80 lines
2.7 KiB
Python
80 lines
2.7 KiB
Python
# This file is part of Ansible
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#
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# Ansible is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# Ansible is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Ansible. If not, see <http://www.gnu.org/licenses/>.
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from __future__ import (absolute_import, division, print_function)
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__metaclass__ = type
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import os
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def get_file_content(path, default=None, strip=True):
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data = default
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if os.path.exists(path) and os.access(path, os.R_OK):
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try:
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try:
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datafile = open(path)
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data = datafile.read()
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if strip:
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data = data.strip()
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if len(data) == 0:
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data = default
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finally:
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datafile.close()
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except Exception:
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# ignore errors as some jails/containers might have readable permissions but not allow reads to proc
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# done in 2 blocks for 2.4 compat
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pass
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return data
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def get_file_lines(path, strip=True, line_sep=None):
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'''get list of lines from file'''
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data = get_file_content(path, strip=strip)
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if data:
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if line_sep is None:
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ret = data.splitlines()
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else:
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if len(line_sep) == 1:
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ret = data.rstrip(line_sep).split(line_sep)
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else:
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ret = data.split(line_sep)
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else:
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ret = []
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return ret
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def get_mount_size(mountpoint):
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mount_size = {}
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try:
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statvfs_result = os.statvfs(mountpoint)
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mount_size['size_total'] = statvfs_result.f_frsize * statvfs_result.f_blocks
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mount_size['size_available'] = statvfs_result.f_frsize * (statvfs_result.f_bavail)
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# Block total/available/used
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mount_size['block_size'] = statvfs_result.f_bsize
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mount_size['block_total'] = statvfs_result.f_blocks
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mount_size['block_available'] = statvfs_result.f_bavail
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mount_size['block_used'] = mount_size['block_total'] - mount_size['block_available']
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# Inode total/available/used
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mount_size['inode_total'] = statvfs_result.f_files
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mount_size['inode_available'] = statvfs_result.f_favail
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mount_size['inode_used'] = mount_size['inode_total'] - mount_size['inode_available']
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except OSError:
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pass
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return mount_size
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