distaf: Adding samba_ops library

Change-Id: Icc2b1eefe0f27a67e9f0e50edd41b313bd3cc892
BUG: 1350173
Signed-off-by: Apeksha D Khakharia <akhakhar@redhat.com>
Reviewed-on: http://review.gluster.org/14798
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra Talur <rtalur@redhat.com>
Reviewed-by: ShwethaHPanduranga
Tested-by: ShwethaHPanduranga
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>

1 files changed, 116 insertions, 0 deletions

diff --git a/tests/distaf/distaf_libs/distaflibs-gluster/distaflibs/gluster/samba_ops.py b/tests/distaf/distaf_libs/distaflibs-gluster/distaflibs/gluster/samba_ops.py
new file mode 100644
index 00000000000..63d7aea0b7e
--- /dev/null
+++ b/tests/distaf/distaf_libs/distaflibs-gluster/distaflibs/gluster/samba_ops.py
@@ -0,0 +1,116 @@
+#!/usr/bin/env python
+#  This file is part of DiSTAF
+#  Copyright (C) 2015-2016  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.
+
+
+from distaf.util import tc
+
+
+def setup_samba_service(volname, mnode, username, smbpasswd):
+    """This module Sets up the servers for samba mount
+       Takes care of editing the glusterd-volfile and
+       starting the samba services
+    Args:
+        volname(str): Volume name
+        mnode(str): where the samba setup will be done
+        username: samba username
+        smbpasswd: samba password
+    Returns:
+        bool:
+            True: On Success
+            False: On Failure
+    Example:
+        setup_samba_service("testvol", "tc.servers[0]", "Bond", "redhat")
+    """
+    try:
+        if tc.global_flag['SAMBA_SETUP_DONE'] == True:
+            tc.logger.error("samba is already setup for the cluster")
+            return True
+    except KeyError:
+        pass
+
+    glusterd_volfile = "/etc/glusterfs/glusterd.vol"
+    glstrd_edit_cmd = ("grep -F 'option rpc-auth-allow-insecure on' %s > "
+                       "/dev/null || (cp %s %s.orig && "
+                       "sed -i '/^end-volume/d' %s && "
+                       "echo '    option rpc-auth-allow-insecure on' >> %s && "
+                       "echo 'end-volume' >> %s && "
+                       "service glusterd restart)"
+                       % (glusterd_volfile, glusterd_volfile,
+                          glusterd_volfile, glusterd_volfile,
+                          glusterd_volfile, glusterd_volfile))
+
+    ret, _ = tc.run_servers(glstrd_edit_cmd)
+    if not ret:
+        tc.logger.error("Unable to edit glusterd in all servers")
+        return False
+
+    ret, _, _ = tc.run(mnode, "chkconfig smb on")
+
+    if ret != 0:
+        tc.logger.error("Unable to set chkconfig smb on")
+        return False
+
+    tc.logger.info("chkconfig smb on successfull")
+
+    ret, _, _ = tc.run(mnode, "service smb start")
+    if ret != 0:
+        tc.logger.error("Unable to start the smb service")
+        return False
+
+    smbpasswd_cmd = ("(echo \"%s\"; echo \"%s\") | smbpasswd -a %s" %
+                     (smbpasswd, smbpasswd, username))
+
+    ret, _, _ = tc.run(mnode, smbpasswd_cmd)
+    if ret != 0:
+        tc.logger.error("Unable to set the smb password")
+        return False
+
+    time.sleep(20)
+
+    ret, out, err = tc.run(mnode, "gluster volume set %s "
+                           "server.allow-insecure on" % volname)
+    if ret != 0:
+        tc.logger.error("Failed to set the volume option "
+                        "server-allow-insecure")
+        return False
+
+    ret, out, err = tc.run(mnode, "gluster volume set %s stat-prefetch off"
+                           % volname)
+    if ret != 0:
+        tc.logger.error("Failed to set the volume option stat-prefetch off")
+        return False
+
+    set_volume_cmd = ("gluster volume set %s storage.batch-fsync-delay-usec 0"
+                      % volname)
+    ret, out, err = tc.run(mnode, set_volume_cmd)
+    if ret != 0:
+        tc.logger.error("Failed to set the volume option storage"
+                        "batch-fsync-delay-usec 0")
+        return False
+
+    smb_cmd = "smbclient -L localhost -U " + username + "%" + smbpasswd
+
+    ret, out, err = tc.run(mnode, smb_cmd + "| grep -i -Fw gluster-%s "
+                           % volname)
+    if ret != 0:
+        tc.logger.error("unable to find share entry")
+        return False
+    tc.logger.info("Share entry present")
+
+    tc.global_flag['SAMBA_SETUP_DONE'] = True
+    return True