1233 lines
54 KiB
Python
1233 lines
54 KiB
Python
# Copyright (c) 2014 Red Hat, Inc.
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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""" GlusterFS native protocol (glusterfs) driver for shares.
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Test cases for GlusterFS native protocol driver.
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"""
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import re
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import shutil
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import tempfile
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import ddt
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import mock
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from oslo_config import cfg
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from manila.common import constants
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from manila import context
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from manila import exception
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from manila.share import configuration as config
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from manila.share.drivers.glusterfs import common
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from manila.share.drivers import glusterfs_native
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from manila import test
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from manila.tests import fake_utils
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CONF = cfg.CONF
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def new_share(**kwargs):
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share = {
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'id': 'fakeid',
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'name': 'fakename',
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'size': 1,
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'share_proto': 'glusterfs',
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}
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share.update(kwargs)
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return share
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class GlusterXMLOut(object):
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template = """<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
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<cliOutput>
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<opRet>%(ret)d</opRet>
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<opErrno>%(errno)d</opErrno>
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<opErrstr>fake error</opErrstr>
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</cliOutput>"""
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def __init__(self, **kwargs):
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self.params = kwargs
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def __call__(self, *args, **kwargs):
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return self.template % self.params, ''
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@ddt.ddt
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class GlusterfsNativeShareDriverTestCase(test.TestCase):
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"""Tests GlusterfsNativeShareDriver."""
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def setUp(self):
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super(GlusterfsNativeShareDriverTestCase, self).setUp()
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fake_utils.stub_out_utils_execute(self)
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self._execute = fake_utils.fake_execute
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self._context = context.get_admin_context()
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self.glusterfs_target1 = 'root@host1:/gv1'
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self.glusterfs_target2 = 'root@host2:/gv2'
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self.glusterfs_server1 = 'root@host1'
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self.glusterfs_server2 = 'root@host2'
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self.glusterfs_server1_volumes = 'manila-share-1-1G\nshare1'
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self.glusterfs_server2_volumes = 'manila-share-2-2G\nshare2'
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self.share1 = new_share(
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export_location=self.glusterfs_target1,
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status=constants.STATUS_AVAILABLE)
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self.share2 = new_share(
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export_location=self.glusterfs_target2,
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status=constants.STATUS_AVAILABLE)
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gmgr = common.GlusterManager
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self.gmgr1 = gmgr(self.glusterfs_server1, self._execute, None, None,
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has_volume=False)
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self.gmgr2 = gmgr(self.glusterfs_server2, self._execute, None, None,
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has_volume=False)
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self.glusterfs_volumes_dict = (
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{'root@host1:/manila-share-1-1G': {'size': 1},
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'root@host2:/manila-share-2-2G': {'size': 2}})
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CONF.set_default('glusterfs_servers',
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[self.glusterfs_server1, self.glusterfs_server2])
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CONF.set_default('glusterfs_native_server_password',
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'fake_password')
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CONF.set_default('glusterfs_native_path_to_private_key',
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'/fakepath/to/privatekey')
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CONF.set_default('glusterfs_volume_pattern',
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'manila-share-\d+-#{size}G$')
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CONF.set_default('driver_handles_share_servers', False)
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self.fake_conf = config.Configuration(None)
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self.mock_object(tempfile, 'mkdtemp',
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mock.Mock(return_value='/tmp/tmpKGHKJ'))
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self.mock_object(common.GlusterManager, 'make_gluster_call')
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with mock.patch.object(glusterfs_native.GlusterfsNativeShareDriver,
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'_glustermanager',
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side_effect=[self.gmgr1, self.gmgr2]):
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self._driver = glusterfs_native.GlusterfsNativeShareDriver(
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execute=self._execute,
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configuration=self.fake_conf)
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self._driver.glusterfs_versions = {self.glusterfs_server1: ('3', '6'),
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self.glusterfs_server2: ('3', '7')}
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self.addCleanup(fake_utils.fake_execute_set_repliers, [])
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self.addCleanup(fake_utils.fake_execute_clear_log)
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@ddt.data({"test_kwargs": {}, "has_volume": True},
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{"test_kwargs": {'has_volume': False}, "has_volume": False})
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@ddt.unpack
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def test_glustermanager(self, test_kwargs, has_volume):
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fake_obj = mock.Mock()
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self.mock_object(common, 'GlusterManager',
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mock.Mock(return_value=fake_obj))
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ret = self._driver._glustermanager(self.glusterfs_target1,
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**test_kwargs)
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common.GlusterManager.assert_called_once_with(
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self.glusterfs_target1, self._execute,
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self._driver.configuration.glusterfs_native_path_to_private_key,
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self._driver.configuration.glusterfs_native_server_password,
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has_volume=has_volume)
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self.assertEqual(fake_obj, ret)
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def test_compile_volume_pattern(self):
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volume_pattern = 'manila-share-\d+-(?P<size>\d+)G$'
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ret = self._driver._compile_volume_pattern()
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self.assertEqual(re.compile(volume_pattern), ret)
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def test_fetch_gluster_volumes(self):
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test_args = ('volume', 'list')
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self.mock_object(
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self.gmgr1, 'gluster_call',
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mock.Mock(return_value=(self.glusterfs_server1_volumes, '')))
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self.mock_object(
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self.gmgr2, 'gluster_call',
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mock.Mock(return_value=(self.glusterfs_server2_volumes, '')))
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expected_output = self.glusterfs_volumes_dict
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ret = self._driver._fetch_gluster_volumes()
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self.gmgr1.gluster_call.assert_called_once_with(*test_args)
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self.gmgr2.gluster_call.assert_called_once_with(*test_args)
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self.assertEqual(expected_output, ret)
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def test_fetch_gluster_volumes_error(self):
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test_args = ('volume', 'list')
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def raise_exception(*args, **kwargs):
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if(args == test_args):
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raise exception.ProcessExecutionError()
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self._driver.glusterfs_servers = {self.glusterfs_server1: self.gmgr1}
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self.mock_object(self.gmgr1, 'gluster_call',
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mock.Mock(side_effect=raise_exception))
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self.mock_object(glusterfs_native.LOG, 'error')
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self.assertRaises(exception.GlusterfsException,
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self._driver._fetch_gluster_volumes)
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self.gmgr1.gluster_call.assert_called_once_with(*test_args)
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self.assertTrue(glusterfs_native.LOG.error.called)
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def test_do_setup(self):
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self._driver.glusterfs_servers = {self.glusterfs_server1: self.gmgr1}
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self.mock_object(self.gmgr1, 'get_gluster_version',
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mock.Mock(return_value=('3', '6')))
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self.mock_object(self._driver, '_fetch_gluster_volumes',
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mock.Mock(return_value=self.glusterfs_volumes_dict))
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self._driver.gluster_used_vols_dict = self.glusterfs_volumes_dict
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self.mock_object(glusterfs_native.LOG, 'warn')
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expected_exec = ['mount.glusterfs']
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self._driver.do_setup(self._context)
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self._driver._fetch_gluster_volumes.assert_called_once_with()
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self.assertEqual(expected_exec, fake_utils.fake_execute_get_log())
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self.gmgr1.get_gluster_version.assert_called_once_with()
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def test_do_setup_unsupported_glusterfs_version(self):
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self._driver.glusterfs_servers = {self.glusterfs_server1: self.gmgr1}
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self.mock_object(self.gmgr1, 'get_gluster_version',
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mock.Mock(return_value=('3', '5')))
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self.assertRaises(exception.GlusterfsException,
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self._driver.do_setup, self._context)
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self.gmgr1.get_gluster_version.assert_called_once_with()
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@ddt.data(exception.GlusterfsException, RuntimeError)
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def test_do_setup_get_gluster_version_fails(self, exc):
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def raise_exception(*args, **kwargs):
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raise exc
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self._driver.glusterfs_servers = {self.glusterfs_server1: self.gmgr1}
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self.mock_object(self.gmgr1, 'get_gluster_version',
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mock.Mock(side_effect=raise_exception))
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self.assertRaises(exc, self._driver.do_setup, self._context)
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self.gmgr1.get_gluster_version.assert_called_once_with()
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def test_do_setup_glusterfs_no_volumes_provided_by_backend(self):
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self._driver.glusterfs_servers = {self.glusterfs_server1: self.gmgr1}
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self.mock_object(self.gmgr1, 'get_gluster_version',
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mock.Mock(return_value=('3', '6')))
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self.mock_object(self._driver, '_fetch_gluster_volumes',
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mock.Mock(return_value={}))
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self.assertRaises(exception.GlusterfsException,
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self._driver.do_setup, self._context)
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self._driver._fetch_gluster_volumes.assert_called_once_with()
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def test_ensure_share(self):
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share = self.share1
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self.mock_object(self._driver, '_glustermanager')
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self._driver.ensure_share(self._context, share)
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self.assertIsNotNone(
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self._driver.gluster_used_vols_dict[share['export_location']]
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)
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self.assertTrue(self._driver._glustermanager.called)
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def test_setup_gluster_vol(self):
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test_args = [
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('volume', 'set', 'gv1', 'nfs.export-volumes', 'off'),
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('volume', 'set', 'gv1', 'client.ssl', 'on'),
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('volume', 'set', 'gv1', 'server.ssl', 'on')]
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common._restart_gluster_vol = mock.Mock()
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gmgr = common.GlusterManager
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gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
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self._driver._glustermanager = mock.Mock(return_value=gmgr1)
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self.mock_object(gmgr1, 'get_gluster_vol_option',
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mock.Mock(return_value='some.common.name'))
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ret = self._driver._setup_gluster_vol(gmgr1.volume)
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gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
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gmgr1.gluster_call.has_calls(
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mock.call(*test_args[0]),
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mock.call(*test_args[1]),
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mock.call(*test_args[2]))
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self.assertEqual(gmgr1, ret)
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self.assertTrue(common._restart_gluster_vol.called)
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@ddt.data(0, 1, 2)
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def test_setup_gluster_vols_excp(self, idx):
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test_args = [
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('volume', 'set', 'gv1', 'nfs.export-volumes', 'off'),
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('volume', 'set', 'gv1', 'client.ssl', 'on'),
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('volume', 'set', 'gv1', 'server.ssl', 'on')]
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def raise_exception(*args, **kwargs):
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if(args == test_args[idx]):
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raise exception.ProcessExecutionError()
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common._restart_gluster_vol = mock.Mock()
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gmgr = common.GlusterManager
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gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
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self._driver._glustermanager = mock.Mock(return_value=gmgr1)
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self.mock_object(gmgr1, 'get_gluster_vol_option',
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mock.Mock(return_value='some.common.name'))
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self.mock_object(gmgr1, 'gluster_call',
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mock.Mock(side_effect=raise_exception))
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self.assertRaises(exception.GlusterfsException,
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self._driver._setup_gluster_vol, gmgr1.volume)
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gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
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self.assertTrue(
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mock.call(*test_args[idx]) in gmgr1.gluster_call.call_args_list)
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self.assertFalse(common._restart_gluster_vol.called)
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def test_setup_gluster_vol_no_ssl_allow(self):
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common._restart_gluster_vol = mock.Mock()
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gmgr = common.GlusterManager
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gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
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self._driver._glustermanager = mock.Mock(return_value=gmgr1)
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self.mock_object(gmgr1, 'get_gluster_vol_option',
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mock.Mock(return_value=None))
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self.assertRaises(exception.GlusterfsException,
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self._driver._setup_gluster_vol, gmgr1.volume)
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gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
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self.assertFalse(gmgr1.gluster_call.called)
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self.assertFalse(common._restart_gluster_vol.called)
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@ddt.data({"voldict": {"host:/share2G": {"size": 2}}, "used_vols": {},
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"size": 1, "expected": "host:/share2G"},
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{"voldict": {"host:/share2G": {"size": 2}}, "used_vols": {},
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"size": 2, "expected": "host:/share2G"},
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{"voldict": {"host:/share2G": {"size": 2}}, "used_vols": {},
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"size": None, "expected": "host:/share2G"},
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{"voldict": {"host:/share2G": {"size": 2},
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"host:/share": {"size": None}},
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"used_vols": {"host:/share2G": "fake_mgr"}, "size": 1,
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"expected": "host:/share"},
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{"voldict": {"host:/share2G": {"size": 2},
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"host:/share": {"size": None}},
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"used_vols": {"host:/share2G": "fake_mgr"}, "size": 2,
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"expected": "host:/share"},
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{"voldict": {"host:/share2G": {"size": 2},
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"host:/share": {"size": None}},
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"used_vols": {"host:/share2G": "fake_mgr"}, "size": 3,
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"expected": "host:/share"},
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{"voldict": {"host:/share2G": {"size": 2},
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"host:/share": {"size": None}},
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"used_vols": {"host:/share2G": "fake_mgr"}, "size": None,
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"expected": "host:/share"},
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{"voldict": {"host:/share": {}}, "used_vols": {}, "size": 1,
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"expected": "host:/share"},
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{"voldict": {"host:/share": {}}, "used_vols": {}, "size": None,
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"expected": "host:/share"})
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@ddt.unpack
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def test_pop_gluster_vol(self, voldict, used_vols, size, expected):
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gmgr = common.GlusterManager
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gmgr1 = gmgr(expected, self._execute, None, None)
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self._driver._fetch_gluster_volumes = mock.Mock(return_value=voldict)
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self._driver.gluster_used_vols_dict = used_vols
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self._driver._setup_gluster_vol = mock.Mock(return_value=gmgr1)
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self._driver.volume_pattern_keys = list(voldict.values())[0].keys()
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result = self._driver._pop_gluster_vol(size=size)
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self.assertEqual(expected, result)
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self.assertEqual(used_vols[expected].export, result)
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self._driver._setup_gluster_vol.assert_called_once_with(result)
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@ddt.data({"voldict": {"share2G": {"size": 2}},
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"used_vols": {}, "size": 3},
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{"voldict": {"share2G": {"size": 2}},
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"used_vols": {"share2G": "fake_mgr"}, "size": None})
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@ddt.unpack
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def test_pop_gluster_vol_excp(self, voldict, used_vols, size):
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self._driver._fetch_gluster_volumes = mock.Mock(return_value=voldict)
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self._driver.gluster_used_vols_dict = used_vols
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self._driver.volume_pattern_keys = list(voldict.values())[0].keys()
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self._driver._setup_gluster_vol = mock.Mock()
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self.assertRaises(exception.GlusterfsException,
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self._driver._pop_gluster_vol, size=size)
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self.assertFalse(self._driver._setup_gluster_vol.called)
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def test_push_gluster_vol(self):
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gmgr = common.GlusterManager
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gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
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gmgr2 = gmgr(self.glusterfs_target2, self._execute, None, None)
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self._driver.gluster_used_vols_dict = {
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self.glusterfs_target1: gmgr1, self.glusterfs_target2: gmgr2}
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self._driver._push_gluster_vol(self.glusterfs_target2)
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self.assertEqual(1, len(self._driver.gluster_used_vols_dict))
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self.assertFalse(
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self.glusterfs_target2 in self._driver.gluster_used_vols_dict)
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def test_push_gluster_vol_excp(self):
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gmgr = common.GlusterManager
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gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
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self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
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self._driver.gluster_unused_vols_dict = {}
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self.assertRaises(exception.GlusterfsException,
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self._driver._push_gluster_vol,
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self.glusterfs_target2)
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@ddt.data({'vers_minor': '6',
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'cmd': 'find /tmp/tmpKGHKJ -mindepth 1 -delete'},
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{'vers_minor': '7',
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'cmd': 'find /tmp/tmpKGHKJ -mindepth 1 ! -path '
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'/tmp/tmpKGHKJ/.trashcan ! -path '
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'/tmp/tmpKGHKJ/.trashcan/internal_op -delete'})
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@ddt.unpack
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def test_wipe_gluster_vol(self, vers_minor, cmd):
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common._restart_gluster_vol = mock.Mock()
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common._mount_gluster_vol = mock.Mock()
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common._umount_gluster_vol = mock.Mock()
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shutil.rmtree = mock.Mock()
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test_args = [
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('volume', 'set', 'gv1', 'client.ssl', 'off'),
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('volume', 'set', 'gv1', 'server.ssl', 'off'),
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('volume', 'set', 'gv1', 'client.ssl', 'on'),
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('volume', 'set', 'gv1', 'server.ssl', 'on')]
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gmgr = common.GlusterManager
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gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
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self._driver.glusterfs_versions = {
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self.glusterfs_server1: ('3', vers_minor)}
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expected_exec = [cmd]
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self._driver._wipe_gluster_vol(gmgr1)
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self.assertEqual(2, common._restart_gluster_vol.call_count)
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self.assertEqual(
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[mock.call(*test_args[0]), mock.call(*test_args[1]),
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mock.call(*test_args[2]), mock.call(*test_args[3])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertEqual(expected_exec, fake_utils.fake_execute_get_log())
|
|
self.assertTrue(tempfile.mkdtemp.called)
|
|
self.assertTrue(common._mount_gluster_vol.called)
|
|
self.assertTrue(common._umount_gluster_vol.called)
|
|
self.assertTrue(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_excp1(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol = mock.Mock()
|
|
shutil.rmtree = mock.Mock()
|
|
test_args = ('volume', 'set', 'gv1', 'client.ssl', 'off')
|
|
|
|
def raise_exception(*args, **kwargs):
|
|
if(args == test_args):
|
|
raise exception.ProcessExecutionError()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=raise_exception))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args)], gmgr1.gluster_call.call_args_list)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
self.assertFalse(tempfile.mkdtemp.called)
|
|
self.assertFalse(common._mount_gluster_vol.called)
|
|
self.assertFalse(common._umount_gluster_vol.called)
|
|
self.assertFalse(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_excp2(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol = mock.Mock()
|
|
shutil.rmtree = mock.Mock()
|
|
test_args = [
|
|
('volume', 'set', 'gv1', 'client.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'off')]
|
|
|
|
def raise_exception(*args, **kwargs):
|
|
if(args == test_args[1]):
|
|
raise exception.ProcessExecutionError()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=raise_exception))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args[0]), mock.call(*test_args[1])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
self.assertFalse(tempfile.mkdtemp.called)
|
|
self.assertFalse(common._mount_gluster_vol.called)
|
|
self.assertFalse(common._umount_gluster_vol.called)
|
|
self.assertFalse(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_excp3(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol = mock.Mock()
|
|
shutil.rmtree = mock.Mock()
|
|
test_args = [
|
|
('volume', 'set', 'gv1', 'client.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'client.ssl', 'on')]
|
|
|
|
def raise_exception(*args, **kwargs):
|
|
if(args == test_args[2]):
|
|
raise exception.ProcessExecutionError()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=raise_exception))
|
|
|
|
expected_exec = ['find /tmp/tmpKGHKJ -mindepth 1 -delete']
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args[0]), mock.call(*test_args[1]),
|
|
mock.call(*test_args[2])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertEqual(expected_exec, fake_utils.fake_execute_get_log())
|
|
self.assertTrue(common._restart_gluster_vol.called)
|
|
self.assertTrue(tempfile.mkdtemp.called)
|
|
self.assertTrue(common._mount_gluster_vol.called)
|
|
self.assertTrue(common._umount_gluster_vol.called)
|
|
self.assertTrue(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_excp4(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol = mock.Mock()
|
|
shutil.rmtree = mock.Mock()
|
|
test_args = [
|
|
('volume', 'set', 'gv1', 'client.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'client.ssl', 'on'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'on')]
|
|
|
|
def raise_exception(*args, **kwargs):
|
|
if(args == test_args[3]):
|
|
raise exception.ProcessExecutionError()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=raise_exception))
|
|
|
|
expected_exec = ['find /tmp/tmpKGHKJ -mindepth 1 -delete']
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args[0]), mock.call(*test_args[1]),
|
|
mock.call(*test_args[2]), mock.call(*test_args[3])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertEqual(expected_exec, fake_utils.fake_execute_get_log())
|
|
self.assertTrue(common._restart_gluster_vol.called)
|
|
self.assertTrue(tempfile.mkdtemp.called)
|
|
self.assertTrue(common._mount_gluster_vol.called)
|
|
self.assertTrue(common._umount_gluster_vol.called)
|
|
self.assertTrue(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_excp5(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol = mock.Mock()
|
|
shutil.rmtree = mock.Mock()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
test_args = [
|
|
('volume', 'set', 'gv1', 'client.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'off')]
|
|
|
|
def exec_runner(*ignore_args, **ignore_kwargs):
|
|
raise exception.ProcessExecutionError
|
|
|
|
expected_exec = [
|
|
'find /tmp/tmpKGHKJ -mindepth 1 -delete']
|
|
|
|
fake_utils.fake_execute_set_repliers([(expected_exec[0], exec_runner)])
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args[0]), mock.call(*test_args[1])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertTrue(common._restart_gluster_vol.called)
|
|
self.assertTrue(tempfile.mkdtemp.called)
|
|
self.assertTrue(common._mount_gluster_vol.called)
|
|
self.assertTrue(common._umount_gluster_vol.called)
|
|
self.assertTrue(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_mount_fail(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol.side_effect = exception.GlusterfsException
|
|
common._umount_gluster_vol = mock.Mock()
|
|
shutil.rmtree = mock.Mock()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
test_args = [
|
|
('volume', 'set', 'gv1', 'client.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'off')]
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args[0]), mock.call(*test_args[1])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertTrue(common._restart_gluster_vol.called)
|
|
self.assertTrue(tempfile.mkdtemp.called)
|
|
self.assertTrue(common._mount_gluster_vol.called)
|
|
self.assertFalse(common._umount_gluster_vol.called)
|
|
self.assertTrue(shutil.rmtree.called)
|
|
|
|
def test_wipe_gluster_vol_umount_fail(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
common._mount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol = mock.Mock()
|
|
common._umount_gluster_vol.side_effect = exception.GlusterfsException
|
|
shutil.rmtree = mock.Mock()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
test_args = [
|
|
('volume', 'set', 'gv1', 'client.ssl', 'off'),
|
|
('volume', 'set', 'gv1', 'server.ssl', 'off')]
|
|
|
|
expected_exec = ['find /tmp/tmpKGHKJ -mindepth 1 -delete']
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._wipe_gluster_vol, gmgr1)
|
|
self.assertEqual(
|
|
[mock.call(*test_args[0]), mock.call(*test_args[1])],
|
|
gmgr1.gluster_call.call_args_list)
|
|
self.assertEqual(expected_exec, fake_utils.fake_execute_get_log())
|
|
self.assertTrue(common._restart_gluster_vol.called)
|
|
self.assertTrue(tempfile.mkdtemp.called)
|
|
self.assertTrue(common._mount_gluster_vol.called)
|
|
self.assertTrue(common._umount_gluster_vol.called)
|
|
self.assertFalse(shutil.rmtree.called)
|
|
|
|
def test_create_share(self):
|
|
self._driver._pop_gluster_vol = mock.Mock(
|
|
return_value=self.glusterfs_target1)
|
|
|
|
share = new_share()
|
|
|
|
exp_locn = self._driver.create_share(self._context, share)
|
|
|
|
self.assertEqual(exp_locn, self.glusterfs_target1)
|
|
self._driver._pop_gluster_vol.assert_called_once_with(share['size'])
|
|
|
|
def test_create_share_excp(self):
|
|
self._driver._pop_gluster_vol = mock.Mock(
|
|
side_effect=exception.GlusterfsException)
|
|
|
|
share = new_share()
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.create_share, self._context, share)
|
|
self._driver._pop_gluster_vol.assert_called_once_with(
|
|
share['size'])
|
|
|
|
def test_delete_share(self):
|
|
self._driver._push_gluster_vol = mock.Mock()
|
|
self._driver._wipe_gluster_vol = mock.Mock()
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
self._driver.delete_share(self._context, self.share1)
|
|
self._driver._wipe_gluster_vol.assert_called_once_with(gmgr1)
|
|
self._driver._push_gluster_vol.assert_called_once_with(
|
|
self.glusterfs_target1)
|
|
|
|
def test_delete_share_warn(self):
|
|
glusterfs_native.LOG.warn = mock.Mock()
|
|
self._driver._wipe_gluster_vol = mock.Mock()
|
|
self._driver._push_gluster_vol = mock.Mock()
|
|
self._driver.gluster_used_vols_dict = {}
|
|
self._driver.delete_share(self._context, self.share1)
|
|
self.assertTrue(glusterfs_native.LOG.warn.called)
|
|
self.assertFalse(self._driver._wipe_gluster_vol.called)
|
|
self.assertFalse(self._driver._push_gluster_vol.called)
|
|
|
|
def test_delete_share_excp1(self):
|
|
self._driver._wipe_gluster_vol = mock.Mock()
|
|
self._driver._wipe_gluster_vol.side_effect = (
|
|
exception.GlusterfsException)
|
|
self._driver._push_gluster_vol = mock.Mock()
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.delete_share, self._context,
|
|
self.share1)
|
|
self._driver._wipe_gluster_vol.assert_called_once_with(gmgr1)
|
|
self.assertFalse(self._driver._push_gluster_vol.called)
|
|
|
|
def test_create_snapshot(self):
|
|
self._driver.gluster_nosnap_vols_dict = {}
|
|
self._driver.glusterfs_versions = {self.glusterfs_server1: ('3', '6')}
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
|
|
args = ('--xml', 'snapshot', 'create', 'manila-fake_snap_id',
|
|
gmgr1.volume)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=GlusterXMLOut(ret=0, errno=0)))
|
|
ret = self._driver.create_snapshot(self._context, snapshot)
|
|
self.assertIsNone(ret)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
|
|
def test_create_snapshot_error(self):
|
|
self._driver.gluster_nosnap_vols_dict = {}
|
|
self._driver.glusterfs_versions = {self.glusterfs_server1: ('3', '6')}
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
|
|
args = ('--xml', 'snapshot', 'create', 'manila-fake_snap_id',
|
|
gmgr1.volume)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=GlusterXMLOut(ret=-1, errno=2)))
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.create_snapshot, self._context,
|
|
snapshot)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
|
|
@ddt.data({"vers_minor": '6', "exctype": exception.GlusterfsException},
|
|
{"vers_minor": '7',
|
|
"exctype": exception.ShareSnapshotNotSupported})
|
|
@ddt.unpack
|
|
def test_create_snapshot_no_snap(self, vers_minor, exctype):
|
|
self._driver.gluster_nosnap_vols_dict = {}
|
|
self._driver.glusterfs_versions = {
|
|
self.glusterfs_server1: ('3', vers_minor)}
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
|
|
args = ('--xml', 'snapshot', 'create', 'manila-fake_snap_id',
|
|
gmgr1.volume)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=GlusterXMLOut(ret=-1, errno=0)))
|
|
self.assertRaises(exctype, self._driver.create_snapshot, self._context,
|
|
snapshot)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
|
|
@ddt.data({"vers_minor": '6', "exctype": exception.GlusterfsException},
|
|
{"vers_minor": '7',
|
|
"exctype": exception.ShareSnapshotNotSupported})
|
|
@ddt.unpack
|
|
def test_create_snapshot_no_snap_cached(self, vers_minor, exctype):
|
|
self._driver.gluster_nosnap_vols_dict = {
|
|
self.share1['export_location']: 'fake error'}
|
|
self._driver.glusterfs_versions = {
|
|
self.glusterfs_server1: ('3', vers_minor)}
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
|
|
self.assertRaises(exctype, self._driver.create_snapshot, self._context,
|
|
snapshot)
|
|
|
|
def test_find_actual_backend_snapshot_name(self):
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.share1['export_location'], self._execute, None, None)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(return_value=('fake_snap_id_xyz', '')))
|
|
args = ('snapshot', 'list', gmgr1.volume, '--mode=script')
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
ret = self._driver._find_actual_backend_snapshot_name(gmgr1, snapshot)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
self.assertEqual('fake_snap_id_xyz', ret)
|
|
|
|
@ddt.data('this is too bad', 'fake_snap_id_xyx\nfake_snap_id_pqr')
|
|
def test_find_actual_backend_snapshot_name_bad_snap_list(self, snaplist):
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.share1['export_location'], self._execute, None, None)
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(return_value=(snaplist, '')))
|
|
args = ('snapshot', 'list', gmgr1.volume, '--mode=script')
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver._find_actual_backend_snapshot_name,
|
|
gmgr1, snapshot)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
|
|
@ddt.data({'glusterfs_target': 'root@host1:/gv1',
|
|
'glusterfs_server': 'root@host1'},
|
|
{'glusterfs_target': 'host1:/gv1',
|
|
'glusterfs_server': 'host1'})
|
|
@ddt.unpack
|
|
def test_create_share_from_snapshot(self, glusterfs_target,
|
|
glusterfs_server):
|
|
share = new_share()
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share': new_share(export_location=glusterfs_target)
|
|
}
|
|
volume = ''.join(['manila-', share['id']])
|
|
new_export_location = ':/'.join([glusterfs_server, volume])
|
|
gmgr = common.GlusterManager
|
|
old_gmgr = gmgr(glusterfs_target, self._execute, None, None)
|
|
new_gmgr = gmgr(new_export_location, self._execute, None, None)
|
|
self._driver.gluster_used_vols_dict = {glusterfs_target: old_gmgr}
|
|
self._driver.glusterfs_versions = {glusterfs_server: ('3', '7')}
|
|
|
|
self.mock_object(old_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), ('', '')]))
|
|
self.mock_object(new_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), ('', '')]))
|
|
self.mock_object(new_gmgr, 'get_gluster_vol_option',
|
|
mock.Mock())
|
|
new_gmgr.get_gluster_vol_option.return_value = (
|
|
'glusterfs-server-1,client')
|
|
self.mock_object(self._driver, '_find_actual_backend_snapshot_name',
|
|
mock.Mock(return_value='fake_snap_id_xyz'))
|
|
self.mock_object(self._driver, '_glustermanager',
|
|
mock.Mock(return_value=new_gmgr))
|
|
|
|
ret = self._driver.create_share_from_snapshot(
|
|
self._context, share, snapshot, None)
|
|
|
|
(self._driver._find_actual_backend_snapshot_name.
|
|
assert_called_once_with(old_gmgr, snapshot))
|
|
args = (('snapshot', 'activate', 'fake_snap_id_xyz',
|
|
'force', '--mode=script'),
|
|
('snapshot', 'clone', volume, 'fake_snap_id_xyz'))
|
|
old_gmgr.gluster_call.assert_has_calls([mock.call(*a) for a in args])
|
|
self._driver._glustermanager.assert_called_once_with(
|
|
new_export_location)
|
|
new_gmgr.get_gluster_vol_option.assert_called_once_with(
|
|
'auth.ssl-allow')
|
|
args = (('volume', 'set', new_gmgr.volume, 'auth.ssl-allow',
|
|
'glusterfs-server-1'),
|
|
('volume', 'start', new_gmgr.volume), )
|
|
new_gmgr.gluster_call.assert_has_calls([mock.call(*a) for a in args])
|
|
self.assertEqual(
|
|
new_gmgr,
|
|
self._driver.gluster_used_vols_dict[new_export_location])
|
|
self.assertEqual(new_export_location, ret)
|
|
|
|
def test_create_share_from_snapshot_error_old_gmr_gluster_calls(self):
|
|
glusterfs_target = 'root@host1:/gv1'
|
|
glusterfs_server = 'root@host1'
|
|
share = new_share()
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share': new_share(export_location=glusterfs_target)
|
|
}
|
|
volume = ''.join(['manila-', share['id']])
|
|
new_export_location = ':/'.join([glusterfs_server, volume])
|
|
gmgr = common.GlusterManager
|
|
old_gmgr = gmgr(glusterfs_target, self._execute, None, None)
|
|
new_gmgr = gmgr(new_export_location, self._execute, None, None)
|
|
self._driver.gluster_used_vols_dict = {glusterfs_target: old_gmgr}
|
|
self._driver.glusterfs_versions = {glusterfs_server: ('3', '7')}
|
|
|
|
self.mock_object(
|
|
old_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), exception.ProcessExecutionError]))
|
|
self.mock_object(new_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), ('', '')]))
|
|
self.mock_object(new_gmgr, 'get_gluster_vol_option',
|
|
mock.Mock())
|
|
new_gmgr.get_gluster_vol_option.return_value = (
|
|
'glusterfs-server-1,client')
|
|
self.mock_object(self._driver, '_find_actual_backend_snapshot_name',
|
|
mock.Mock(return_value='fake_snap_id_xyz'))
|
|
self.mock_object(self._driver, '_glustermanager',
|
|
mock.Mock(return_value=new_gmgr))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.create_share_from_snapshot,
|
|
self._context, share, snapshot)
|
|
|
|
(self._driver._find_actual_backend_snapshot_name.
|
|
assert_called_once_with(old_gmgr, snapshot))
|
|
args = (('snapshot', 'activate', 'fake_snap_id_xyz',
|
|
'force', '--mode=script'),
|
|
('snapshot', 'clone', volume, 'fake_snap_id_xyz'))
|
|
old_gmgr.gluster_call.assert_has_calls([mock.call(*a) for a in args])
|
|
self.assertFalse(new_gmgr.get_gluster_vol_option.called)
|
|
self.assertFalse(new_gmgr.gluster_call.called)
|
|
self.assertNotIn(new_export_location,
|
|
self._driver.glusterfs_versions.keys())
|
|
|
|
def test_create_share_from_snapshot_error_new_gmr_gluster_calls(self):
|
|
glusterfs_target = 'root@host1:/gv1'
|
|
glusterfs_server = 'root@host1'
|
|
share = new_share()
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share': new_share(export_location=glusterfs_target)
|
|
}
|
|
volume = ''.join(['manila-', share['id']])
|
|
new_export_location = ':/'.join([glusterfs_server, volume])
|
|
gmgr = common.GlusterManager
|
|
old_gmgr = gmgr(glusterfs_target, self._execute, None, None)
|
|
new_gmgr = gmgr(new_export_location, self._execute, None, None)
|
|
self._driver.gluster_used_vols_dict = {glusterfs_target: old_gmgr}
|
|
self._driver.glusterfs_versions = {glusterfs_server: ('3', '7')}
|
|
|
|
self.mock_object(
|
|
old_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), ('', '')]))
|
|
self.mock_object(
|
|
new_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), exception.ProcessExecutionError]))
|
|
self.mock_object(new_gmgr, 'get_gluster_vol_option',
|
|
mock.Mock())
|
|
new_gmgr.get_gluster_vol_option.return_value = (
|
|
'glusterfs-server-1,client')
|
|
self.mock_object(self._driver, '_find_actual_backend_snapshot_name',
|
|
mock.Mock(return_value='fake_snap_id_xyz'))
|
|
self.mock_object(self._driver, '_glustermanager',
|
|
mock.Mock(return_value=new_gmgr))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.create_share_from_snapshot,
|
|
self._context, share, snapshot)
|
|
|
|
(self._driver._find_actual_backend_snapshot_name.
|
|
assert_called_once_with(old_gmgr, snapshot))
|
|
args = (('snapshot', 'activate', 'fake_snap_id_xyz',
|
|
'force', '--mode=script'),
|
|
('snapshot', 'clone', volume, 'fake_snap_id_xyz'))
|
|
old_gmgr.gluster_call.assert_has_calls([mock.call(*a) for a in args])
|
|
self._driver._glustermanager.assert_called_once_with(
|
|
new_export_location)
|
|
new_gmgr.get_gluster_vol_option.assert_called_once_with(
|
|
'auth.ssl-allow')
|
|
args = (('volume', 'set', new_gmgr.volume, 'auth.ssl-allow',
|
|
'glusterfs-server-1'),
|
|
('volume', 'start', new_gmgr.volume), )
|
|
new_gmgr.gluster_call.assert_has_calls([mock.call(*a) for a in args])
|
|
self.assertNotIn(new_export_location,
|
|
self._driver.glusterfs_versions.keys())
|
|
|
|
def test_create_share_from_snapshot_error_unsupported_gluster_version(
|
|
self):
|
|
|
|
glusterfs_target = 'root@host1:/gv1'
|
|
glusterfs_server = 'root@host1'
|
|
share = new_share()
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share': new_share(export_location=glusterfs_target)
|
|
}
|
|
volume = ''.join(['manila-', share['id']])
|
|
new_export_location = ':/'.join([glusterfs_server, volume])
|
|
gmgr = common.GlusterManager
|
|
old_gmgr = gmgr(glusterfs_target, self._execute, None, None)
|
|
new_gmgr = gmgr(new_export_location, self._execute, None, None)
|
|
self._driver.gluster_used_vols_dict = {glusterfs_target: old_gmgr}
|
|
self._driver.glusterfs_versions = {glusterfs_server: ('3', '6')}
|
|
|
|
self.mock_object(
|
|
old_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), ('', '')]))
|
|
self.mock_object(
|
|
new_gmgr, 'gluster_call',
|
|
mock.Mock(side_effect=[('', ''), exception.ProcessExecutionError]))
|
|
self.mock_object(new_gmgr, 'get_gluster_vol_option',
|
|
mock.Mock())
|
|
new_gmgr.get_gluster_vol_option.return_value = (
|
|
'glusterfs-server-1,client')
|
|
self.mock_object(self._driver, '_find_actual_backend_snapshot_name',
|
|
mock.Mock(return_value='fake_snap_id_xyz'))
|
|
self.mock_object(self._driver, '_glustermanager',
|
|
mock.Mock(return_value=new_gmgr))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.create_share_from_snapshot,
|
|
self._context, share, snapshot)
|
|
|
|
self.assertFalse(
|
|
self._driver._find_actual_backend_snapshot_name.called)
|
|
self.assertFalse(old_gmgr.gluster_call.called)
|
|
self.assertFalse(self._driver._glustermanager.called)
|
|
self.assertFalse(new_gmgr.get_gluster_vol_option.called)
|
|
self.assertFalse(new_gmgr.gluster_call.called)
|
|
self.assertNotIn(new_export_location,
|
|
self._driver.glusterfs_versions.keys())
|
|
|
|
def test_delete_snapshot(self):
|
|
self._driver.gluster_nosnap_vols_dict = {}
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.share1['export_location'], self._execute, None, None)
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
self.mock_object(self._driver, '_find_actual_backend_snapshot_name',
|
|
mock.Mock(return_value='fake_snap_id_xyz'))
|
|
args = ('--xml', 'snapshot', 'delete', 'fake_snap_id_xyz',
|
|
'--mode=script')
|
|
self.mock_object(
|
|
gmgr1, 'gluster_call',
|
|
mock.Mock(return_value=GlusterXMLOut(ret=0, errno=0)()))
|
|
ret = self._driver.delete_snapshot(self._context, snapshot)
|
|
self.assertEqual(None, ret)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
(self._driver._find_actual_backend_snapshot_name.
|
|
assert_called_once_with(gmgr1, snapshot))
|
|
|
|
@ddt.data(GlusterXMLOut(ret=-1, errno=2)(), ('', ''))
|
|
def test_delete_snapshot_error(self, badxmloutput):
|
|
self._driver.gluster_nosnap_vols_dict = {}
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.share1['export_location'], self._execute, None, None)
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
snapshot = {
|
|
'id': 'fake_snap_id',
|
|
'share_id': self.share1['id'],
|
|
'share': self.share1
|
|
}
|
|
self.mock_object(self._driver, '_find_actual_backend_snapshot_name',
|
|
mock.Mock(return_value='fake_snap_id_xyz'))
|
|
args = ('--xml', 'snapshot', 'delete', 'fake_snap_id_xyz',
|
|
'--mode=script')
|
|
self.mock_object(
|
|
gmgr1, 'gluster_call',
|
|
mock.Mock(return_value=badxmloutput))
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.delete_snapshot, self._context,
|
|
snapshot)
|
|
gmgr1.gluster_call.assert_called_once_with(*args)
|
|
(self._driver._find_actual_backend_snapshot_name.
|
|
assert_called_once_with(gmgr1, snapshot))
|
|
|
|
def test_allow_access(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
access = {'access_type': 'cert', 'access_to': 'client.example.com'}
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'get_gluster_vol_option',
|
|
mock.Mock(return_value='some.common.name'))
|
|
test_args = ('volume', 'set', 'gv1', 'auth.ssl-allow',
|
|
'some.common.name,' + access['access_to'])
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
|
|
self._driver.allow_access(self._context, self.share1, access)
|
|
gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
|
|
gmgr1.gluster_call.assert_called_once_with(*test_args)
|
|
common._restart_gluster_vol.assert_called_once_with(gmgr1)
|
|
|
|
def test_allow_access_with_share_having_access(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
access = {'access_type': 'cert', 'access_to': 'client.example.com'}
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(
|
|
gmgr1, 'get_gluster_vol_option',
|
|
mock.Mock(return_value='some.common.name,' + access['access_to']))
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
|
|
self._driver.allow_access(self._context, self.share1, access)
|
|
gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
|
|
self.assertFalse(gmgr1.gluster_call.called)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
|
|
def test_allow_access_invalid_access_type(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
access = {'access_type': 'invalid', 'access_to': 'client.example.com'}
|
|
expected_exec = []
|
|
|
|
self.assertRaises(exception.InvalidShareAccess,
|
|
self._driver.allow_access,
|
|
self._context, self.share1, access)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
self.assertEqual(expected_exec, fake_utils.fake_execute_get_log())
|
|
|
|
def test_allow_access_excp(self):
|
|
access = {'access_type': 'cert', 'access_to': 'client.example.com'}
|
|
test_args = ('volume', 'set', 'gv1', 'auth.ssl-allow',
|
|
'some.common.name,' + access['access_to'])
|
|
|
|
def raise_exception(*args, **kwargs):
|
|
if (args == test_args):
|
|
raise exception.ProcessExecutionError()
|
|
|
|
common._restart_gluster_vol = mock.Mock()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'get_gluster_vol_option',
|
|
mock.Mock(return_value='some.common.name'))
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=raise_exception))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.allow_access,
|
|
self._context, self.share1, access)
|
|
gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
|
|
gmgr1.gluster_call.assert_called_once_with(*test_args)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
|
|
def test_deny_access(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
access = {'access_type': 'cert', 'access_to': 'client.example.com'}
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(
|
|
gmgr1, 'get_gluster_vol_option',
|
|
mock.Mock(return_value='some.common.name,' + access['access_to']))
|
|
test_args = ('volume', 'set', 'gv1', 'auth.ssl-allow',
|
|
'some.common.name')
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
|
|
self._driver.deny_access(self._context, self.share1, access)
|
|
gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
|
|
gmgr1.gluster_call.assert_called_once_with(*test_args)
|
|
common._restart_gluster_vol.assert_called_once_with(gmgr1)
|
|
|
|
def test_deny_access_with_share_having_no_access(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
access = {'access_type': 'cert', 'access_to': 'client.example.com'}
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(gmgr1, 'get_gluster_vol_option',
|
|
mock.Mock(return_value='some.common.name'))
|
|
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
|
|
self._driver.deny_access(self._context, self.share1, access)
|
|
gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
|
|
self.assertFalse(gmgr1.gluster_call.called)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
|
|
def test_deny_access_invalid_access_type(self):
|
|
common._restart_gluster_vol = mock.Mock()
|
|
access = {'access_type': 'invalid', 'access_to': 'NotApplicable'}
|
|
|
|
self.assertRaises(exception.InvalidShareAccess,
|
|
self._driver.deny_access,
|
|
self._context, self.share1, access)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
|
|
def test_deny_access_excp(self):
|
|
access = {'access_type': 'cert', 'access_to': 'client.example.com'}
|
|
test_args = ('volume', 'set', 'gv1', 'auth.ssl-allow',
|
|
'some.common.name')
|
|
|
|
def raise_exception(*args, **kwargs):
|
|
if (args == test_args):
|
|
raise exception.ProcessExecutionError()
|
|
|
|
common._restart_gluster_vol = mock.Mock()
|
|
|
|
gmgr = common.GlusterManager
|
|
gmgr1 = gmgr(self.glusterfs_target1, self._execute, None, None)
|
|
self.mock_object(
|
|
gmgr1, 'get_gluster_vol_option',
|
|
mock.Mock(return_value='some.common.name,' + access['access_to']))
|
|
self._driver.gluster_used_vols_dict = {self.glusterfs_target1: gmgr1}
|
|
|
|
self.mock_object(gmgr1, 'gluster_call',
|
|
mock.Mock(side_effect=raise_exception))
|
|
|
|
self.assertRaises(exception.GlusterfsException,
|
|
self._driver.deny_access,
|
|
self._context, self.share1, access)
|
|
gmgr1.get_gluster_vol_option.assert_called_once_with('auth.ssl-allow')
|
|
gmgr1.gluster_call.assert_called_once_with(*test_args)
|
|
self.assertFalse(common._restart_gluster_vol.called)
|
|
|
|
def test_get_share_stats_refresh_false(self):
|
|
self._driver._stats = mock.Mock()
|
|
ret = self._driver.get_share_stats()
|
|
self.assertEqual(ret, self._driver._stats)
|
|
|
|
def test_get_share_stats_refresh_true(self):
|
|
def foo():
|
|
self._driver._stats = {'key': 'value'}
|
|
self._driver._update_share_stats = mock.Mock(side_effect=foo)
|
|
ret = self._driver.get_share_stats(refresh=True)
|
|
self.assertEqual(ret, {'key': 'value'})
|
|
|
|
def test_update_share_stats(self):
|
|
test_data = {
|
|
'share_backend_name': 'GlusterFS-Native',
|
|
'driver_handles_share_servers': False,
|
|
'vendor_name': 'Red Hat',
|
|
'driver_version': '1.1',
|
|
'storage_protocol': 'glusterfs',
|
|
'reserved_percentage': 0,
|
|
'QoS_support': False,
|
|
'total_capacity_gb': 'unknown',
|
|
'free_capacity_gb': 'unknown',
|
|
'pools': None,
|
|
'snapshot_support': True,
|
|
}
|
|
|
|
self._driver._update_share_stats()
|
|
|
|
self.assertEqual(self._driver._stats, test_data)
|