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authorvivek das <vdas@redhat.com>2018-01-31 22:23:06 +0530
committersrivickynesh <sselvan@redhat.com>2018-05-09 18:02:58 +0530
commitaf9b465fac42c59a86535b546e775bfeb52cdcc9 (patch)
treeaaed20180a2827d59ccaaee7f41daddd2b771167 /tests/functional/snapshot
parentc6c16a1eed4e3105fc45640c59d67c136fc09b6d (diff)
Snapshot: validate Snapshot activation and deactivation
the purpose of this test case is to validate Snapshot activation and deactivation. Pre-Activate, After Activate and After Deactivate Change-Id: I7b502922171247954801feefe0409b1751a1d07f Signed-off-by: vivek das <vdas@redhat.com> Signed-off-by: srivickynesh <sselvan@redhat.com>
Diffstat (limited to 'tests/functional/snapshot')
-rw-r--r--tests/functional/snapshot/test_activate_deactivate.py170
1 files changed, 170 insertions, 0 deletions
diff --git a/tests/functional/snapshot/test_activate_deactivate.py b/tests/functional/snapshot/test_activate_deactivate.py
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+++ b/tests/functional/snapshot/test_activate_deactivate.py
@@ -0,0 +1,170 @@
+# 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:
+ The purpose of this test case is to validate Snapshot
+ activation and deactivation.
+ Pre-Activate, After Activate and After Deactivate
+"""
+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.snap_ops import (snap_create,
+ snap_delete_all,
+ snap_activate,
+ snap_deactivate,
+ get_snap_info_by_snapname,
+ get_snap_status_by_snapname)
+
+
+@runs_on([['replicated', 'distributed', 'distributed-replicated',
+ 'dispersed', 'distributed-dispersed'],
+ ['glusterfs']])
+class TestActivateDeactivate(GlusterBaseClass):
+ @classmethod
+ def setUpClass(cls):
+ """
+ setup volume and initialize necessary variables
+ """
+
+ GlusterBaseClass.setUpClass.im_func(cls)
+ g.log.info("Starting %s:", cls.__name__)
+ # Setup volume and mount
+ g.log.info("Starting to Setup Volume")
+ ret = cls.setup_volume()
+ if not ret:
+ raise ExecutionError("Failed to Setup_Volume")
+ g.log.info("Successful in Setup Volume")
+
+ def tearDown(self):
+ """
+ tearDown for every test
+ """
+ ret, _, _ = snap_delete_all(self.mnode)
+ if ret != 0:
+ raise ExecutionError("Snapshot Delete Failed")
+ g.log.info("Successfully deleted all snapshots")
+ # Calling GlusterBaseClass tearDown
+ GlusterBaseClass.tearDown.im_func(self)
+
+ @classmethod
+ def tearDownClass(cls):
+ """
+ Clean up the volume & mount
+ """
+ # stopping the volume and clean up the volume
+ g.log.info("Starting to Cleanup Volume")
+ ret = cls.cleanup_volume()
+ if not ret:
+ raise ExecutionError("Failed to Cleanup Volume and mount")
+ g.log.info("Successful in Cleanup Volume and mount")
+
+ # calling GlusterBaseClass tearDownClass
+ GlusterBaseClass.tearDownClass.im_func(cls)
+
+ def test_activate_deactivate(self):
+ # pylint: disable=too-many-branches, too-many-statements
+ """
+ Verifying Snapshot activation/deactivation functionality.
+ """
+ snap_name = 'snap_%s' % self.volname
+ # Create Snapshot
+ g.log.info("Starting to Create Snapshot %s", snap_name)
+ ret, _, _ = snap_create(self.mnode, self.volname,
+ snap_name)
+ self.assertEqual(ret, 0, "Snapshot Creation failed"
+ " for %s" % snap_name)
+ g.log.info("Snapshot %s of volume %s created"
+ " successfully", snap_name, self.volname)
+
+ # Validate Snapshot Info Before Activation
+ ret = get_snap_info_by_snapname(self.mnode, snap_name)
+ if ret is None:
+ raise ExecutionError("Failed to Fetch Snapshot"
+ "info for %s" % snap_name)
+ g.log.info("Snapshot info Success"
+ "for %s", ret['snapVolume']['status'])
+ if ret['snapVolume']['status'] != 'Stopped':
+ raise ExecutionError("Unexpected: "
+ "Snapshot %s Status is in "
+ "Started State" % snap_name)
+ g.log.info("Expected: Snapshot is in Stopped state "
+ "as it is not Activated")
+
+ # Validate Snapshot Status Before Activation
+ ret = get_snap_status_by_snapname(self.mnode, snap_name)
+ if ret is None:
+ raise ExecutionError("Failed to Fetch Snapshot"
+ "status for %s" % snap_name)
+ g.log.info("Snapshot Status Success for %s", snap_name)
+ for brick in ret['volume']['brick']:
+ if brick['pid'] != 'N/A':
+ raise ExecutionError("Brick Pid %s available for %s"
+ % brick['pid'], brick['path'])
+ g.log.info("Deactivated Snapshot Brick PID N/A as Expected")
+
+ # Activate Snapshot
+ g.log.info("Starting to Activate %s", snap_name)
+ ret, _, _ = snap_activate(self.mnode, snap_name)
+ self.assertEqual(ret, 0, "Snapshot Activation Failed"
+ " for %s" % snap_name)
+ g.log.info("Snapshot %s Activated Successfully", snap_name)
+
+ # Validate Snapshot Info After Activation
+ g.log.info("Validate snapshot info")
+ snap_info = get_snap_info_by_snapname(self.mnode, snap_name)
+ self.assertEqual(snap_info['snapVolume']['status'], "Started",
+ "Failed to Fetch Snapshot"
+ "info after activate "
+ "for %s" % snap_name)
+ g.log.info("Snapshot info Success ")
+
+ # Validate Snaphot Status After Activation
+ g.log.info("Validate snapshot status")
+ ret = get_snap_status_by_snapname(self.mnode, snap_name)
+ for brick in ret['volume']['brick']:
+ self.assertNotEqual(brick['pid'], 'N/A', "Brick Path "
+ "%s Not Available "
+ "for Activated Snapshot %s"
+ % (brick['path'], snap_name))
+ g.log.info("Activated Snapshot Brick Path "
+ "Available as Expected")
+
+ # Validation After Snapshot Deactivate
+ g.log.info("Starting to Deactivate %s", snap_name)
+ ret, _, _ = snap_deactivate(self.mnode, snap_name)
+ self.assertEqual(ret, 0, "Snapshot Deactivation Failed"
+ " for %s" % snap_name)
+ g.log.info("Snapshot %s Deactivation Successfully", snap_name)
+
+ # Validate Snapshot Info After Deactivation
+ ret = get_snap_info_by_snapname(self.mnode, snap_name)
+ self.assertEqual(ret['snapVolume']['status'], 'Stopped',
+ "Snapshot Status is not "
+ "in Stopped State")
+ g.log.info("Snapshot is in Stopped state after Deactivation")
+
+ # Validate Snaphot Status After Activation
+ g.log.info("Validate snapshot status")
+ ret = get_snap_status_by_snapname(self.mnode, snap_name)
+ for brick in ret['volume']['brick']:
+ self.assertEqual(brick['pid'], 'N/A', "Deactivated "
+ "Snapshot Brick "
+ "Pid %s available "
+ "for %s"
+ % (brick['pid'], brick['path']))
+ g.log.info("Deactivated Snapshot Brick PID N/A as Expected")