1 files changed, 0 insertions, 144 deletions
diff --git a/ufo/gluster/swift/common/Glusterfs.py b/ufo/gluster/swift/common/Glusterfs.py
deleted file mode 100644
index a0c81269cdc..00000000000
--- a/ufo/gluster/swift/common/Glusterfs.py
+++ /dev/null
@@ -1,144 +0,0 @@
-# Copyright (c) 2012 Red Hat, Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#    http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
-# implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-import logging
-import os, sys, fcntl, time, errno
-from ConfigParser import ConfigParser, NoSectionError, NoOptionError
-from swift.common.utils import TRUE_VALUES, search_tree
-from gluster.swift.common.fs_utils import mkdirs
-
-#
-# Read the fs.conf file once at startup (module load)
-#
-_fs_conf = ConfigParser()
-MOUNT_IP = 'localhost'
-OBJECT_ONLY = False
-RUN_DIR='/var/run/swift'
-SWIFT_DIR = '/etc/swift'
-_do_getsize = False
-if _fs_conf.read(os.path.join('/etc/swift', 'fs.conf')):
-    try:
-        MOUNT_IP = _fs_conf.get('DEFAULT', 'mount_ip', 'localhost')
-    except (NoSectionError, NoOptionError):
-        pass
-    try:
-        OBJECT_ONLY = _fs_conf.get('DEFAULT', 'object_only', "no") in TRUE_VALUES
-    except (NoSectionError, NoOptionError):
-        pass
-    try:
-        RUN_DIR = _fs_conf.get('DEFAULT', 'run_dir', '/var/run/swift')
-    except (NoSectionError, NoOptionError):
-        pass
-
-    try:
-        _do_getsize = _fs_conf.get('DEFAULT', 'accurate_size_in_listing', \
-                                       "no") in TRUE_VALUES
-    except (NoSectionError, NoOptionError):
-        pass
-
-NAME = 'glusterfs'
-
-
-def _busy_wait(full_mount_path):
-    # Iterate for definite number of time over a given
-    # interval for successful mount
-    for i in range(0, 5):
-        if os.path.ismount(os.path.join(full_mount_path)):
-            return True
-        time.sleep(2)
-    logging.error('Busy wait for mount timed out for mount %s', full_mount_path)
-    return False
-
-def mount(root, drive):
-    # FIXME: Possible thundering herd problem here
-
-    el = _get_export_list()
-    for export in el:
-        if drive == export:
-            break
-    else:
-        logging.error('No export found in %r matching drive, %s', el, drive)
-        return False
-
-    # NOTE: root is typically the default value of /mnt/gluster-object
-    full_mount_path = os.path.join(root, drive)
-    if not os.path.isdir(full_mount_path):
-        mkdirs(full_mount_path)
-
-    lck_file = os.path.join(RUN_DIR, '%s.lock' %drive);
-
-    if not os.path.exists(RUN_DIR):
-        mkdirs(RUN_DIR)
-
-    fd = os.open(lck_file, os.O_CREAT|os.O_RDWR)
-    with os.fdopen(fd, 'r+b') as f:
-        try:
-            fcntl.lockf(f, fcntl.LOCK_EX|fcntl.LOCK_NB)
-        except IOError as ex:
-            if ex.errno in (errno.EACCES, errno.EAGAIN):
-                # This means that some other process is mounting the
-                # filesystem, so wait for the mount process to complete
-                return _busy_wait(full_mount_path)
-            else:
-                raise ex
-        mnt_cmd = 'mount -t glusterfs %s:%s %s' % (MOUNT_IP, export, \
-                                                   full_mount_path)
-        if os.system(mnt_cmd) or not _busy_wait(full_mount_path):
-            logging.error('Mount failed %s: %s', NAME, mnt_cmd)
-            return False
-    return True
-
-def unmount(full_mount_path):
-    # FIXME: Possible thundering herd problem here
-
-    umnt_cmd = 'umount %s 2>> /dev/null' % full_mount_path
-    if os.system(umnt_cmd):
-        logging.error('Unable to unmount %s %s' % (full_mount_path, NAME))
-
-def _get_export_list():
-    cmnd = 'gluster --remote-host=%s volume info' % MOUNT_IP
-
-    export_list = []
-
-    if os.system(cmnd + ' >> /dev/null'):
-        logging.error('Getting volume info failed for %s', NAME)
-    else:
-        fp = os.popen(cmnd)
-        while True:
-            item = fp.readline()
-            if not item:
-                break
-            item = item.strip('\n').strip(' ')
-            if item.lower().startswith('volume name:'):
-                export_list.append(item.split(':')[1].strip(' '))
-
-    return export_list
-
-def get_mnt_point(vol_name, conf_dir=SWIFT_DIR, conf_file="object-server*"):
-    """Read the object-server's configuration file and return
-    the device value"""
-
-    mnt_dir = ''
-    conf_files = search_tree(conf_dir, conf_file, '.conf')
-    if not conf_files:
-        raise Exception("Config file not found")
-
-    _conf = ConfigParser()
-    if _conf.read(conf_files[0]):
-        try:
-            mnt_dir = _conf.get('DEFAULT', 'devices', '')
-        except (NoSectionError, NoOptionError):
-            raise
-        return os.path.join(mnt_dir, vol_name)