1 files changed, 0 insertions, 105 deletions
diff --git a/charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/storage/linux/lvm.py b/charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/storage/linux/lvm.py
deleted file mode 100644
index 34b5f71..0000000
--- a/charms/trusty/contrail-configuration/hooks/charmhelpers/contrib/storage/linux/lvm.py
+++ /dev/null
@@ -1,105 +0,0 @@
-# Copyright 2014-2015 Canonical Limited.
-#
-# This file is part of charm-helpers.
-#
-# charm-helpers is free software: you can redistribute it and/or modify
-# it under the terms of the GNU Lesser General Public License version 3 as
-# published by the Free Software Foundation.
-#
-# charm-helpers 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 Lesser General Public License for more details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with charm-helpers.  If not, see <http://www.gnu.org/licenses/>.
-
-from subprocess import (
-    CalledProcessError,
-    check_call,
-    check_output,
-    Popen,
-    PIPE,
-)
-
-
-##################################################
-# LVM helpers.
-##################################################
-def deactivate_lvm_volume_group(block_device):
-    '''
-    Deactivate any volume gruop associated with an LVM physical volume.
-
-    :param block_device: str: Full path to LVM physical volume
-    '''
-    vg = list_lvm_volume_group(block_device)
-    if vg:
-        cmd = ['vgchange', '-an', vg]
-        check_call(cmd)
-
-
-def is_lvm_physical_volume(block_device):
-    '''
-    Determine whether a block device is initialized as an LVM PV.
-
-    :param block_device: str: Full path of block device to inspect.
-
-    :returns: boolean: True if block device is a PV, False if not.
-    '''
-    try:
-        check_output(['pvdisplay', block_device])
-        return True
-    except CalledProcessError:
-        return False
-
-
-def remove_lvm_physical_volume(block_device):
-    '''
-    Remove LVM PV signatures from a given block device.
-
-    :param block_device: str: Full path of block device to scrub.
-    '''
-    p = Popen(['pvremove', '-ff', block_device],
-              stdin=PIPE)
-    p.communicate(input='y\n')
-
-
-def list_lvm_volume_group(block_device):
-    '''
-    List LVM volume group associated with a given block device.
-
-    Assumes block device is a valid LVM PV.
-
-    :param block_device: str: Full path of block device to inspect.
-
-    :returns: str: Name of volume group associated with block device or None
-    '''
-    vg = None
-    pvd = check_output(['pvdisplay', block_device]).splitlines()
-    for l in pvd:
-        l = l.decode('UTF-8')
-        if l.strip().startswith('VG Name'):
-            vg = ' '.join(l.strip().split()[2:])
-    return vg
-
-
-def create_lvm_physical_volume(block_device):
-    '''
-    Initialize a block device as an LVM physical volume.
-
-    :param block_device: str: Full path of block device to initialize.
-
-    '''
-    check_call(['pvcreate', block_device])
-
-
-def create_lvm_volume_group(volume_group, block_device):
-    '''
-    Create an LVM volume group backed by a given block device.
-
-    Assumes block device has already been initialized as an LVM PV.
-
-    :param volume_group: str: Name of volume group to create.
-    :block_device: str: Full path of PV-initialized block device.
-    '''
-    check_call(['vgcreate', volume_group, block_device])