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authorRajesh Madaka <rmadaka@redhat.com>2018-06-15 16:22:05 +0530
committerJonathan Holloway <jholloway@redhat.com>2018-06-20 21:48:59 +0000
commitf23b3bdee4e5866778f9e1100fc6431a1f3512c9 (patch)
tree0fd61df7957ddcb3a864421646d76081ddb6a524 /tests
parente1a62d92d090341fcc48b2a2a438e5cb3a606b35 (diff)
No Errors should generate in glusterd.log while detaching node from gluster
-> Detach the node from peer -> Check that any error messages related to peer detach in glusterd log file -> No errors should be there in glusterd log file Change-Id: I481df5b15528fb6fd77cd1372110d7d23dd5cdef Signed-off-by: Rajesh Madaka <rmadaka@redhat.com>
Diffstat (limited to 'tests')
-rw-r--r--tests/functional/glusterd/test_glusterd_logs_when_peer_detach.py88
1 files changed, 88 insertions, 0 deletions
diff --git a/tests/functional/glusterd/test_glusterd_logs_when_peer_detach.py b/tests/functional/glusterd/test_glusterd_logs_when_peer_detach.py
new file mode 100644
index 0000000..ed8ba03
--- /dev/null
+++ b/tests/functional/glusterd/test_glusterd_logs_when_peer_detach.py
@@ -0,0 +1,88 @@
+# 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.
+
+""" Description:
+ No Errors should generate in glusterd.log while detaching
+ node from gluster
+"""
+
+import random
+from glusto.core import Glusto as g
+from glustolibs.gluster.exceptions import ExecutionError
+from glustolibs.gluster.gluster_base_class import GlusterBaseClass
+from glustolibs.gluster.peer_ops import (peer_detach_servers,
+ peer_probe_servers)
+
+
+class GlusterdLogsWhilePeerDetach(GlusterBaseClass):
+
+ def tearDown(self):
+ """
+ tearDown for every test
+ """
+ # Peer probe detached server
+ ret = peer_probe_servers(self.mnode, self.random_server)
+ if not ret:
+ raise ExecutionError(ret, "Failed to probe detached server")
+ g.log.info("peer probe is successful for %s", self.random_server)
+
+ # Calling GlusterBaseClass tearDown
+ GlusterBaseClass.tearDown.im_func(self)
+
+ def test_logs_while_peer_detach(self):
+ '''
+ -> Detach the node from peer
+ -> Check that any error messages related to peer detach
+ in glusterd log file
+ -> No errors should be there in glusterd log file
+ '''
+
+ # Getting timestamp
+ _, timestamp, _ = g.run_local('date +%s')
+ timestamp = timestamp.strip()
+
+ # glusterd logs
+ ret, _, _ = g.run(self.mnode,
+ 'cp /var/log/glusterfs/glusterd.log '
+ '/var/log/glusterfs/glusterd_%s.log' % timestamp)
+ if ret:
+ raise ExecutionError("Failed to copy glusterd logs")
+
+ # Clearing the existing glusterd log file
+ ret, _, _ = g.run(self.mnode, 'echo > /var/log/glusterfs/glusterd.log')
+ if ret:
+ raise ExecutionError("Failed to clear glusterd.log file on %s"
+ % self.mnode)
+
+ # Performing peer detach
+ self.random_server = random.choice(self.servers[1:])
+ ret = peer_detach_servers(self.mnode, self.random_server)
+ self.assertTrue(ret, "Failed to detach peer %s"
+ % self.random_server)
+ g.log.info("Peer detach successful for %s", self.random_server)
+
+ # Searching for error message in log
+ ret, out, _ = g.run(
+ self.mnode,
+ "grep ' E ' /var/log/glusterfs/glusterd.log | wc -l")
+ self.assertEqual(ret, 0, "Failed to get error message count in "
+ "glusterd log file")
+ g.log.info("Successful getting error message count in log file")
+
+ self.assertEqual(int(out), 0, "Found Error messages in glusterd log "
+ "file after peer detach")
+ g.log.info("No error messages found in gluterd log file after peer "
+ "detach")