def test_min_modify_time(self):
fb = FakedBuilder(device_count=4)
builder = fb.gen_builder(balanced=False)
pickle.dump(builder.to_dict(),
open(os.path.join(self.testdir, 'account.builder'), 'wb'),
protocol=2)
rmd = RingMasterServer(rms_conf={'ringmasterd': self.confdict})
rmd.logger = MagicMock()
self.assertFalse(rmd.min_modify_time('account'))
t = time.time() - 8600
os.utime(os.path.join(self.testdir, 'account.builder'), (t, t))
self.assertTrue(rmd.min_modify_time('account'))
def test_min_modify_time(self):
fb = FakedBuilder(device_count=4)
builder = fb.gen_builder(balanced=False)
pickle.dump(builder.to_dict(),
open(os.path.join(self.testdir, 'account.builder'), 'wb'),
protocol=2)
rmd = RingMasterServer(rms_conf={'ringmasterd': self.confdict})
rmd.logger = MagicMock()
self.assertFalse(rmd.min_modify_time('account'))
t = time.time() - 8600
os.utime(os.path.join(self.testdir, 'account.builder'), (t, t))
self.assertTrue(rmd.min_modify_time('account'))
def test_orchestration_pass(self, srs):
srs.return_value = Mock()
self._setup_builder_rings(count=4, balanced=False)
rmd = RingMasterServer(rms_conf={'ringmasterd': self.confdict})
rmd.logger = MagicMock()
rmd.ring_requires_change = MagicMock(return_value=True)
rmd.min_part_hours_ok = MagicMock(return_value=True)
rmd.min_modify_time = MagicMock(return_value=True)
rmd.dispersion_ok = MagicMock(return_value=True)
rmd.ring_balance_ok = MagicMock(return_value=True)
rmd.rebalance_ring = MagicMock(return_value=True)
rmd.write_builder = MagicMock(return_value=True)
rmd.write_ring = MagicMock(return_value=True)
def _reset_all():
rmd.ring_requires_change.reset_mock()
rmd.min_part_hours_ok.reset_mock()
rmd.min_modify_time.reset_mock()
rmd.dispersion_ok.reset_mock()
rmd.ring_balance_ok.reset_mock()
rmd.rebalance_ring.reset_mock()
rmd.write_builder.reset_mock()
rmd.write_ring.reset_mock()
srs.reset_mock()
# passes with no changes
rmd.ring_requires_change.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertFalse(rmd.min_part_hours_ok.called)
self.assertFalse(rmd.min_modify_time.called)
self.assertFalse(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
_reset_all()
# change required, with min_part_hours enabled and everything ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertTrue(rmd.dispersion_ok.called)
self.assertTrue(rmd.ring_balance_ok.called)
self.assertTrue(rmd.rebalance_ring.called)
self.assertTrue(rmd.write_builder.called)
self.assertTrue(rmd.write_ring.called)
self.assertTrue(ring_changed)
_reset_all()
# change required, min_part_hours enabled and min_part_hours not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.min_part_hours_ok.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertFalse(rmd.min_modify_time.called)
self.assertFalse(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
rmd.min_part_hours_ok.return_value = True
_reset_all()
# change required, min_part_hours enabled and min_modify_time not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.min_modify_time.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertFalse(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
rmd.min_modify_time.return_value = True
_reset_all()
# change required, min_part_hours enabled and dispersion not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.dispersion_ok.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertTrue(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
rmd.dispersion_ok.return_value = True
_reset_all()
# change required, min_part_hours enabled and ring balance not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.ring_balance_ok.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertTrue(rmd.dispersion_ok.called)
self.assertTrue(rmd.ring_balance_ok.called)
self.assertTrue(rmd.rebalance_ring.called)
self.assertTrue(rmd.write_builder.called)
self.assertTrue(rmd.write_ring.called)
self.assertTrue(ring_changed)
rmd.ring_balance_ok.return_value = True
_reset_all()
def test_orchestration_pass(self, srs):
srs.return_value = Mock()
self._setup_builder_rings(count=4, balanced=False)
rmd = RingMasterServer(rms_conf={'ringmasterd': self.confdict})
rmd.logger = MagicMock()
rmd.ring_requires_change = MagicMock(return_value=True)
rmd.min_part_hours_ok = MagicMock(return_value=True)
rmd.min_modify_time = MagicMock(return_value=True)
rmd.dispersion_ok = MagicMock(return_value=True)
rmd.ring_balance_ok = MagicMock(return_value=True)
rmd.rebalance_ring = MagicMock(return_value=True)
rmd.write_builder = MagicMock(return_value=True)
rmd.write_ring = MagicMock(return_value=True)
def _reset_all():
rmd.ring_requires_change.reset_mock()
rmd.min_part_hours_ok.reset_mock()
rmd.min_modify_time.reset_mock()
rmd.dispersion_ok.reset_mock()
rmd.ring_balance_ok.reset_mock()
rmd.rebalance_ring.reset_mock()
rmd.write_builder.reset_mock()
rmd.write_ring.reset_mock()
srs.reset_mock()
# passes with no changes
rmd.ring_requires_change.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertFalse(rmd.min_part_hours_ok.called)
self.assertFalse(rmd.min_modify_time.called)
self.assertFalse(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
_reset_all()
# change required, with min_part_hours enabled and everything ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertTrue(rmd.dispersion_ok.called)
self.assertTrue(rmd.ring_balance_ok.called)
self.assertTrue(rmd.rebalance_ring.called)
self.assertTrue(rmd.write_builder.called)
self.assertTrue(rmd.write_ring.called)
self.assertTrue(ring_changed)
_reset_all()
# change required, min_part_hours enabled and min_part_hours not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.min_part_hours_ok.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertFalse(rmd.min_modify_time.called)
self.assertFalse(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
rmd.min_part_hours_ok.return_value = True
_reset_all()
# change required, min_part_hours enabled and min_modify_time not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.min_modify_time.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertFalse(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
rmd.min_modify_time.return_value = True
_reset_all()
# change required, min_part_hours enabled and dispersion not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.dispersion_ok.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertTrue(rmd.dispersion_ok.called)
self.assertFalse(rmd.ring_balance_ok.called)
self.assertFalse(rmd.rebalance_ring.called)
self.assertFalse(rmd.write_builder.called)
self.assertFalse(rmd.write_ring.called)
self.assertFalse(ring_changed)
rmd.dispersion_ok.return_value = True
_reset_all()
# change required, min_part_hours enabled and ring balance not ready
rmd.ring_requires_change.return_value = True
rmd.mph_enabled = True
rmd.ring_balance_ok.return_value = False
ring_changed = rmd.orchestration_pass('object')
self.assertTrue(rmd.min_part_hours_ok.called)
self.assertTrue(rmd.min_modify_time.called)
self.assertTrue(rmd.dispersion_ok.called)
self.assertTrue(rmd.ring_balance_ok.called)
self.assertTrue(rmd.rebalance_ring.called)
self.assertTrue(rmd.write_builder.called)
self.assertTrue(rmd.write_ring.called)
self.assertTrue(ring_changed)
rmd.ring_balance_ok.return_value = True
_reset_all()
