diff options
Diffstat (limited to 'tests/functional/snapshot')
| -rw-r--r-- | tests/functional/snapshot/test_snap_delete_existing_scheduler.py | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/tests/functional/snapshot/test_snap_delete_existing_scheduler.py b/tests/functional/snapshot/test_snap_delete_existing_scheduler.py new file mode 100644 index 000000000..bce21eaec --- /dev/null +++ b/tests/functional/snapshot/test_snap_delete_existing_scheduler.py @@ -0,0 +1,238 @@ +# Copyright (C) 2017-2018 Red Hat, Inc. <http://www.redhat.com> +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2 of the License, or +# any later version. +# +# This program 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 General Public License for more details. +# +# You should have received a copy of the GNU General Public License along +# with this program; if not, write to the Free Software Foundation, Inc., +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + +""" +Description: + + Test Cases in this module tests the + snapshot scheduler behavior when shared volume is mounted/not + mounted. scheduler command such as initialise scheduler, + enable scheduler, status of scheduler. +""" +import time +from glusto.core import Glusto as g +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.gluster.gluster_base_class import (GlusterBaseClass, + runs_on) +from glustolibs.misc.misc_libs import upload_scripts +from glustolibs.io.utils import validate_io_procs +from glustolibs.gluster.volume_ops import get_volume_info +from glustolibs.gluster.shared_storage_ops import (enable_shared_storage, + is_shared_volume_mounted, + is_shared_volume_unmounted, + disable_shared_storage) +from glustolibs.gluster.snap_scheduler import (scheduler_enable, + scheduler_init, + scheduler_status, + scheduler_disable, + scheduler_add_jobs, + scheduler_delete, + scheduler_list) + + +@runs_on([['replicated', 'distributed-replicated', 'dispersed', + 'distributed-dispersed', 'distributed'], + ['glusterfs']]) +class SnapshotDeleteExistingScheduler(GlusterBaseClass): + + @classmethod + def setUpClass(cls): + GlusterBaseClass.setUpClass.im_func(cls) + # Upload io scripts for running IO on mounts + g.log.info("Upload io scripts to clients %s for running IO on " + "mounts", cls.clients) + script_local_path = ("/usr/share/glustolibs/io/scripts/" + "file_dir_ops.py") + cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/" + "file_dir_ops.py") + ret = upload_scripts(cls.clients, script_local_path) + if not ret: + raise ExecutionError("Failed to upload IO scripts " + "to clients %s" % cls.clients) + g.log.info("Successfully uploaded IO scripts to clients %s", + cls.clients) + + def setUp(self): + + # SettingUp volume and Mounting the volume + GlusterBaseClass.setUp.im_func(self) + g.log.info("Starting to SetUp and Mount Volume") + ret = self.setup_volume_and_mount_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to setup volume %s" % self.volname) + g.log.info("Volume %s has been setup successfully", self.volname) + + # Enable Shared storage + g.log.info("Starting to enable shared storage") + ret = enable_shared_storage(self.mnode) + if not ret: + raise ExecutionError("Unexpected: Failed to enable shared storage") + g.log.info("Successfully enabled shared storage as expected") + + # Validate shared storage mounted + g.log.info("Starting to validate shared storage mounted") + ret = is_shared_volume_mounted(self.mnode) + if not ret: + raise ExecutionError("Failed to mount shared volume") + g.log.info("Successfully mounted shared volume") + + # Validate shared storage is enabled + g.log.info("Starting to validate shared storage volume") + volinfo = get_volume_info(self.mnode, "gluster_shared_storage") + if ((volinfo['gluster_shared_storage']['options'] + ['cluster.enable-shared-storage']) != 'enable'): + raise ExecutionError("Unexpected: shared storage is disabled") + g.log.info("Shared storage enabled successfully as expected") + + def tearDown(self): + + # Disable snap scheduler + g.log.info("Starting to disable snapshot scheduler on all nodes") + ret, _, _ = scheduler_disable(self.mnode) + if ret != 0: + raise ExecutionError("Failed to disable snap scheduler " + "on all nodes") + g.log.info("Successfully disabled snapshot scheduler on all nodes") + + # disable shared storage + g.log.info("starting to disable shared storage") + count = 0 + while count < 80: + ret = disable_shared_storage(self.mnode) + if ret: + break + time.sleep(2) + count += 1 + + if not ret: + raise ExecutionError("Unexpected: Failed to disable " + "shared storage") + g.log.info("Expected: Successfully disabled shared storage") + + # Validate shared volume unmounted + g.log.info("Validate shared volume unmounted") + ret = is_shared_volume_unmounted(self.mnode) + if not ret: + raise ExecutionError("Failed to unmount shared storage") + g.log.info("Successfully unmounted shared storage") + + # Unmount and cleanup-volume + g.log.info("Starting to Unmount and cleanup-volume") + ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts) + if not ret: + raise ExecutionError("Failed to Unmount and Cleanup Volume") + g.log.info("Successful in Unmount Volume and Cleanup Volume") + + def test_snap_delete_existing_scheduler(self): + # pylint: disable=too-many-statements + """ + Steps: + 1. enable shared volume + 2. create a volume + 3. initialise snap scheduler on all nodes + 4. enable snap scheduler + 5. check snap scheduler status + 6. perform io on mounts + 7. schedule a job of creating snapshot + every 30 mins + 8. list jobs created + 9. delete scheduled job + 10. validate io is successful + 11. list job should not list + any existing snapshot jobs + """ + + # Initialise snap scheduler + g.log.info("Initialising snap scheduler on all servers") + count = 0 + while count < 80: + ret = scheduler_init(self.servers) + if ret: + break + time.sleep(2) + count += 1 + self.assertTrue(ret, "Failed to initialise scheduler on all servers") + g.log.info("Successfully initialised scheduler on all servers") + + # Enable snap scheduler + g.log.info("Enabling snap scheduler") + ret, _, _ = scheduler_enable(self.mnode) + self.assertEqual(ret, 0, "Failed to enable scheduler on node %s" + % self.mnode) + g.log.info("Successfully enabled scheduler on node %s", self.mnode) + + # Check snapshot scheduler status + g.log.info("checking status of snapshot scheduler") + for server in self.servers: + count = 0 + while count < 40: + ret, status, _ = scheduler_status(server) + if status.strip().split(":")[2] == ' Enabled': + break + time.sleep(2) + count += 2 + self.assertEqual(status.strip().split(":")[2], ' Enabled', + "Failed to check status of scheduler") + g.log.info("Successfuly checked scheduler status") + + # write files on all mounts + g.log.info("Starting IO on all mounts...") + all_mounts_procs = [] + for mount_obj in self.mounts: + cmd = ("python %s create_files " + "-f 10 --base-file-name file %s" % (self.script_upload_path, + mount_obj.mountpoint)) + proc = g.run_async(mount_obj.client_system, cmd, + user=mount_obj.user) + all_mounts_procs.append(proc) + + # add a job to schedule snapshot every 30 mins + g.log.info("Starting to add new job") + self.scheduler = r"*/30 * * * *" + self.job_name = "Job1" + ret, _, _ = scheduler_add_jobs(self.mnode, self.job_name, + self.scheduler, + self.volname) + self.assertEqual(ret, 0, "Failed to add job") + g.log.info("Successfully added Job on volume %s", self.volname) + + # scheduler list + g.log.info("Starting to list all scheduler jobs") + ret, _, _ = scheduler_list(self.mnode) + self.assertEqual(ret, 0, "Failed to list scheduler jobs") + g.log.info("Successfully listed all jobs") + + # delete scheduled job + g.log.info("Starting to delete scheduled jobs") + ret, _, _ = scheduler_delete(self.mnode, self.job_name) + self.assertEqual(ret, 0, "Failed to delete scheduled job") + g.log.info("Successfully deleted scheduled job %s", + self.job_name) + + # Validate IO + g.log.info("Validating IO on mounts") + ret = validate_io_procs(all_mounts_procs, self.mounts) + self.assertTrue(ret, "IO failed on some of the clients") + g.log.info("IO is successful on all mounts") + + # scheduler list (no active jobs should be there) + g.log.info("Starting to list all scheduler jobs") + ret, out, _ = scheduler_list(self.mnode) + self.assertEqual(ret, 0, "Failed to list scheduler jobs") + ret1 = out.strip().split(":") + self.assertEqual(ret1[1], " No snapshots scheduled", "Unexpected:" + "Failed to delete scheduled job %s" % self.job_name) + g.log.info("Expected: No snapshots Jobs scheduled") |