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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 related to Glusterd volume reset validation
with bitd, scrub and snapd daemons running or not
"""
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.gluster.volume_libs import cleanup_volume
from glustolibs.gluster.volume_libs import (get_volume_options,
set_volume_options)
@runs_on([['replicated'], ['glusterfs']])
class LowerGlusterOpVersion(GlusterBaseClass):
def setUp(self):
# calling GlusterBaseClass setUp
GlusterBaseClass.setUp.im_func(self)
# Creating Volume
g.log.info("Started creating volume")
ret = self.setup_volume()
if not ret:
raise ExecutionError("Volume creation failed")
g.log.info("Volume created successfully : %s", self.volname)
def tearDown(self):
# Calling GlusterBaseClass tearDown
GlusterBaseClass.tearDown.im_func(self)
# stopping the volume and Cleaning up the volume
ret = cleanup_volume(self.mnode, self.volname)
if not ret:
raise ExecutionError("Failed Cleanup the Volume")
g.log.info("Volume deleted successfully : %s", self.volname)
def test_lower_gluster_op_version(self):
"""
- Create volume
- Get the volume op-version
- Set the valid lower op-version
- Set the invalid op-version
"""
# Get the volume op-version
ret = get_volume_options(self.mnode, self.volname,
'cluster.op-version')
self.assertIsNotNone(ret, "Failed to get the op-version")
g.log.info("Successfully get the op-version")
# Lowest opversion is 30000
lowest_op_version = 30000
invalid_op_version = "abc"
lower_op_version_dict = {'cluster.op-version': lowest_op_version}
invalid_op_version_dict = {'cluster.op-version': invalid_op_version}
# Set the volume option with lower op-version
ret = set_volume_options(self.mnode, 'all',
lower_op_version_dict)
self.assertFalse(ret, "Expected: Should not be able to set lower "
"op-version \n Actual: Successfully set the lower"
" op-version")
g.log.info("Failed to set op-version %s as "
"expected", lowest_op_version)
# Setting invalid opversion
ret = set_volume_options(self.mnode, 'all',
invalid_op_version_dict)
self.assertFalse(ret, "Expected: Should not be able to set invalid "
"op-version \n Actual: Successfully set the invalid"
" op-version")
g.log.info("Failed to set op-version %s as "
"expected", invalid_op_version)
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