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authorkshithijiyer <kshithij.ki@gmail.com>2019-05-13 09:39:41 +0530
committerBala Konda Reddy M <bmekala@redhat.com>2019-07-23 07:00:58 +0000
commit1ca1c623f156ab741dd8757c570d3b060d5a8dec (patch)
treed960a8f6bb33a8804bbff60b5c87f79ec4682aa0
parentf8b1cd935bdc23905f864d9c41c30ad89e81737f (diff)
Adding testcase to remove /var/log/glusterfs and mounting volume.
Test Case: 1. Create all types of volumes. 2. Start all volumes. 3. Delete /var/log/glusterfs folder on the client. 4. Mount all the volumes one by one. 5. Run IO on all the mount points. 6. Check if logs are generated in /var/log/glusterfs/. Change-Id: I7a3275aad940116c3506b22b13a670e455d9ef00 Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>
-rw-r--r--tests/functional/glusterd/test_mount_after_removing_client_logs_dir.py125
1 files changed, 125 insertions, 0 deletions
diff --git a/tests/functional/glusterd/test_mount_after_removing_client_logs_dir.py b/tests/functional/glusterd/test_mount_after_removing_client_logs_dir.py
new file mode 100644
index 0000000..24871de
--- /dev/null
+++ b/tests/functional/glusterd/test_mount_after_removing_client_logs_dir.py
@@ -0,0 +1,125 @@
+# Copyright (C) 2019 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:
+ A testcase to remove /var/log/glusterfs/ on client, mounting a volume
+ and createing a file and a dir on it.
+"""
+from glusto.core import Glusto as g
+from glustolibs.gluster.gluster_base_class import GlusterBaseClass, runs_on
+from glustolibs.gluster.exceptions import ExecutionError
+from glustolibs.gluster.glusterdir import (mkdir, get_dir_contents)
+from glustolibs.gluster.mount_ops import mount_volume, umount_volume
+
+
+@runs_on([['distributed', 'replicated', 'distributed-replicated',
+ 'dispersed', 'distributed-dispersed'], ['glusterfs']])
+class TestRemoveCientLogDirAndMount(GlusterBaseClass):
+
+ def setUp(self):
+ GlusterBaseClass.setUp.im_func(self)
+
+ # Creating Volume and mounting volume.
+ ret = self.setup_volume(self.mounts)
+ if not ret:
+ raise ExecutionError("Volume creation or mount failed: %s"
+ % self.volname)
+ g.log.info("Volme created and mounted successfully : %s",
+ self.volname)
+
+ def tearDown(self):
+
+ # Resetting the /var/log/glusterfs on client
+ # and archiving the present one.
+ cmd = ('for file in `ls /var/log/glusterfs/`; do '
+ 'mv /var/log/glusterfs/$file'
+ ' /var/log/glusterfs/`date +%s`-$file; done')
+ ret, _, _ = g.run(self.mounts[0].client_system, cmd)
+ self.assertEqual(ret, 0, "Renaming all files failed")
+ g.log.info("Successfully renamed files in"
+ " /var/log/glusterfs on client: %s",
+ self.mounts[0].client_system)
+ cmd = ('mv /root/glusterfs/* /var/log/glusterfs/;'
+ 'rm -rf /root/glusterfs')
+ ret, _, _ = g.run(self.mounts[0].client_system, cmd)
+ self.assertEqual(ret, 0,
+ "Failed to move old files back to /var/log/glusterfs")
+ g.log.info("Successfully moved files in"
+ " /var/log/glusterfs on client: %s",
+ self.mounts[0])
+
+ # Unmounting the volume.
+ ret, _, _ = umount_volume(mclient=self.mounts[0].client_system,
+ mpoint=self.mounts[0].mountpoint)
+ if ret:
+ raise ExecutionError("Volume %s is not unmounted" % self.volname)
+ g.log.info("Volume unmounted successfully : %s", self.volname)
+
+ # clean up all volumes
+ ret = self.cleanup_volume()
+ if not ret:
+ raise ExecutionError("Unable to delete volume % s"
+ % self.volname)
+ g.log.info("Volume deleted successfully : %s", self.volname)
+
+ GlusterBaseClass.tearDown.im_func(self)
+
+ def test_mount_after_removing_client_logs_dir(self):
+
+ # pylint: disable=too-many-statements
+ """
+ Test Case:
+ 1. Create all types of volumes.
+ 2. Start all volumes.
+ 3. Delete /var/log/glusterfs folder on the client.
+ 4. Mount all the volumes one by one.
+ 5. Run IO on all the mount points.
+ 6. Check if logs are generated in /var/log/glusterfs/.
+ """
+
+ # Removing dir /var/log/glusterfs on client.
+ cmd = 'mv /var/log/glusterfs /root/'
+ ret, _, _ = g.run(self.mounts[0].client_system, cmd)
+ self.assertEqual(ret, 0, "Unable to remove /var/log/glusterfs dir")
+ g.log.info("Successfully removed /var/log/glusterfs on client: %s",
+ self.mounts[0].client_system)
+
+ # Mounting the volume.
+ ret, _, _ = mount_volume(self.volname, mtype=self.mount_type,
+ mpoint=self.mounts[0].mountpoint,
+ mserver=self.mnode,
+ mclient=self.mounts[0].client_system)
+ self.assertEqual(ret, 0, ("Volume %s is not mounted") % self.volname)
+ g.log.info("Volume mounted successfully : %s", self.volname)
+
+ # Running IO on the mount point.
+ # Creating a dir on the mount point.
+ ret = mkdir(self.mounts[0].client_system,
+ self.mounts[0].mountpoint+"/dir2")
+ self.assertTrue(ret, "Failed to create dir2")
+ g.log.info("dir2 created successfully for %s", self.mounts[0])
+
+ # Creating a file on the mount point.
+ cmd = ('touch %s/file' % self.mounts[0].mountpoint)
+ ret, _, _ = g.run(self.mounts[0].client_system, cmd)
+ self.assertEqual(ret, 0, "Failed to create file")
+ g.log.info("file created successfully for %s", self.mounts[0])
+
+ # Checking if logs are regenerated or not.
+ ret = get_dir_contents(self.mounts[0].client_system,
+ '/var/log/glusterfs/')
+ self.assertIsNotNone(ret, 'Log files were not regenerated.')
+ g.log.info("Log files were properly regenearted.")