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# 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 information commands.
"""
from glusto.core import Glusto as g
from glustolibs.gluster.exceptions import ExecutionError
from glustolibs.gluster.gluster_base_class import GlusterBaseClass
from glustolibs.gluster.gluster_base_class import runs_on
from glustolibs.gluster.snap_ops import (snap_create,
get_snap_info,
get_snap_info_by_volname,
get_snap_info_by_snapname)
@runs_on([['replicated', 'distributed-replicated', 'dispersed',
'distributed', 'distributed-dispersed'],
['glusterfs', 'nfs', 'cifs']])
class SnapshotInfo(GlusterBaseClass):
@classmethod
def setUpClass(cls):
cls.get_super_method(cls, 'setUpClass')()
cls.snap1 = "snap1"
cls.snap2 = "snap2"
def setUp(self):
# SettingUp volume and Mounting the volume
self.get_super_method(self, 'setUp')()
g.log.info("Starting to SetUp 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)
def test_snap_info(self):
"""
1. Create volumes
2. create multiple snapshots
3. Check snapshot info for snapshots created
using snap name, using volume name and
without using snap name and volume name
"""
# pylint: disable=too-many-statements
# Creating snapshot with description
g.log.info("Starting to Create snapshot")
for count in range(0, 2):
self.snap = "snap%s" % count
ret, _, _ = snap_create(self.mnode, self.volname,
self.snap,
description='$p3C!@l C#@R@cT#R$')
self.assertEqual(ret, 0, ("Failed to create snapshot for volume %s"
% self.volname))
g.log.info("Snapshot %s created successfully"
" for volume %s", self.snap, self.volname)
# Check snapshot info using snap name
g.log.info("Checking snapshot info using snap name")
snap_info_chk = get_snap_info_by_snapname(self.mnode,
self.snap1)
self.assertIsNotNone(snap_info_chk, "Failed to get snap info")
self.assertEqual(snap_info_chk['name'], "%s" % self.snap1, "Failed "
"to show snapshot info for %s"
% self.snap1)
g.log.info("Successfully checked snapshot info for %s", self.snap1)
# Check snapshot info using volname
g.log.info("Checking snapshot info using volname")
snap_vol_info = get_snap_info_by_volname(self.mnode, self.volname)
self.assertIsNotNone(snap_vol_info, "Failed to get snap info")
self.assertEqual(snap_vol_info['originVolume']['name'], "%s"
% self.volname,
"Failed to show snapshot info for %s"
% self.volname)
g.log.info("Successfully checked snapshot info for %s", self.volname)
# Validate snapshot information
g.log.info("Validating snapshot information")
info_snaps = get_snap_info(self.mnode)
self.assertIsNotNone(info_snaps, "Failed to get snap info")
for snap in range(0, 2):
self.assertEqual(info_snaps[snap]['name'], "snap%s" % snap,
"Failed to validate"
"snap information")
g.log.info("Successfully Validated snap Information")
def tearDown(self):
# Unmount and cleanup original volume
g.log.info("Starting to Unmount Volume and Cleanup Volume")
ret = self.unmount_volume_and_cleanup_volume(mounts=self.mounts)
if not ret:
raise ExecutionError("Failed to umount the vol & cleanup Volume")
g.log.info("Successful in umounting the volume and Cleanup")
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