def get_pathinfo(filename, volname, client=None):
"""This module gets filepath of the given file in gluster server.
Example:
get_pathinfo("file1", "testvol")
Args:
filename (str): relative path of file
volname (str): volume name
Kwargs:
client (str): client on which cmd has to be executed.
Returns:
NoneType: None if command execution fails, parse errors.
list: file path for the given file in gluster server
"""
if client is None:
client = tc.clients[0]
server = get_volume_info(volname)[volname]['bricks'][0].split(':')[0]
mount_point = '/mnt/tmp_fuse'
# Performing glusterfs mount because only with glusterfs mount
# the file location in gluster server can be identified from client
# machine
ret, _, _ = mount_volume(volname,
mtype='glusterfs',
mpoint=mount_point,
mserver=server,
mclient=client)
if ret != 0:
tc.logger.error("Failed to do gluster mount on volume %s to fetch"
"pathinfo from client %s" % (volname, client))
return None
filename = mount_point + '/' + filename
attr_name = 'trusted.glusterfs.pathinfo'
output = get_extended_attributes_info([filename],
attr_name=attr_name,
mnode=client)
if output is None:
tc.logger.error("Failed to get path info for %s" % filename)
return None
pathinfo = output[filename][attr_name]
umount_volume(client, mount_point)
return re.findall(".*?POSIX.*?:(\S+)\>", pathinfo)
def get_pathinfo(filename, volname, mnode=None):
"""This module gets filepath of the given file in gluster server.
Example:
get_pathinfo("file1", "testvol")
Args:
filename (str): relative path of file
volname (str): volume name
Kwargs:
mnode (str): Node on which cmd has to be executed. Defaults
to tc.servers[0].
Returns:
NoneType: None if command execution fails, parse errors.
list: file path for the given file in gluster server
"""
if mnode is None:
mnode = tc.servers[0]
mount_point = tempfile.mkdtemp()
# Performing glusterfs mount because only with glusterfs mount
# the file location in gluster server can be identified
ret, _, _ = mount_volume(volname,
mtype='glusterfs',
mpoint=mount_point,
mserver=mnode,
mclient=mnode)
if ret != 0:
tc.logger.error("Failed to do gluster mount on volume %s to fetch"
"pathinfo from server %s" % (volname, mnode))
return None
filename = mount_point + '/' + filename
attr_name = 'trusted.glusterfs.pathinfo'
output = get_extended_attributes_info([filename],
attr_name=attr_name,
mnode=mnode)
if output is None:
tc.logger.error("Failed to get path info for %s" % filename)
return None
pathinfo = output[filename][attr_name]
umount_volume(mnode, mount_point)
tc.run(mnode, "rm -rf " + mount_point)
return re.findall(".*?POSIX.*?:(\S+)\>", pathinfo)
def get_pathinfo(filename, volname, client=None):
"""This module gets filepath of the given file in gluster server.
Example:
get_pathinfo("file1", "testvol")
Args:
filename (str): relative path of file
volname (str): volume name
Kwargs:
client (str): client on which cmd has to be executed.
Returns:
NoneType: None if command execution fails, parse errors.
list: file path for the given file in gluster server
"""
if client is None:
client = tc.clients[0]
server = get_volume_info(volname)[volname]['bricks'][0].split(':')[0]
mount_point = '/mnt/tmp_fuse'
# Performing glusterfs mount because only with glusterfs mount
# the file location in gluster server can be identified from client
# machine
ret, _, _ = mount_volume(volname, mtype='glusterfs',
mpoint=mount_point,
mserver=server,
mclient=client)
if ret != 0:
tc.logger.error("Failed to do gluster mount on volume %s to fetch"
"pathinfo from client %s"
% (volname, client))
return None
filename = mount_point + '/' + filename
attr_name = 'trusted.glusterfs.pathinfo'
output = get_extended_attributes_info([filename],
attr_name=attr_name,
mnode=client)
if output is None:
tc.logger.error("Failed to get path info for %s" % filename)
return None
pathinfo = output[filename][attr_name]
umount_volume(client, mount_point)
return re.findall(".*?POSIX.*?:(\S+)\>", pathinfo)
def get_pathinfo(filename, volname, mnode=None):
"""This module gets filepath of the given file in gluster server.
Example:
get_pathinfo("file1", "testvol")
Args:
filename (str): relative path of file
volname (str): volume name
Kwargs:
mnode (str): Node on which cmd has to be executed. Defaults
to tc.servers[0].
Returns:
NoneType: None if command execution fails, parse errors.
list: file path for the given file in gluster server
"""
if mnode is None:
mnode = tc.servers[0]
mount_point = tempfile.mkdtemp()
# Performing glusterfs mount because only with glusterfs mount
# the file location in gluster server can be identified
ret, _, _ = mount_volume(volname, mtype='glusterfs',
mpoint=mount_point,
mserver=mnode,
mclient=mnode)
if ret != 0:
tc.logger.error("Failed to do gluster mount on volume %s to fetch"
"pathinfo from server %s"
% (volname, mnode))
return None
filename = mount_point + '/' + filename
attr_name = 'trusted.glusterfs.pathinfo'
output = get_extended_attributes_info([filename],
attr_name=attr_name,
mnode=mnode)
if output is None:
tc.logger.error("Failed to get path info for %s" % filename)
return None
pathinfo = output[filename][attr_name]
umount_volume(mnode, mount_point)
tc.run(mnode, "rm -rf " + mount_point)
return re.findall(".*?POSIX.*?:(\S+)\>", pathinfo)
def run(self):
_rc = True
client = self.clients[0]
tc.run(self.mnode, "gluster volume status %s" % self.volname)
ret, _, _ = mount_volume(self.volname, self.mount_proto,
self.mountpoint, mclient=client)
if ret != 0:
tc.logger.error("Unable to mount the volume %s in %s"
"Please check the logs" % (self.volname, client))
return False
ret, _, _ = tc.run(client, "cp -r /etc %s" % self.mountpoint)
if ret != 0:
tc.logger.error("cp failed in %s. Please check the logs" % client)
_rc = False
tc.run(client, "rm -rf %s/etc" % self.mountpoint)
umount_volume(client, self.mountpoint)
return _rc
def run(self):
_rc = True
client = self.clients[0]
tc.run(self.mnode, "gluster volume status %s" % self.volname)
ret, _, _ = mount_volume(self.volname,
self.mount_proto,
self.mountpoint,
mclient=client)
if ret != 0:
tc.logger.error("Unable to mount the volume %s in %s"
"Please check the logs" % (self.volname, client))
return False
ret, _, _ = tc.run(client, "cp -r /etc %s" % self.mountpoint)
if ret != 0:
tc.logger.error("cp failed in %s. Please check the logs" % client)
_rc = False
tc.run(client, "rm -rf %s/etc" % self.mountpoint)
umount_volume(client, self.mountpoint)
return _rc
def teardown(self, teardown_ganesha_setup=False):
"""
The function to cleanup the test setup
Kwargs:
teardown_ganesha_setup (bool): If True teardowns ganesha setup,
else leaves the ganesha setup as it is.
Default value is False
"""
umount_volume(tc.clients[0], self.mountpoint)
ret, out, err = tc.run(tc.clients[0], "rm -rf %s/*" % self.mountpoint)
time.sleep(5)
if ret != 0:
tc.logger.error("rm -rf command failed on the mountpoint %s"
% self.mountpoint)
return False
if teardown_ganesha_setup:
ret = teardown_nfs_ganesha_setup()
return ret
return True