diff options
Diffstat (limited to 'tests/functional/glusterd')
| -rw-r--r-- | tests/functional/glusterd/test_peer_status.py | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/tests/functional/glusterd/test_peer_status.py b/tests/functional/glusterd/test_peer_status.py new file mode 100644 index 000000000..dfe0668cd --- /dev/null +++ b/tests/functional/glusterd/test_peer_status.py @@ -0,0 +1,152 @@ +# Copyright (C) 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. + +import socket +from glusto.core import Glusto as g +from glustolibs.gluster.gluster_base_class import runs_on, GlusterBaseClass +from glustolibs.gluster.exceptions import ExecutionError +from glustolibs.gluster.volume_libs import setup_volume, cleanup_volume +from glustolibs.gluster.volume_ops import get_volume_info, get_volume_list +from glustolibs.gluster.brick_ops import add_brick +from glustolibs.gluster.lib_utils import form_bricks_list +from glustolibs.gluster.peer_ops import (peer_probe, peer_status, peer_detach, + peer_probe_servers, + peer_detach_servers, + nodes_from_pool_list) + + +@runs_on([['distributed'], ['glusterfs']]) +class TestPeerStatus(GlusterBaseClass): + + def setUp(self): + + GlusterBaseClass.setUp.im_func(self) + + # Performing peer detach + ret = peer_detach_servers(self.mnode, self.servers) + if not ret: + raise ExecutionError("Failed to detach servers %s" + % self.servers) + g.log.info("Peer detach SUCCESSFUL.") + + def tearDown(self): + + # Clean up all volumes + vol_list = get_volume_list(self.mnode) + if vol_list is not None: + for volume in vol_list: + ret = cleanup_volume(self.mnode, volume) + if not ret: + raise ExecutionError("Failed to cleanup volume") + g.log.info("Volume deleted successfully : %s", volume) + + # detached servers from cluster + pool = nodes_from_pool_list(self.mnode) + for node in pool: + peer_detach(self.mnode, node) + + # form a cluster + ret = peer_probe_servers(self.mnode, self.servers) + if not ret: + raise ExecutionError("Failed to probe peer " + "servers %s" % self.servers) + g.log.info("Peer probe success for detached " + "servers %s", self.servers) + GlusterBaseClass.tearDown.im_func(self) + + def test_peer_probe_status(self): + + # get FQDN of node1 and node2 + node1 = socket.getfqdn(self.mnode) + node2 = socket.getfqdn(self.servers[1]) + + # peer probe to a new node, N2 from N1 + ret, _, err = peer_probe(node1, node2) + self.assertEqual(ret, 0, ("Peer probe failed to %s from %s with " + "error message %s" % (self.servers[1], + self.mnode, err))) + g.log.info("Peer probe from %s to %s is success", self.mnode, + self.servers[1]) + + # check peer status in both the nodes, it should have FQDN + # from node1 + ret, out, err = peer_status(self.mnode) + self.assertEqual(ret, 0, ("Failed to get peer status from %s with " + "error message %s" % (self.mnode, err))) + g.log.info("Successfully got peer status from %s", self.mnode) + + self.assertIn(node2, out, ("FQDN of %s is not present in the " + "output of peer status from %s" + % (self.servers[1], self.mnode))) + g.log.info("FQDN of %s is present in peer status of %s", + self.servers[1], self.mnode) + + # from node2 + ret, out, err = peer_status(self.servers[1]) + self.assertEqual(ret, 0, ("Failed to get peer status from %s with " + "error message %s" % (self.servers[1], err))) + g.log.info("Successfully got peer status from %s", self.servers[1]) + + self.assertIn(node1, out, ("FQDN of %s is not present in the " + "output of peer status from %s" + % (self.mnode, self.servers[1]))) + g.log.info("FQDN of %s is present in peer status of %s", + self.mnode, self.servers[1]) + + # create a distributed volume with 2 bricks + servers_info_from_two_node_cluster = {} + for server in self.servers[0:2]: + servers_info_from_two_node_cluster[ + server] = self.all_servers_info[server] + + self.volume['servers'] = self.servers[0:2] + self.volume['voltype']['dist_count'] = 2 + ret = setup_volume(self.mnode, servers_info_from_two_node_cluster, + self.volume) + self.assertTrue(ret, ("Failed to create " + "and start volume %s" % self.volname)) + g.log.info("Successfully created and started the volume %s", + self.volname) + + # peer probe to a new node, N3 + ret, _, err = peer_probe(self.mnode, self.servers[2]) + self.assertEqual(ret, 0, ("Peer probe failed to %s from %s with " + "error message %s" % (self.servers[2], + self.mnode, err))) + g.log.info("Peer probe from %s to %s is success", self.mnode, + self.servers[2]) + + # add a brick from N3 to the volume + num_bricks_to_add = 1 + server_info = {} + server_info[self.servers[2]] = self.all_servers_info[self.servers[2]] + brick = form_bricks_list(self.mnode, self.volname, num_bricks_to_add, + self.servers[2], server_info) + ret, _, _ = add_brick(self.mnode, self.volname, brick) + self.assertEqual(ret, 0, ("Failed to add brick to volume %s" + % self.volname)) + g.log.info("add brick to the volume %s is success", self.volname) + + # get volume info, it should have correct brick information + ret = get_volume_info(self.mnode, self.volname) + self.assertIsNotNone(ret, ("Failed to get volume info from %s" + % self.mnode)) + g.log.info("volume info from %s is success", self.mnode) + + brick3 = ret[self.volname]['bricks']['brick'][2]['name'] + self.assertEqual(brick3, str(brick[0]), ("Volume info has incorrect " + "information")) + g.log.info("Volume info has correct information") |