Adding test to validate output of profile info

Test Case:
1) Create a volume and start it.
2) Mount volume on client and start IO.
3) Start profile info on the volume.
4) Run profile info with different parameters
   and see if all bricks are present or not.
5) Stop profile on the volume.
6) Create another volume.
7) Start profile without starting the volume.

Change-Id: I6e8ec9285d48c1c828cd1d20bff6ea8f3de064f7
Signed-off-by: kshithijiyer <kshithij.ki@gmail.com>

1 files changed, 223 insertions, 0 deletions

diff --git a/tests/functional/glusterd/test_profile_operations.py b/tests/functional/glusterd/test_profile_operations.py
new file mode 100644
index 000000000..ae0a968eb
--- /dev/null
+++ b/tests/functional/glusterd/test_profile_operations.py
@@ -0,0 +1,223 @@
+#  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.
+
+"""
+    Test Description:
+    Tests to check basic profile operations.
+"""
+
+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.profile_ops import (profile_start, profile_info,
+                                            profile_stop)
+from glustolibs.misc.misc_libs import upload_scripts
+from glustolibs.io.utils import validate_io_procs
+from glustolibs.gluster.brick_libs import get_all_bricks
+from glustolibs.gluster.lib_utils import is_core_file_created
+from glustolibs.gluster.gluster_init import is_glusterd_running
+from glustolibs.gluster.volume_ops import (volume_stop, volume_start,
+                                           get_volume_list)
+from glustolibs.gluster.volume_libs import (cleanup_volume, setup_volume)
+
+
+@runs_on([['distributed', 'replicated', 'distributed-replicated',
+           'dispersed', 'distributed-dispersed'], ['glusterfs']])
+class TestProfileOpeartions(GlusterBaseClass):
+
+    @classmethod
+    def setUpClass(cls):
+        GlusterBaseClass.setUpClass.im_func(cls)
+
+        # Uploading file_dir script in all client direcotries
+        g.log.info("Upload io scripts to clients %s for running IO on "
+                   "mounts", cls.clients)
+        script_local_path = ("/usr/share/glustolibs/io/scripts/"
+                             "file_dir_ops.py")
+        cls.script_upload_path = ("/usr/share/glustolibs/io/scripts/"
+                                  "file_dir_ops.py")
+        ret = upload_scripts(cls.clients, script_local_path)
+        if not ret:
+            raise ExecutionError("Failed to upload IO scripts to clients %s"
+                                 % cls.clients)
+        g.log.info("Successfully uploaded IO scripts to clients %s",
+                   cls.clients)
+
+    def setUp(self):
+
+        GlusterBaseClass.setUp.im_func(self)
+        # Creating Volume and mounting volume.
+        ret = self.setup_volume_and_mount_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):
+
+        # Unmounting and cleaning volume.
+        ret = self.unmount_volume_and_cleanup_volume(self.mounts)
+        if not ret:
+            raise ExecutionError("Unable to delete volume % s" % self.volname)
+        g.log.info("Volume deleted successfully : %s", self.volname)
+
+        # clean up all volumes
+        vol_list = get_volume_list(self.mnode)
+        if not vol_list:
+            raise ExecutionError("Failed to get the volume list")
+        for volume in vol_list:
+            ret = cleanup_volume(self.mnode, volume)
+            if not ret:
+                raise ExecutionError("Unable to delete volume % s" % volume)
+            g.log.info("Volume deleted successfully : %s", volume)
+
+        GlusterBaseClass.tearDown.im_func(self)
+
+    def test_profile_operations(self):
+
+        # pylint: disable=too-many-statements
+        """
+        Test Case:
+        1) Create a volume and start it.
+        2) Mount volume on client and start IO.
+        3) Start profile info on the volume.
+        4) Run profile info with different parameters
+           and see if all bricks are present or not.
+        5) Stop profile on the volume.
+        6) Create another volume.
+        7) Start profile without starting the volume.
+        """
+
+        # Timestamp of current test case of start time
+        ret, test_timestamp, _ = g.run_local('date +%s')
+        test_timestamp = test_timestamp.strip()
+
+        # Start IO on mount points.
+        g.log.info("Starting IO on all mounts...")
+        self.all_mounts_procs = []
+        counter = 1
+        for mount_obj in self.mounts:
+            g.log.info("Starting IO on %s:%s", mount_obj.client_system,
+                       mount_obj.mountpoint)
+            cmd = ("python %s create_deep_dirs_with_files "
+                   "--dir-depth 4 "
+                   "--dir-length 6 "
+                   "--dirname-start-num %d "
+                   "--max-num-of-dirs 3 "
+                   "--num-of-files 5 %s"
+                   % (self.script_upload_path, counter,
+                      mount_obj.mountpoint))
+            proc = g.run_async(mount_obj.client_system, cmd,
+                               user=mount_obj.user)
+            self.all_mounts_procs.append(proc)
+            counter += 1
+
+        # Start profile on volume.
+        ret, _, _ = profile_start(self.mnode, self.volname)
+        self.assertEqual(ret, 0, "Failed to start profile on volume: %s"
+                         % self.volname)
+        g.log.info("Successfully started profile on volume: %s",
+                   self.volname)
+
+        # Getting and checking output of profile info.
+        ret, out, _ = profile_info(self.mnode, self.volname)
+        self.assertEqual(ret, 0, "Failed to run profile info on volume: %s"
+                         % self.volname)
+        g.log.info("Successfully executed profile info on volume: %s",
+                   self.volname)
+
+        # Checking if all bricks are present in profile info.
+        brick_list = get_all_bricks(self.mnode, self.volname)
+        for brick in brick_list:
+            self.assertTrue(brick in out,
+                            "Brick %s not a part of profile info output."
+                            % brick)
+            g.log.info("Brick %s showing in profile info output.",
+                       brick)
+
+        # Running profile info with different profile options.
+        profile_options = ['peek', 'incremental', 'clear',
+                           'incremental peek', 'cumulative']
+        for option in profile_options:
+
+            # Getting and checking output of profile info.
+            ret, out, _ = profile_info(self.mnode, self.volname,
+                                       options=option)
+            self.assertEqual(ret, 0,
+                             "Failed to run profile info %s on volume: %s"
+                             % (option, self.volname))
+            g.log.info("Successfully executed profile info %s on volume: %s",
+                       option, self.volname)
+
+            # Checking if all bricks are present in profile info peek.
+            for brick in brick_list:
+                self.assertTrue(brick in out,
+                                "Brick %s not a part of profile"
+                                " info %s output."
+                                % (brick, option))
+                g.log.info("Brick %s showing in profile info %s output.",
+                           brick, option)
+
+        # Stop profile on volume.
+        ret, _, _ = profile_stop(self.mnode, self.volname)
+        self.assertEqual(ret, 0, "Failed to stop profile on volume: %s"
+                         % self.volname)
+        g.log.info("Successfully stopped profile on volume: %s", self.volname)
+
+        # Validate IO
+        self.assertTrue(
+            validate_io_procs(self.all_mounts_procs, self.mounts),
+            "IO failed on some of the clients"
+        )
+        g.log.info("IO validation complete.")
+
+        # Create and start a volume
+        self.volume['name'] = "volume_2"
+        self.volname = "volume_2"
+        ret = setup_volume(self.mnode, self.all_servers_info, self.volume)
+        self.assertTrue(ret, "Failed to create and start volume")
+        g.log.info("Successfully created and started volume_2")
+
+        # Stop volume
+        ret, _, _ = volume_stop(self.mnode, self.volname)
+        self.assertEqual(ret, 0, "Failed to stop the volume %s"
+                         % self.volname)
+        g.log.info("Volume %s stopped successfully", self.volname)
+
+        # Start profile on volume.
+        ret, _, _ = profile_start(self.mnode, self.volname)
+        self.assertEqual(ret, 0, "Failed to start profile on volume: %s"
+                         % self.volname)
+        g.log.info("Successfully started profile on volume: %s",
+                   self.volname)
+
+        # Start volume
+        ret, _, _ = volume_start(self.mnode, self.volname)
+        self.assertEqual(ret, 0, "Failed to start the volume %s"
+                         % self.volname)
+        g.log.info("Volume %s started successfully", self.volname)
+
+        # Chekcing for core files.
+        ret = is_core_file_created(self.servers, test_timestamp)
+        self.assertTrue(ret, "glusterd service should not crash")
+        g.log.info("No core file found, glusterd service running "
+                   "successfully")
+
+        # Checking whether glusterd is running or not
+        ret = is_glusterd_running(self.servers)
+        self.assertEqual(ret, 0, "Glusterd has crashed on nodes.")
+        g.log.info("No glusterd crashes observed.")