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authorManisha Saini <msaini@redhat.com>2020-07-02 17:03:15 +0530
committerBala Konda Reddy M <bala12352@gmail.com>2020-07-15 10:06:04 +0000
commit5639e15bc36ad061b291e528759a0c9ee5fabe23 (patch)
treea0e2ac6fc97b528568be0ed9a99f7591e4aa5eeb
parent2b2bd0ab3fe94bd835a997f8b2bdabe1c66c42b9 (diff)
[Test] Rootsquash functionality test with glusterd restart
Verification of rootsquash functionality with glusterd restart * Create some files and dirs inside mount point * Set permission as 777 for mount point * Enable root-squash on volume * Create some more files and dirs * Restart glusterd on all the node * Try to edit file created in step 1 nfsnobody user should not be allowed to edit file * Try to edit the file created in step 5 nfsnobody user should be allowed to edit file Change-Id: Id2208127ce3c3ea2181d64af0e5e114c49f196ba Signed-off-by: Manisha Saini <msaini@redhat.com>
-rw-r--r--tests/functional/nfs_ganesha/root-squash/test_root_squash_with_glusterd_restart.py190
1 files changed, 190 insertions, 0 deletions
diff --git a/tests/functional/nfs_ganesha/root-squash/test_root_squash_with_glusterd_restart.py b/tests/functional/nfs_ganesha/root-squash/test_root_squash_with_glusterd_restart.py
new file mode 100644
index 0000000..9e2a119
--- /dev/null
+++ b/tests/functional/nfs_ganesha/root-squash/test_root_squash_with_glusterd_restart.py
@@ -0,0 +1,190 @@
+# Copyright (C) 2020 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.
+
+"""
+ Test Cases in this module tests the nfs ganesha version 3 and 4
+ rootsquash functionality cases.
+"""
+from glusto.core import Glusto as g
+from glustolibs.gluster.exceptions import ExecutionError
+from glustolibs.gluster.gluster_base_class import runs_on
+from glustolibs.gluster.nfs_ganesha_libs import (
+ NfsGaneshaClusterSetupClass,
+ wait_for_nfs_ganesha_volume_to_get_unexported)
+from glustolibs.io.utils import get_mounts_stat
+from glustolibs.gluster.nfs_ganesha_ops import (
+ set_root_squash,
+ unexport_nfs_ganesha_volume)
+from glustolibs.gluster.gluster_init import (
+ is_glusterd_running, restart_glusterd)
+from glustolibs.gluster.peer_ops import wait_for_peers_to_connect
+from glustolibs.gluster.lib_utils import (append_string_to_file)
+from glustolibs.gluster.glusterfile import set_file_permissions
+
+
+@runs_on([['replicated', 'distributed', 'distributed-replicated',
+ 'dispersed', 'distributed-dispersed'],
+ ['nfs']])
+class TestNfsGaneshaRootSquash(NfsGaneshaClusterSetupClass):
+ @classmethod
+ def setUpClass(cls):
+ """
+ Setup nfs-ganesha if not exists.
+ """
+ cls.get_super_method(cls, 'setUpClass')()
+
+ # Setup nfs-ganesha
+ ret = cls.setup_nfs_ganesha()
+ if not ret:
+ raise ExecutionError("Failed to setup nfs-ganesha cluster "
+ "ganesha cluster")
+ g.log.info("nfs-ganesha cluster is healthy")
+
+ def setUp(self):
+ """
+ Setup Volume
+ """
+ self.get_super_method(self, 'setUp')()
+
+ # Setup and mount volume
+ ret = self.setup_volume_and_mount_volume(mounts=self.mounts)
+ if not ret:
+ raise ExecutionError("Failed to setup and mount volume %s"
+ % self.volname)
+ g.log.info("Successful in setup and mount volume %s", self.volname)
+
+ def test_root_squash_enable(self):
+ """
+ Tests to verify Nfs Ganesha rootsquash functionality when glusterd
+ service is restarted
+ Steps:
+ 1. Create some files and dirs inside mount point
+ 2. Set permission as 777 for mount point
+ 3. Enable root-squash on volume
+ 4. Create some more files and dirs
+ 5. Restart glusterd on all the nodes
+ 6. Try to edit file created in step 1
+ It should not allow to edit the file
+ 7. Try to edit the file created in step 5
+ It should allow to edit the file
+ """
+ # Start IO on mount point.
+ cmd = ("for i in {1..10}; do touch %s/file$i; done"
+ % self.mounts[0].mountpoint)
+ ret, _, err = g.run(self.mounts[0].client_system, cmd,
+ user=self.mounts[0].user)
+ self.assertEqual(ret, 0, err)
+
+ # Get stat of all the files/dirs created.
+ ret = get_mounts_stat(self.mounts)
+ self.assertTrue(ret, "Stat failed on some of the clients")
+ g.log.info("Successful in getting stats of files/dirs "
+ "from mount point")
+
+ # Set mount point permission to 777
+ ret = set_file_permissions(self.mounts[0].client_system,
+ self.mounts[0].mountpoint, 777)
+ self.assertTrue(ret, "Failed to set permission for directory")
+ g.log.info("Successfully set permissions for directory")
+
+ # Enable root-squash on volume
+ ret = set_root_squash(self.servers[0], self.volname)
+ self.assertTrue(ret, "Failed to enable root-squash on volume")
+ g.log.info("root-squash is enable on the volume")
+
+ # Start IO on mount point.
+ cmd = ("for i in {1..10}; do touch %s/Squashfile$i; done"
+ % self.mounts[0].mountpoint)
+ ret, _, err = g.run(self.mounts[0].client_system, cmd,
+ user=self.mounts[0].user)
+ self.assertEqual(ret, 0, err)
+
+ # Get stat of all the files/dirs created.
+ ret = get_mounts_stat(self.mounts)
+ self.assertTrue(ret, "Stat failed on some of the clients")
+ g.log.info("Successfull in getting stats of files/dirs "
+ "from mount point")
+
+ # Restart glusterd on all servers
+ ret = restart_glusterd(self.servers)
+ self.assertTrue(ret, ("Failed to restart glusterd on all servers %s",
+ self.servers))
+ g.log.info("Successfully restarted glusterd on all servers %s",
+ self.servers)
+
+ # Check if glusterd is running on all servers
+ ret = is_glusterd_running(self.servers)
+ self.assertEqual(ret, 0, ("Failed:Glusterd is not running on all "
+ "servers %s",
+ self.servers))
+ g.log.info("Glusterd is running on all the servers %s", self.servers)
+
+ # Checking if peer is connected.
+ ret = wait_for_peers_to_connect(self.mnode, self.servers)
+ self.assertTrue(ret, "Failed:Peer is not in connected state.")
+ g.log.info("Peers are in connected state.")
+
+ # Edit file created by root user
+ for mount_obj in self.mounts:
+ ret = append_string_to_file(mount_obj.client_system,
+ "%s/file10" % mount_obj.mountpoint,
+ 'hello')
+ self.assertFalse(ret, "Unexpected:nfsnobody user editing file "
+ "created by root user should FAIL")
+ g.log.info("Successful:nfsnobody user failed to edit file "
+ "created by root user")
+
+ # Edit the file created by nfsnobody user
+ for mount_obj in self.mounts:
+ ret = append_string_to_file(mount_obj.client_system,
+ "%s/Squashfile5"
+ % mount_obj.mountpoint,
+ 'hello')
+ self.assertTrue(ret, "Unexpected:nfsnobody user failed to edit "
+ "the file created by nfsnobody user")
+ g.log.info("Successful:nfsnobody user successfully edited the "
+ "file created by nfsnobody user")
+
+ def tearDown(self):
+
+ # Disable root-squash
+ ret = set_root_squash(self.mnode, self.volname, squash=False,
+ do_refresh_config=True)
+ if not ret:
+ raise ExecutionError("Failed to disable root-squash on nfs "
+ "ganesha cluster")
+ g.log.info("root-squash is disabled on volume")
+
+ # Unexport volume
+ unexport_nfs_ganesha_volume(self.mnode, self.volname)
+ ret = wait_for_nfs_ganesha_volume_to_get_unexported(self.mnode,
+ self.volname)
+ if not ret:
+ raise ExecutionError("Failed:Volume %s is not unexported."
+ % self.volname)
+ g.log.info("Unexporting of volume is successful")
+
+ # Unmount and cleanup Volume
+ ret = self.unmount_volume_and_cleanup_volume(self.mounts)
+ if ret:
+ g.log.info("Successful unmount and cleanup of volume")
+ else:
+ raise ExecutionError("Failed to unmount and cleanup volume")
+
+ @classmethod
+ def tearDownClass(cls):
+ cls.get_super_method(cls, 'tearDownClass')(
+ delete_nfs_ganesha_cluster=False)