# coding: utf-8 # Copyright (C) 1994-2021 Altair Engineering, Inc. # For more information, contact Altair at www.altair.com. # # This file is part of both the OpenPBS software ("OpenPBS") # and the PBS Professional ("PBS Pro") software. # # Open Source License Information: # # OpenPBS is free software. You can redistribute it and/or modify it under # the terms of the GNU Affero General Public License as published by the # Free Software Foundation, either version 3 of the License, or (at your # option) any later version. # # OpenPBS is distributed in the hope that it will be useful, but WITHOUT # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or # FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero General Public # License for more details. # # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see . # # Commercial License Information: # # PBS Pro is commercially licensed software that shares a common core with # the OpenPBS software. For a copy of the commercial license terms and # conditions, go to: (http://www.pbspro.com/agreement.html) or contact the # Altair Legal Department. # # Altair's dual-license business model allows companies, individuals, and # organizations to create proprietary derivative works of OpenPBS and # distribute them - whether embedded or bundled with other software - # under a commercial license agreement. # # Use of Altair's trademarks, including but not limited to "PBS™", # "OpenPBS®", "PBS Professional®", and "PBS Pro™" and Altair's logos is # subject to Altair's trademark licensing policies. from tests.interfaces import * class TestSchedulerInterface(TestInterfaces): """ Test suite to test different scheduler interfaces """ def setUp(self): TestInterfaces.setUp(self) a = {'partition': 'P1', 'sched_host': self.server.hostname} self.server.manager(MGR_CMD_CREATE, SCHED, a, id="TestCommonSched") self.scheds['TestCommonSched'].create_scheduler() self.scheds['TestCommonSched'].start() def test_duplicate_scheduler_name(self): """ Check for the scheduler object name. """ try: self.server.manager(MGR_CMD_CREATE, SCHED, {'sched_host': self.server.hostname}, id="TestCommonSched") except PbsManagerError as e: if self.server.get_op_mode() == PTL_CLI: self.assertTrue( 'qmgr: Error (15211) returned from server' in e.msg[1]) def test_permission_on_scheduler(self): """ Check for the permission to create/delete/modify scheduler object. """ # Check for create permission try: self.server.manager(MGR_CMD_CREATE, SCHED, {'sched_host': self.server.hostname}, id="testCreateSched", runas=OPER_USER) except PbsManagerError as e: if self.server.get_op_mode() == PTL_CLI: self.assertTrue( 'qmgr: Error (15007) returned from server' in e.msg[1]) self.server.manager(MGR_CMD_CREATE, SCHED, {'sched_host': self.server.hostname}, id="testCreateSched", runas=ROOT_USER) # Check for delete permission self.server.manager(MGR_CMD_CREATE, SCHED, {'sched_host': self.server.hostname}, id="testDeleteSched") try: self.server.manager(MGR_CMD_DELETE, SCHED, id="testDeleteSched", runas=OPER_USER) except PbsManagerError as e: if self.server.get_op_mode() == PTL_CLI: self.assertTrue( 'qmgr: Error (15007) returned from server' in e.msg[1]) self.server.manager(MGR_CMD_DELETE, SCHED, id="testDeleteSched", runas=ROOT_USER) # Check for attribute set permission try: self.server.manager(MGR_CMD_SET, SCHED, {'sched_cycle_length': 12000}, id="TestCommonSched", runas=OPER_USER) except PbsManagerError as e: if self.server.get_op_mode() == PTL_CLI: self.assertTrue( 'qmgr: Error (15007) returned from server' in e.msg[1]) self.server.manager(MGR_CMD_SET, SCHED, {'sched_cycle_length': 12000}, id="TestCommonSched", runas=ROOT_USER) def test_delete_default_sched(self): """ Delete default scheduler. """ try: self.server.manager(MGR_CMD_DELETE, SCHED, id="default") except PbsManagerError as e: if self.server.get_op_mode() == PTL_CLI: self.assertTrue( 'qmgr: Error (15214) returned from server' in e.msg[1]) def test_set_and_unset_sched_attributes(self): """ Set and unset an attribute of a scheduler object . """ # Set an attribute of a scheduler object. self.server.manager(MGR_CMD_SET, SCHED, {'sched_cycle_length': 1234}, id="TestCommonSched") # Unset an attribute of a scheduler object. self.server.manager(MGR_CMD_UNSET, SCHED, 'sched_cycle_length', id="TestCommonSched") a = {'sched_cycle_length': '00:20:00'} self.server.expect(SCHED, a, id='TestCommonSched', max_attempts=10) def test_sched_default_attrs(self): """ Test all sched attributes are set by default on default scheduler """ sched_priv = os.path.join( self.server.pbs_conf['PBS_HOME'], 'sched_priv') sched_logs = os.path.join( self.server.pbs_conf['PBS_HOME'], 'sched_logs') a = {'sched_host': self.server.hostname, 'sched_priv': sched_priv, 'sched_log': sched_logs, 'scheduling': 'True', 'scheduler_iteration': 600, 'state': 'idle', 'sched_cycle_length': '00:20:00'} self.server.expect(SCHED, a, id='default', attrop=PTL_AND, max_attempts=10) def test_scheduling_attribute(self): """ Test scheduling attribute on newly created scheduler is false unless made true """ self.server.expect(SCHED, {'scheduling': 'False'}, id='TestCommonSched', max_attempts=10) self.server.manager(MGR_CMD_SET, SCHED, {'scheduling': 'True'}, runas=ROOT_USER, id='TestCommonSched') self.server.expect(SCHED, {'scheduling': 'True'}, id='TestCommonSched', max_attempts=10) def test_set_sched_priv_log_duplicate_value(self): """ Test setting of sched_priv and sched_log to a value assigned to another scheduler """ err_msg = "Another scheduler also has same " err_msg += "value for its sched_priv directory" try: self.server.manager(MGR_CMD_SET, SCHED, {'sched_priv': '/var/spool/pbs/sched_priv'}, runas=ROOT_USER, id='TestCommonSched') except PbsManagerError as e: self.assertTrue(err_msg in e.msg[0], "Error message is not expected") err_msg = "Another scheduler also has same " err_msg += "value for its sched_log directory" try: self.server.manager(MGR_CMD_SET, SCHED, {'sched_log': '/var/spool/pbs/sched_logs'}, runas=ROOT_USER, id='TestCommonSched') except PbsManagerError as e: self.assertTrue(err_msg in e.msg[0], "Error message is not expected") def test_set_default_sched_not_permitted(self): """ Test setting partition on default scheduler """ err_msg = "Operation is not permitted on default scheduler" try: self.server.manager(MGR_CMD_SET, SCHED, {'partition': 'P1'}, runas=ROOT_USER) except PbsManagerError as e: self.assertTrue(err_msg in e.msg[0], "Error message is not expected") try: self.server.manager(MGR_CMD_SET, SCHED, {'sched_priv': '/var/spool/somedir'}, runas=ROOT_USER) except PbsManagerError as e: self.assertTrue(err_msg in e.msg[0], "Error message is not expected") try: self.server.manager(MGR_CMD_SET, SCHED, {'sched_log': '/var/spool/somedir'}, runas=ROOT_USER) except PbsManagerError as e: self.assertTrue(err_msg in e.msg[0], "Error message is not expected") def test_sched_name_too_long(self): """ Test creating a scheduler with name longer than 15 chars """ try: self.server.manager(MGR_CMD_CREATE, SCHED, runas=ROOT_USER, id="TestLongScheduler") except PbsManagerError as e: self.assertTrue("Scheduler name is too long" in e.msg[0], "Error message is not expected") def test_set_default_sched_attrs(self): """ Test setting scheduling and scheduler_iteration on default scheduler and it updates server attributes and vice versa """ self.server.manager(MGR_CMD_SET, SCHED, {'scheduling': 'False'}, runas=ROOT_USER) self.server.expect(SERVER, {'scheduling': 'False'}) self.server.manager(MGR_CMD_SET, SERVER, {'scheduling': 'True'}, runas=ROOT_USER) self.server.expect(SCHED, {'scheduling': 'True'}, id='default', max_attempts=10) self.server.manager(MGR_CMD_SET, SCHED, {'scheduler_iteration': 300}, runas=ROOT_USER) self.server.expect(SERVER, {'scheduler_iteration': 300}) self.server.manager(MGR_CMD_SET, SERVER, {'scheduler_iteration': 500}, runas=ROOT_USER) self.server.expect(SCHED, {'scheduler_iteration': 500}, id='default', max_attempts=10) def test_scheduling_iteration(self): """ Test scheduler_itration attribute after it is unset. It should go to its default value which is 600. If this happens Server will not kickoff infinite scheduling cycles. Also make sure that all other scheduler attributes are set to its correct default values after this change. """ self.server.manager(MGR_CMD_SET, SCHED, {ATTR_schedit: 500}, runas=ROOT_USER, id='TestCommonSched') self.server.expect(SCHED, {ATTR_schedit: '500'}, id='TestCommonSched', max_attempts=5) self.server.manager(MGR_CMD_UNSET, SCHED, ATTR_schedit, id='TestCommonSched') sched_priv = os.path.join( self.server.pbs_conf['PBS_HOME'], 'sched_priv_TestCommonSched') sched_logs = os.path.join( self.server.pbs_conf['PBS_HOME'], 'sched_logs_TestCommonSched') a = {'sched_host': self.server.hostname, 'sched_priv': sched_priv, 'sched_log': sched_logs, 'scheduling': 'False', 'scheduler_iteration': 600, 'sched_cycle_length': '00:20:00'} self.server.expect(SCHED, a, id='TestCommonSched', max_attempts=10)