def test_invalidate_address(self):
""" Test the invalidation of addresses. """
from supervisor.states import ProcessStates
from supvisors.process import ProcessStatus
# create conflict directly with 3 process info
info = any_process_info_by_state(ProcessStates.BACKOFF)
process = ProcessStatus(info['group'], info['name'], self.supvisors)
process.add_info('10.0.0.1', info)
process.add_info('10.0.0.2',
any_process_info_by_state(ProcessStates.RUNNING))
process.add_info('10.0.0.3',
any_process_info_by_state(ProcessStates.STARTING))
# check the conflict
self.assertTrue(process.conflicting())
self.assertEqual(ProcessStates.RUNNING, process.state)
# invalidate RUNNING one
process.invalidate_address('10.0.0.2', False)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN,
process.infos['10.0.0.2']['state'])
# check the conflict
self.assertTrue(process.conflicting())
# check new synthetic state
self.assertEqual(ProcessStates.BACKOFF, process.state)
# invalidate BACKOFF one
process.invalidate_address('10.0.0.1', False)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN,
process.infos['10.0.0.1']['state'])
# check 1 address: no conflict
self.assertFalse(process.conflicting())
# check synthetic state (running process)
self.assertEqual(ProcessStates.STARTING, process.state)
# invalidate STARTING one
process.invalidate_address('10.0.0.3', True)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN,
process.infos['10.0.0.3']['state'])
# check 0 address: no conflict
self.assertFalse(process.conflicting())
# check that synthetic state became FATAL
self.assertEqual(ProcessStates.FATAL, process.state)
# check that failure_handler is notified
self.assertEqual(
[call(process)],
self.supvisors.failure_handler.add_default_job.call_args_list)
# add one STOPPING
process.add_info('10.0.0.4',
any_process_info_by_state(ProcessStates.STOPPING))
# check state STOPPING
self.assertEqual(ProcessStates.STOPPING, process.state)
# invalidate STOPPING one
process.invalidate_address('10.0.0.4', False)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN,
process.infos['10.0.0.4']['state'])
# check that synthetic state became STOPPED
self.assertEqual(ProcessStates.STOPPED, process.state)
def test_invalidate_address(self):
""" Test the invalidation of addresses. """
from supervisor.states import ProcessStates
from supvisors.process import ProcessStatus
# create conflict directly with 3 process info
info = any_process_info_by_state(ProcessStates.BACKOFF)
process = ProcessStatus(info['group'], info['name'], self.supvisors)
process.add_info('10.0.0.1', info)
process.add_info('10.0.0.2', any_process_info_by_state(ProcessStates.RUNNING))
process.add_info('10.0.0.3', any_process_info_by_state(ProcessStates.STARTING))
# check the conflict
self.assertTrue(process.conflicting())
self.assertEqual(ProcessStates.RUNNING, process.state)
# invalidate RUNNING one
process.invalidate_address('10.0.0.2', False)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.2']['state'])
# check the conflict
self.assertTrue(process.conflicting())
# check new synthetic state
self.assertEqual(ProcessStates.BACKOFF, process.state)
# invalidate BACKOFF one
process.invalidate_address('10.0.0.1', False)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.1']['state'])
# check 1 address: no conflict
self.assertFalse(process.conflicting())
# check synthetic state (running process)
self.assertEqual(ProcessStates.STARTING, process.state)
# invalidate STARTING one
process.invalidate_address('10.0.0.3', True)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.3']['state'])
# check 0 address: no conflict
self.assertFalse(process.conflicting())
# check that synthetic state became FATAL
self.assertEqual(ProcessStates.FATAL, process.state)
# check that failure_handler is notified
self.assertEqual([call(process)], self.supvisors.failure_handler.add_default_job.call_args_list)
# add one STOPPING
process.add_info('10.0.0.4', any_process_info_by_state(ProcessStates.STOPPING))
# check state STOPPING
self.assertEqual(ProcessStates.STOPPING, process.state)
# invalidate STOPPING one
process.invalidate_address('10.0.0.4', False)
# check state became UNKNOWN on invalidated address
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.4']['state'])
# check that synthetic state became STOPPED
self.assertEqual(ProcessStates.STOPPED, process.state)
def test_invalidate_address(self):
""" Test the invalidation of addresses. """
from supervisor.states import ProcessStates
from supvisors.process import ProcessStatus
# create conflict directly with 3 process info
info = any_process_info_by_state(ProcessStates.BACKOFF)
process = ProcessStatus(info['group'], info['name'], self.supvisors)
process.add_info('10.0.0.1', info)
process.add_info('10.0.0.2', any_process_info_by_state(ProcessStates.RUNNING))
process.add_info('10.0.0.3', any_process_info_by_state(ProcessStates.STARTING))
# check the conflict
self.assertTrue(process.conflicting())
self.assertEqual(ProcessStates.RUNNING, process.state)
# invalidate RUNNING one
process.invalidate_address('10.0.0.2')
# check UNKNOWN
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.2']['state'])
# check the conflict
self.assertTrue(process.conflicting())
# check new synthetic state
self.assertEqual(ProcessStates.BACKOFF, process.state)
# invalidate BACKOFF one
process.invalidate_address('10.0.0.1')
# check UNKNOWN
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.1']['state'])
# check 1 address: no conflict
self.assertFalse(process.conflicting())
# check state (running process)
self.assertEqual(ProcessStates.STARTING, process.state)
# invalidate STARTING one
process.invalidate_address('10.0.0.3')
# check UNKNOWN
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.3']['state'])
# check 0 address: no conflict
self.assertFalse(process.conflicting())
# check state FATAL
self.assertEqual(ProcessStates.FATAL, process.state)
# check mark_for_restart
self.assertFalse(process.mark_for_restart)
# add one STOPPING
process.add_info('10.0.0.4', any_process_info_by_state(ProcessStates.STOPPING))
# check state STOPPING
self.assertEqual(ProcessStates.STOPPING, process.state)
# invalidate STOPPING one
process.invalidate_address('10.0.0.4')
# check UNKNOWN
self.assertEqual(ProcessStates.UNKNOWN, process.infos['10.0.0.4']['state'])
# check state STOPPED
self.assertEqual(ProcessStates.STOPPED, process.state)
def test_conflicting(self):
""" Test the process conflicting rules. """
from supervisor.states import ProcessStates
from supvisors.process import ProcessStatus
# when there is only one STOPPED process info, there is no conflict
info = any_process_info_by_state(ProcessStates.STOPPED)
process = ProcessStatus(info['group'], info['name'], self.supvisors)
process.add_info('10.0.0.1', info)
self.assertFalse(process.conflicting())
# the addition of a running address, still no conflict
process.addresses.add('10.0.0.2')
self.assertFalse(process.conflicting())
# the addition of a new running address raises a conflict
process.addresses.add('10.0.0.4')
self.assertTrue(process.conflicting())
# remove the first running address to solve the conflict
process.addresses.remove('10.0.0.2')
self.assertFalse(process.conflicting())
def test_conflicting(self):
""" Test the process conflicting rules. """
from supervisor.states import ProcessStates
from supvisors.process import ProcessStatus
# when there is only one STOPPED process info, there is no conflict
info = any_process_info_by_state(ProcessStates.STOPPED)
process = ProcessStatus(info['group'], info['name'], self.supvisors)
process.add_info('10.0.0.1', info)
self.assertFalse(process.conflicting())
# the addition of a running address, still no conflict
process.addresses.add('10.0.0.2')
self.assertFalse(process.conflicting())
# the addition of a new running address raises a conflict
process.addresses.add('10.0.0.4')
self.assertTrue(process.conflicting())
# remove the first running address to solve the conflict
process.addresses.remove('10.0.0.2')
self.assertFalse(process.conflicting())