From 88df88a19674ccc0017836941b8ee32eaadf19fb Mon Sep 17 00:00:00 2001 From: Stuart Mackie Date: Thu, 23 Mar 2017 06:19:54 -0700 Subject: Deleted charms with wrong license. Will source them differently in future. Change-Id: I0fc99ea03c6b6ca4701e63793cb2be60e56c7588 Signed-off-by: Stuart Mackie --- .../charmhelpers/contrib/storage/linux/utils.py | 69 ---------------------- 1 file changed, 69 deletions(-) delete mode 100644 charms/trusty/ceilometer-agent/hooks/charmhelpers/contrib/storage/linux/utils.py (limited to 'charms/trusty/ceilometer-agent/hooks/charmhelpers/contrib/storage/linux/utils.py') diff --git a/charms/trusty/ceilometer-agent/hooks/charmhelpers/contrib/storage/linux/utils.py b/charms/trusty/ceilometer-agent/hooks/charmhelpers/contrib/storage/linux/utils.py deleted file mode 100644 index 3dc0df6..0000000 --- a/charms/trusty/ceilometer-agent/hooks/charmhelpers/contrib/storage/linux/utils.py +++ /dev/null @@ -1,69 +0,0 @@ -# Copyright 2014-2015 Canonical Limited. -# -# 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 os -import re -from stat import S_ISBLK - -from subprocess import ( - check_call, - check_output, - call -) - - -def is_block_device(path): - ''' - Confirm device at path is a valid block device node. - - :returns: boolean: True if path is a block device, False if not. - ''' - if not os.path.exists(path): - return False - return S_ISBLK(os.stat(path).st_mode) - - -def zap_disk(block_device): - ''' - Clear a block device of partition table. Relies on sgdisk, which is - installed as pat of the 'gdisk' package in Ubuntu. - - :param block_device: str: Full path of block device to clean. - ''' - # https://github.com/ceph/ceph/commit/fdd7f8d83afa25c4e09aaedd90ab93f3b64a677b - # sometimes sgdisk exits non-zero; this is OK, dd will clean up - call(['sgdisk', '--zap-all', '--', block_device]) - call(['sgdisk', '--clear', '--mbrtogpt', '--', block_device]) - dev_end = check_output(['blockdev', '--getsz', - block_device]).decode('UTF-8') - gpt_end = int(dev_end.split()[0]) - 100 - check_call(['dd', 'if=/dev/zero', 'of=%s' % (block_device), - 'bs=1M', 'count=1']) - check_call(['dd', 'if=/dev/zero', 'of=%s' % (block_device), - 'bs=512', 'count=100', 'seek=%s' % (gpt_end)]) - - -def is_device_mounted(device): - '''Given a device path, return True if that device is mounted, and False - if it isn't. - - :param device: str: Full path of the device to check. - :returns: boolean: True if the path represents a mounted device, False if - it doesn't. - ''' - try: - out = check_output(['lsblk', '-P', device]).decode('UTF-8') - except: - return False - return bool(re.search(r'MOUNTPOINT=".+"', out)) -- cgit 1.2.3-korg