasta_tools.marathon_serviceinit.get_backends",
autospec=True
) as mock_get_backends, mock.patch(
"paasta_tools.marathon_serviceinit.match_backends_and_tasks",
autospec=True) as mock_match_backends_and_tasks:
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = "fake_discover"
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
tasks = [good_task, other_task]
mock_get_slaves.return_value = [{
"hostname": "hostname1",
"attributes": {
"fake_discover": "fakelocation"
}
}]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
mock_get_backends.assert_called_once_with(
"servicename.fake_nerve_ns",
synapse_host="hostname1",
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fakelocation" in actual
assert "hostname1:1001" in actual
assert re.search(
r"%s[^\n]*hostname2:1002" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_multiple_locations_expected_count():
service = "servicename"
instance = "instancename"
cluster = "fake_cluster"
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
}
with mock.patch(
"paasta_tools.marathon_serviceinit.get_slaves",
autospec=True) as mock_get_slaves, mock.patch(
"paasta_tools.marathon_serviceinit.get_backends",
autospec=True
) as mock_get_backends, mock.patch(
"paasta_tools.marathon_serviceinit.match_backends_and_tasks",
autospec=True) as mock_match_backends_and_tasks, mock.patch(
"paasta_tools.marathon_serviceinit.haproxy_backend_report",
autospec=True) as mock_haproxy_backend_report:
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = "fake_discover"
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [(fake_backend, good_task)
]
tasks = [good_task, other_task]
mock_get_slaves.return_value = [
{
"hostname": "hostname1",
"attributes": {
"fake_discover": "fakelocation"
}
},
{
"hostname": "hostname2",
"attributes": {
"fake_discover": "fakelocation2"
}
},
]
marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
mock_get_backends.assert_any_call(
"servicename.fake_nerve_ns",
synapse_host="hostname1",
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
"servicename.fake_nerve_ns",
synapse_host="hostname2",
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
expected_count_per_location = int(normal_count / 2)
mock_haproxy_backend_report.assert_any_call(
expected_count_per_location, 1)
def test_status_smartstack_backends_verbose_emphasizes_maint_instances():
service = 'my_service'
instance = 'my_instance'
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'MAINT',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_namespace_for_service_instance',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist',
autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_get_mesos_slaves_for_blacklist_whitelist.return_value = [{
'hostname':
'fake',
'attributes': {
'fake_discover': 'fake_location_1'
}
}]
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert PaastaColors.red('MAINT') in actual
def test_status_smartstack_backends_verbose_multiple_locations():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
}
fake_other_backend = {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1002_hostname2',
'check_status': 'L7OK',
'check_duration': 1
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_namespace_for_service_instance'
),
mock.patch(
'paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'
),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True,
side_effect=[[fake_backend], [fake_other_backend]]),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True,
side_effect=[[(fake_backend, good_task)],
[(fake_other_backend, good_task)]]),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
'fake_location1': ['fakehost1'],
'fake_location2': ['fakehost2'],
}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=1,
soa_dir=None,
verbose=True,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost1',
synapse_port=3212,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost2',
synapse_port=3212,
)
mock_get_mesos_slaves_grouped_by_attribute.assert_called_once_with(
attribute='fake_discover',
blacklist=[],
)
assert "fake_location1 - %s" % PaastaColors.green('Healthy') in actual
assert "hostname1:1001" in actual
assert "fake_location2 - %s" % PaastaColors.green('Healthy') in actual
assert "hostname2:1002" in actual
def test_status_smartstack_backends_verbose_multiple_apps():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1,
},
bad_task: {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress2:1002_hostname2',
'check_status': 'L7OK',
'check_duration': 1,
},
}
with mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True,
) as mock_load_service_namespace_config, mock.patch(
'paasta_tools.marathon_tools.read_registration_for_service_instance',
autospec=True,
) as mock_read_reg, mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist',
autospec=True,
) as mock_get_all_slaves_for_blacklist_whitelist, mock.patch(
'paasta_tools.marathon_serviceinit.get_backends',
autospec=True,
) as mock_get_backends, mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True,
) as mock_match_backends_and_tasks:
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
tasks = [good_task, other_task]
mock_get_all_slaves_for_blacklist_whitelist.return_value = [
{
'hostname': 'hostname1',
'attributes': {
'fake_discover': 'fakelocation',
},
},
]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
mock_get_backends.assert_called_once_with(
service_instance,
synapse_host='hostname1',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fakelocation" in actual
assert "hostname1:1001" in actual
assert re.search(
r"%s[^\n]*hostname2:1002" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_multiple_apps():
service = "my_service"
instance = "my_instance"
service_instance = compose_job_id(service, instance)
cluster = "fake_cluster"
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
},
bad_task: {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress2:1002_hostname2",
"check_status": "L7OK",
"check_duration": 1,
},
}
with contextlib.nested(
mock.patch("paasta_tools.marathon_tools.load_service_namespace_config", autospec=True),
mock.patch("paasta_tools.marathon_tools.read_namespace_for_service_instance"),
mock.patch("paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute"),
mock.patch("paasta_tools.marathon_serviceinit.get_backends", autospec=True),
mock.patch("paasta_tools.marathon_serviceinit.match_backends_and_tasks", autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = "fake_discover"
mock_read_ns.return_value = instance
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {"fake_location1": ["fakehost1"]}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=True,
)
mock_get_backends.assert_called_once_with(service_instance, synapse_host="fakehost1", synapse_port=3212)
assert "fake_location1" in actual
assert "hostname1:1001" in actual
assert re.search(r"%s[^\n]*hostname2:1002" % re.escape(PaastaColors.GREY), actual)
def test_status_smartstack_backends_verbose_multiple_locations():
service = "my_service"
instance = "my_instance"
service_instance = compose_job_id(service, instance)
cluster = "fake_cluster"
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
}
fake_other_backend = {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1002_hostname2",
"check_status": "L7OK",
"check_duration": 1,
}
with contextlib.nested(
mock.patch("paasta_tools.marathon_tools.load_service_namespace_config", autospec=True),
mock.patch("paasta_tools.marathon_tools.read_namespace_for_service_instance"),
mock.patch("paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute"),
mock.patch(
"paasta_tools.marathon_serviceinit.get_backends",
autospec=True,
side_effect=[[fake_backend], [fake_other_backend]],
),
mock.patch(
"paasta_tools.marathon_serviceinit.match_backends_and_tasks",
autospec=True,
side_effect=[[(fake_backend, good_task)], [(fake_other_backend, good_task)]],
),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = "fake_discover"
mock_read_ns.return_value = instance
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
"fake_location1": ["fakehost1"],
"fake_location2": ["fakehost2"],
}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=1,
soa_dir=None,
verbose=True,
)
mock_get_backends.assert_any_call(service_instance, synapse_host="fakehost1", synapse_port=3212)
mock_get_backends.assert_any_call(service_instance, synapse_host="fakehost2", synapse_port=3212)
mock_get_mesos_slaves_grouped_by_attribute.assert_called_once_with(attribute="fake_discover", blacklist=[])
assert "fake_location1 - %s" % PaastaColors.green("Healthy") in actual
assert "hostname1:1001" in actual
assert "fake_location2 - %s" % PaastaColors.green("Healthy") in actual
assert "hostname2:1002" in actual
def test_status_smartstack_backends_verbose_multiple_locations():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
fake_other_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1002_hostname2',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_registration_for_service_instance', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True,
side_effect=[[fake_backend], [fake_other_backend]]),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True, side_effect=[[(fake_backend, good_task)], [(fake_other_backend, good_task)]]),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_all_slaves_for_blacklist_whitelist.return_value = [
{
'hostname': 'hostname1',
'attributes': {
'fake_discover': 'fakelocation'
}
},
{
'hostname': 'hostname2',
'attributes': {
'fake_discover': 'fakeotherlocation'
}
}
]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=1,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname1',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname2',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_all_slaves_for_blacklist_whitelist.assert_called_once_with(
blacklist=[],
whitelist=[],
)
assert "fakelocation - %s" % PaastaColors.green('Healthy') in actual
assert "hostname1:1001" in actual
assert "fakeotherlocation - %s" % PaastaColors.green('Healthy') in actual
assert "hostname2:1002" in actual
def test_status_smartstack_backends_multiple_locations_expected_count():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.haproxy_backend_report', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
mock_haproxy_backend_report,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
'fake_location1': ['fakehost1'],
'fake_location2': ['fakehost2'],
}
marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost1',
synapse_port=3212,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost2',
synapse_port=3212,
)
expected_count_per_location = int(
normal_count / len(mock_get_mesos_slaves_grouped_by_attribute.return_value))
mock_haproxy_backend_report.assert_any_call(expected_count_per_location, 1)
def test_status_smartstack_backends_verbose_multiple_locations():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
}
fake_other_backend = {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1002_hostname2',
'check_status': 'L7OK',
'check_duration': 1
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_registration_for_service_instance',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist',
autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True,
side_effect=[[fake_backend], [fake_other_backend]]),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True,
side_effect=[[(fake_backend, good_task)],
[(fake_other_backend, good_task)]]),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_all_slaves_for_blacklist_whitelist.return_value = [{
'hostname':
'hostname1',
'attributes': {
'fake_discover': 'fakelocation'
}
}, {
'hostname':
'hostname2',
'attributes': {
'fake_discover': 'fakeotherlocation'
}
}]
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=1,
soa_dir=None,
verbose=True,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname1',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname2',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_all_slaves_for_blacklist_whitelist.assert_called_once_with(
blacklist=[],
whitelist=[],
)
assert "fakelocation - %s" % PaastaColors.green('Healthy') in actual
assert "hostname1:1001" in actual
assert "fakeotherlocation - %s" % PaastaColors.green(
'Healthy') in actual
assert "hostname2:1002" in actual
def test_status_smartstack_backends_different_nerve_ns():
service = 'my_service'
instance = 'my_instance'
different_ns = 'different_ns'
service_instance = compose_job_id(service, different_ns)
cluster = 'fake_cluster'
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1},
bad_task: {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress2:1002_hostname2',
'check_status': 'L7OK', 'check_duration': 1},
}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_registration_for_service_instance', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_get_all_slaves_for_blacklist_whitelist.return_value = [{
'hostname': 'fakehost',
'attributes': {
'fake_discover': 'fakelocation'
}
}]
mock_read_reg.return_value = service_instance
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
mock_read_reg.return_value = compose_job_id(service, different_ns)
tasks = [good_task, other_task]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_called_once_with(
service_instance,
synapse_host='fakehost',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fakelocation" in actual
assert "Healthy" in actual
def test_status_smartstack_backends_different_nerve_ns():
service = "servicename"
instance = "instancename"
different_ns = "different_ns"
service_instance = compose_job_id(service, different_ns)
cluster = "fake_cluster"
good_task = mock.Mock()
bad_task = mock.Mock()
other_task = mock.Mock()
haproxy_backends_by_task = {
good_task: {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress1:1001_hostname1",
"check_status": "L7OK",
"check_duration": 1,
},
bad_task: {
"status": "UP",
"lastchg": "1",
"last_chk": "OK",
"check_code": "200",
"svname": "ipaddress2:1002_hostname2",
"check_status": "L7OK",
"check_duration": 1,
},
}
with mock.patch(
"paasta_tools.marathon_serviceinit.get_slaves",
autospec=True) as mock_get_slaves, mock.patch(
"paasta_tools.marathon_serviceinit.get_backends",
autospec=True
) as mock_get_backends, mock.patch(
"paasta_tools.marathon_serviceinit.match_backends_and_tasks",
autospec=True) as mock_match_backends_and_tasks:
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = "fake_discover"
mock_get_slaves.return_value = [{
"hostname": "fakehost",
"attributes": {
"fake_discover": "fakelocation"
}
}]
mock_get_backends.return_value = haproxy_backends_by_task.values()
mock_match_backends_and_tasks.return_value = [
(haproxy_backends_by_task[good_task], good_task),
(haproxy_backends_by_task[bad_task], None),
(None, other_task),
]
tasks = [good_task, other_task]
with mock.patch.object(
fake_marathon_job_config,
"get_registrations",
return_value=[compose_job_id(service, different_ns)],
):
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=len(haproxy_backends_by_task),
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
mock_get_backends.assert_called_once_with(
service_instance,
synapse_host="fakehost",
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fakelocation" in actual
assert "Healthy" in actual
def test_status_smartstack_backends_multiple_locations_expected_count():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_registration_for_service_instance', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True),
mock.patch('paasta_tools.marathon_serviceinit.haproxy_backend_report', autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_reg,
mock_get_all_slaves_for_blacklist_whitelist,
mock_get_backends,
mock_match_backends_and_tasks,
mock_haproxy_backend_report,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_reg.return_value = service_instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_all_slaves_for_blacklist_whitelist.return_value = [
{
'hostname': 'hostname1',
'attributes': {
'fake_discover': 'fakelocation'
}
},
{
'hostname': 'hostname2',
'attributes': {
'fake_discover': 'fakelocation2'
}
}
]
marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname1',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='hostname2',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
expected_count_per_location = int(normal_count / 2)
mock_haproxy_backend_report.assert_any_call(expected_count_per_location, 1)
def test_status_smartstack_backends_multiple_locations_expected_count():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
normal_count = 10
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'UP',
'lastchg': '1',
'last_chk': 'OK',
'check_code': '200',
'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK',
'check_duration': 1
}
with contextlib.nested(
mock.patch(
'paasta_tools.marathon_tools.load_service_namespace_config',
autospec=True),
mock.patch(
'paasta_tools.marathon_tools.read_namespace_for_service_instance'
),
mock.patch(
'paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'
),
mock.patch('paasta_tools.marathon_serviceinit.get_backends',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True),
mock.patch(
'paasta_tools.marathon_serviceinit.haproxy_backend_report',
autospec=True),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
mock_haproxy_backend_report,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
'fake_location1': ['fakehost1'],
'fake_location2': ['fakehost2'],
}
marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=normal_count,
soa_dir=None,
verbose=False,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost1',
synapse_port=3212,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost2',
synapse_port=3212,
)
expected_count_per_location = int(
normal_count /
len(mock_get_mesos_slaves_grouped_by_attribute.return_value))
mock_haproxy_backend_report.assert_any_call(
expected_count_per_location, 1)
def test_status_smartstack_backends_verbose_multiple_locations():
service = 'my_service'
instance = 'my_instance'
service_instance = compose_job_id(service, instance)
cluster = 'fake_cluster'
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1}
fake_other_backend = {'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1002_hostname2',
'check_status': 'L7OK', 'check_duration': 1}
with contextlib.nested(
mock.patch('paasta_tools.marathon_tools.load_service_namespace_config', autospec=True),
mock.patch('paasta_tools.marathon_tools.read_namespace_for_service_instance'),
mock.patch('paasta_tools.marathon_serviceinit.get_mesos_slaves_grouped_by_attribute'),
mock.patch('paasta_tools.marathon_serviceinit.get_backends', autospec=True,
side_effect=[[fake_backend], [fake_other_backend]]),
mock.patch('paasta_tools.marathon_serviceinit.match_backends_and_tasks',
autospec=True, side_effect=[[(fake_backend, good_task)], [(fake_other_backend, good_task)]]),
) as (
mock_load_service_namespace_config,
mock_read_ns,
mock_get_mesos_slaves_grouped_by_attribute,
mock_get_backends,
mock_match_backends_and_tasks,
):
mock_load_service_namespace_config.return_value.get_discover.return_value = 'fake_discover'
mock_read_ns.return_value = instance
tasks = [good_task, other_task]
mock_get_mesos_slaves_grouped_by_attribute.return_value = {
'fake_location1': ['fakehost1'],
'fake_location2': ['fakehost2'],
}
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
tasks=tasks,
expected_count=1,
soa_dir=None,
verbose=True,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost1',
synapse_port=3212,
)
mock_get_backends.assert_any_call(
service_instance,
synapse_host='fakehost2',
synapse_port=3212,
)
mock_get_mesos_slaves_grouped_by_attribute.assert_called_once_with(
attribute='fake_discover',
blacklist=[],
)
assert "fake_location1 - %s" % PaastaColors.green('Healthy') in actual
assert "hostname1:1001" in actual
assert "fake_location2 - %s" % PaastaColors.green('Healthy') in actual
assert "hostname2:1002" in actual
def test_status_smartstack_backends_multiple_locations():
service = 'servicename'
instance = 'instancename'
cluster = 'fake_cluster'
good_task = mock.Mock()
other_task = mock.Mock()
fake_backend = {
'status': 'UP', 'lastchg': '1', 'last_chk': 'OK',
'check_code': '200', 'svname': 'ipaddress1:1001_hostname1',
'check_status': 'L7OK', 'check_duration': 1,
}
with mock.patch(
'paasta_tools.marathon_serviceinit.get_all_slaves_for_blacklist_whitelist', autospec=True,
) as mock_get_all_slaves_for_blacklist_whitelist, mock.patch(
'paasta_tools.marathon_serviceinit.get_backends', autospec=True,
) as mock_get_backends, mock.patch(
'paasta_tools.marathon_serviceinit.match_backends_and_tasks', autospec=True,
) as mock_match_backends_and_tasks:
fake_service_namespace_config = mock.Mock()
fake_service_namespace_config.get_discover.return_value = 'fake_discover'
mock_get_backends.return_value = [fake_backend]
mock_match_backends_and_tasks.return_value = [
(fake_backend, good_task),
]
tasks = [good_task, other_task]
mock_get_all_slaves_for_blacklist_whitelist.return_value = [
{
'hostname': 'fakehost',
'attributes': {
'fake_discover': 'fakelocation',
},
},
{
'hostname': 'fakeotherhost',
'attributes': {
'fake_discover': 'fakeotherlocation',
},
},
]
actual = marathon_serviceinit.status_smartstack_backends(
service=service,
instance=instance,
cluster=cluster,
job_config=fake_marathon_job_config,
service_namespace_config=fake_service_namespace_config,
tasks=tasks,
expected_count=len(mock_get_backends.return_value),
soa_dir=None,
verbose=False,
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
system_deploy_blacklist=[],
system_deploy_whitelist=[],
)
mock_get_backends.assert_any_call(
'servicename.fake_nerve_ns',
synapse_host='fakehost',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
mock_get_backends.assert_any_call(
'servicename.fake_nerve_ns',
synapse_host='fakeotherhost',
synapse_port=123456,
synapse_haproxy_url_format=DEFAULT_SYNAPSE_HAPROXY_URL_FORMAT,
)
assert "fakelocation - %s" % PaastaColors.green('Healthy') in actual
assert "fakeotherlocation - %s" % PaastaColors.green('Healthy') in actual
