From 10e7e4ae16f38b150f583791a46ce81f95d0efd5 Mon Sep 17 00:00:00 2001 From: Rajesh Madaka Date: Thu, 21 Jun 2018 13:08:14 +0530 Subject: Test peer probe while snapd is running. -> Create Volume -> Create snap for that volume -> Enable uss -> Check snapd running or not -> Probe a new node while snapd is running Change-Id: Ic28036436dc501ed894f3f99060d0297dd9d3c8a Signed-off-by: Rajesh Madaka --- .../test_peer_probe_while_snapd_running.py | 107 +++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 tests/functional/glusterd/test_peer_probe_while_snapd_running.py (limited to 'tests/functional') diff --git a/tests/functional/glusterd/test_peer_probe_while_snapd_running.py b/tests/functional/glusterd/test_peer_probe_while_snapd_running.py new file mode 100644 index 000000000..c35b3eaeb --- /dev/null +++ b/tests/functional/glusterd/test_peer_probe_while_snapd_running.py @@ -0,0 +1,107 @@ +# Copyright (C) 2018 Red Hat, Inc. +# +# 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 peer probe while snapd is running. +""" + +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 +from glustolibs.gluster.uss_ops import enable_uss, is_snapd_running +from glustolibs.gluster.peer_ops import (peer_probe_servers, peer_detach, + nodes_from_pool_list) + + +@runs_on([['distributed', 'replicated'], ['glusterfs']]) +class TestPeerProbeWhileSnapdRunning(GlusterBaseClass): + def tearDown(self): + """ + tearDown for every test + """ + # stopping the volume and Cleaning up the volume + ret = self.cleanup_volume() + if not ret: + raise ExecutionError("Failed Cleanup the Volume %s" % self.volname) + + # Checking peers are in connected state or not + ret = self.validate_peers_are_connected() + if not ret: + # Peer probe detached servers + pool = nodes_from_pool_list(self.mnode) + for node in pool: + peer_detach(self.mnode, node) + ret = peer_probe_servers(self.mnode, self.servers) + if not ret: + raise ExecutionError("Failed to probe detached servers %s" + % self.servers) + # Calling GlusterBaseClass tearDown + GlusterBaseClass.tearDown.im_func(self) + + def test_peer_probe_snapd_running(self): + + ''' + -> Create Volume + -> Create snap for that volume + -> Enable uss + -> Check snapd running or not + -> Probe a new node while snapd is running + ''' + + # Performing node detach, Here detached node considering as extra + # server + extra_node = self.servers[-1] + ret, _, _ = peer_detach(self.mnode, extra_node) + self.assertEqual(ret, 0, "Peer detach failed for %s" + % extra_node) + g.log.info("Peer detach success for %s", extra_node) + + # Removing detached node from 'self.servers' list, it's because of + # 'self.setup_volume' function checking peer status of 'self.servers' + # list before creating volume + self.servers.remove(extra_node) + + # Creating volume + ret = self.setup_volume() + self.assertTrue(ret, "Failed Create volume %s" % self.volname) + g.log.info("Volume created successfully %s", self.volname) + + # Adding node back into self.servers list + self.servers.append(extra_node) + + # creating Snap + ret, _, _ = snap_create(self.mnode, self.volname, 'snap1') + self.assertEqual(ret, 0, "Snap creation failed for volume %s" + % self.volname) + g.log.info("Snap created successfully for volume %s", self.volname) + + # Enabling Snapd(USS) + ret, _, _ = enable_uss(self.mnode, self.volname) + self.assertEqual(ret, 0, "Failed to enable USS for volume %s" + % self.volname) + g.log.info("USS Enabled successfully on volume %s", self.volname) + + # Checking snapd running or not + ret = is_snapd_running(self.mnode, self.volname) + self.assertTrue(ret, "Snapd not runnig for volume %s" % self.volname) + g.log.info("snapd running for volume %s", self.volname) + + # Probing new node + ret = peer_probe_servers(self.mnode, extra_node) + self.assertTrue(ret, "Peer Probe failed for new server %s" + % extra_node) + g.log.info("Peer Probe success for new server %s", extra_node) -- cgit