def test_dump_diags_process(self):
process_results = [
('Execution time in user mode (seconds)', 'ru_utime', 1),
('Execution time in kernel mode (seconds)', 'ru_stime', 2),
('Maximum Resident Set Size (KB)', 'ru_maxrss', 3),
('Soft page faults', 'ru_minflt', 4),
('Hard page faults', 'ru_majflt', 5),
('Input events', 'ru_inblock', 6),
('Output events', 'ru_oublock', 7),
('Voluntary context switches', 'ru_nvcsw', 8),
('Involuntary context switches', 'ru_nivcsw', 9),
]
with mock.patch('calico.felix.futils.stat_log') as m_log:
with mock.patch('calico.felix.futils.resource') as m_resource:
res = m_resource.getrusage.return_value
for _, field, val in process_results:
setattr(res, field, val)
calls = [
mock.call.info('=== DIAGNOSTICS ==='),
mock.call.info("--- %s ---", "foo"),
mock.call.info('--- %s ---', 'Process Statistics'),
mock.call.info('=== END OF DIAGNOSTICS ==='),
]
calls.extend(
mock.call.info('%s: %s', name, value) for name, _, value
in process_results
)
futils.register_process_statistics()
futils.dump_diags()
m_log.assert_has_calls(calls, any_order=True)
def test_dump_diags_process(self):
process_results = [
('Execution time in user mode (seconds)', 'ru_utime', 1),
('Execution time in kernel mode (seconds)', 'ru_stime', 2),
('Maximum Resident Set Size (KB)', 'ru_maxrss', 3),
('Soft page faults', 'ru_minflt', 4),
('Hard page faults', 'ru_majflt', 5),
('Input events', 'ru_inblock', 6),
('Output events', 'ru_oublock', 7),
('Voluntary context switches', 'ru_nvcsw', 8),
('Involuntary context switches', 'ru_nivcsw', 9),
]
with mock.patch('calico.felix.futils.stat_log') as m_log:
with mock.patch('calico.felix.futils.resource') as m_resource:
res = m_resource.getrusage.return_value
for _, field, val in process_results:
setattr(res, field, val)
calls = [
mock.call.info('=== DIAGNOSTICS ==='),
mock.call.info("--- %s ---", "foo"),
mock.call.info('--- %s ---', 'Process Statistics'),
mock.call.info('=== END OF DIAGNOSTICS ==='),
]
calls.extend(
mock.call.info('%s: %s', name, value) for name, _, value
in process_results
)
futils.register_process_statistics()
futils.dump_diags()
m_log.assert_has_calls(calls, any_order=True)
def test_dump_diags_process(self):
process_results = [
("Execution time in user mode (seconds)", "ru_utime", 1),
("Execution time in kernel mode (seconds)", "ru_stime", 2),
("Maximum Resident Set Size (KB)", "ru_maxrss", 3),
("Soft page faults", "ru_minflt", 4),
("Hard page faults", "ru_majflt", 5),
("Input events", "ru_inblock", 6),
("Output events", "ru_oublock", 7),
("Voluntary context switches", "ru_nvcsw", 8),
("Involuntary context switches", "ru_nivcsw", 9),
]
with mock.patch("calico.felix.futils.stat_log") as m_log:
with mock.patch("calico.felix.futils.resource") as m_resource:
res = m_resource.getrusage.return_value
for _, field, val in process_results:
setattr(res, field, val)
calls = [
mock.call.info("=== DIAGNOSTICS ==="),
mock.call.info("--- %s ---", "foo"),
mock.call.info("--- %s ---", "Process Statistics"),
mock.call.info("=== END OF DIAGNOSTICS ==="),
]
calls.extend(mock.call.info("%s: %s", name, value) for name, _, value in process_results)
futils.register_process_statistics()
futils.dump_diags()
m_log.assert_has_calls(calls, any_order=True)
def test_dump_diags(self):
with mock.patch("calico.felix.futils.stat_log") as m_log:
self.sc.increment("bar")
futils.dump_diags()
m_log.assert_has_calls([
mock.call.info("=== DIAGNOSTICS ==="),
mock.call.info("--- %s ---", "foo"),
mock.call.info("%s: %s", "bar", 1),
mock.call.info("=== END OF DIAGNOSTICS ==="),
], any_order=True)
def test_dump_diags(self):
with mock.patch("calico.felix.futils.stat_log") as m_log:
self.sc.increment("bar")
futils.dump_diags()
self.assertEqual(m_log.info.mock_calls, [
mock.call("=== DIAGNOSTICS ==="),
mock.call("--- %s ---", "foo"),
mock.call("%s: %s", "bar", 1),
mock.call("=== END OF DIAGNOSTICS ==="),
])
def test_dump_diags(self):
with mock.patch("calico.felix.futils.stat_log") as m_log:
self.sc.increment("bar")
futils.dump_diags()
self.assertEqual(m_log.info.mock_calls,
[
mock.call("=== DIAGNOSTICS ==="),
mock.call("--- %s ---", "foo"),
mock.call("%s: %s", "bar", 1),
mock.call("=== END OF DIAGNOSTICS ==="),
])
def test_dump_diags(self):
with mock.patch("calico.felix.futils.stat_log") as m_log:
self.sc.increment("bar")
futils.dump_diags()
m_log.assert_has_calls([
mock.call.info("=== DIAGNOSTICS ==="),
mock.call.info("--- %s ---", "foo"),
mock.call.info("%s: %s", "bar", 1),
mock.call.info("=== END OF DIAGNOSTICS ==="),
],
any_order=True)
def test_main_greenlet_no_ipv6(self, m_iwait, m_MasqueradeManager,
m_IptablesUpdater, m_UpdateSplitter,
m_host_chains, m_wl_chains,
m_start, m_load,
m_ipset_4,
m_check_output, m_check_call, m_popen,
m_configure_global_kernel_config,
m_list_interface_ips, m_path_exists,
m_install_globals, m_conntrack):
m_popen.return_value.communicate.return_value = "", ""
m_IptablesUpdater.return_value.greenlet = mock.Mock()
m_MasqueradeManager.return_value.greenlet = mock.Mock()
m_UpdateSplitter.return_value.greenlet = mock.Mock()
m_host_chains.return_value.greenlet = mock.Mock()
m_wl_chains.return_value.greenlet = mock.Mock()
m_list_interface_ips.return_value = set()
env_dict = {
"FELIX_ETCDADDR": "localhost:4001",
"FELIX_ETCDSCHEME": "http",
"FELIX_ETCDKEYFILE": "none",
"FELIX_ETCDCERTFILE": "none",
"FELIX_ETCDCAFILE": "none",
"FELIX_FELIXHOSTNAME": "myhost",
"FELIX_INTERFACEPREFIX": "tap",
"FELIX_METADATAIP": "10.0.0.1",
"FELIX_METADATAPORT": "1234",
"FELIX_IPINIPENABLED": "True",
"FELIX_IPINIPMTU": "1480",
"FELIX_DEFAULTINPUTCHAINACTION": "RETURN"
}
config = load_config("felix_missing.cfg", env_dict=env_dict)
with gevent.Timeout(5):
self.assertRaises(TestException,
felix._main_greenlet, config)
m_load.assert_called_once_with(async=False)
m_configure_global_kernel_config.assert_called_once_with()
m_install_globals.assert_called_once_with(mock.ANY, mock.ANY, mock.ANY,
ip_version=4)
m_conntrack.assert_called_once_with()
# Cover the diags dump function.
futils.dump_diags()
def test_dump_diags_cover(self):
with mock.patch("calico.felix.futils.stat_log") as m_log:
m_log.info.side_effect = Exception()
m_log.exception.side_effect = Exception()
futils.dump_diags()
def test_dump_diags_cover(self):
with mock.patch("calico.felix.futils.stat_log") as m_log:
m_log.info.side_effect = Exception()
m_log.exception.side_effect = Exception()
futils.dump_diags()
