def test_bb8_rebalance_rule(self): """ BB8: Test the rebalance rule method""" scope = InternalScope('mock', **self.vo) files = create_files(3, scope, self.rse1_id) dataset = 'dataset_' + str(uuid()) add_did(scope, dataset, DIDType.from_sym('DATASET'), self.jdoe) attach_dids(scope, dataset, files, self.jdoe) rule_id = add_rule(dids=[{'scope': scope, 'name': dataset}], account=self.jdoe, copies=1, rse_expression=self.rse1, grouping='NONE', weight='fakeweight', lifetime=None, locked=False, subscription_id=None)[0] rule = {} try: rule = get_rule(rule_id) except: assert_raises(RuleNotFound, get_rule, rule_id) child_rule = rebalance_rule(rule, 'Rebalance', self.rse3, priority=3) rule_cleaner(once=True) assert(get_rule(rule_id)['expires_at'] <= datetime.utcnow()) assert(get_rule(rule_id)['child_rule_id'] == child_rule) rule_cleaner(once=True) assert(get_rule(rule_id)['expires_at'] <= datetime.utcnow()) successful_transfer(scope=scope, name=files[0]['name'], rse_id=self.rse3_id, nowait=False) successful_transfer(scope=scope, name=files[1]['name'], rse_id=self.rse3_id, nowait=False) with assert_raises(UnsupportedOperation): delete_rule(rule_id) successful_transfer(scope=scope, name=files[2]['name'], rse_id=self.rse3_id, nowait=False) rule_cleaner(once=True) assert(get_rule(child_rule)['state'] == RuleState.OK)
def test_bb8_rebalance_rule(vo, root_account, jdoe_account, rse_factory, mock_scope, did_factory): """BB8: Test the rebalance rule method""" rse1, rse1_id = rse_factory.make_posix_rse() rse2, rse2_id = rse_factory.make_posix_rse() # Add Tags T1 = tag_generator() T2 = tag_generator() add_rse_attribute(rse1_id, T1, True) add_rse_attribute(rse2_id, T2, True) # Add fake weights add_rse_attribute(rse1_id, "fakeweight", 10) add_rse_attribute(rse2_id, "fakeweight", 0) # Add quota set_local_account_limit(jdoe_account, rse1_id, -1) set_local_account_limit(jdoe_account, rse2_id, -1) set_local_account_limit(root_account, rse1_id, -1) set_local_account_limit(root_account, rse2_id, -1) files = create_files(3, mock_scope, rse1_id) dataset = did_factory.make_dataset() attach_dids(mock_scope, dataset['name'], files, jdoe_account) set_status(mock_scope, dataset['name'], open=False) # Invalid the cache because the result of parse_expression is cached REGION.invalidate() rule_id = add_rule(dids=[{'scope': mock_scope, 'name': dataset['name']}], account=jdoe_account, copies=1, rse_expression=rse1, grouping='NONE', weight='fakeweight', lifetime=None, locked=False, subscription_id=None)[0] rule = {} try: rule = get_rule(rule_id) except: pytest.raises(RuleNotFound, get_rule, rule_id) child_rule = rebalance_rule(rule, 'Rebalance', rse2, priority=3) rule_cleaner(once=True) assert(get_rule(rule_id)['expires_at'] <= datetime.utcnow()) assert(get_rule(rule_id)['child_rule_id'] == child_rule) rule_cleaner(once=True) assert(get_rule(rule_id)['expires_at'] <= datetime.utcnow()) successful_transfer(scope=mock_scope, name=files[0]['name'], rse_id=rse2_id, nowait=False) successful_transfer(scope=mock_scope, name=files[1]['name'], rse_id=rse2_id, nowait=False) with pytest.raises(UnsupportedOperation): delete_rule(rule_id) successful_transfer(scope=mock_scope, name=files[2]['name'], rse_id=rse2_id, nowait=False) rule_cleaner(once=True) assert(get_rule(child_rule)['state'] == RuleState.OK) set_metadata(mock_scope, dataset['name'], 'lifetime', -86400) undertaker.run(once=True)