Benjamin Renard
d51a1c777f
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ci/woodpecker/push/woodpecker Pipeline was successful
115 lines
3 KiB
Python
Executable file
115 lines
3 KiB
Python
Executable file
#!/usr/bin/env python
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"""
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Icinga/Nagios plugin to check if pip upgrade is available
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Copyright (c) 2022 Benjamin Renard <brenard@zionetrix.net>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License version 3
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as published by the Free Software Foundation.
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This program 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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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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"""
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import sys
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import subprocess
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import argparse
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import json
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import os
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import logging
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import traceback
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# nagios exit code
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STATUS = {
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'OK': 0,
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'WARNING': 1,
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'CRITICAL': 2,
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'UNKNOWN': 3
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}
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parser = argparse.ArgumentParser()
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parser.add_argument(
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'-d', '--debug',
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action="store_true",
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dest="debug",
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default=False
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)
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parser.add_argument(
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'-b', '--bin',
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action="store",
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dest="bin",
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help="Python binary path",
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type=str
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)
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parser.add_argument(
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action="store",
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dest="packages",
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help=(
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"Python package(s) to check. By default, all installed"
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"packages are checked."
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),
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nargs='*',
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default=[]
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)
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options = parser.parse_args()
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logging.basicConfig(
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level=logging.DEBUG if options.debug else logging.INFO,
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format='%(asctime)s - %(levelname)s - %(message)s')
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if options.bin and not os.path.exists(options.bin):
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print(f'UNKNOWN - python executable "{options.bin}" not found')
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sys.exit(STATUS['UNKNOWN'])
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cmd = [
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options.bin if options.bin else sys.executable, '-m', 'pip', 'list',
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'--format', 'json', '--outdated'
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]
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logging.debug('Execute external command: %s', ' '.join(cmd))
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output = subprocess.check_output(cmd)
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logging.debug('Output:\n%s', output)
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try:
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outdated_packages = dict(
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(package['name'], package)
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for package in json.loads(output)
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if not options.packages or package['name'] in options.packages
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)
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except Exception as exc: # pylint: disable=broad-except
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print('UNKNOWN - Exception occured parsing pip output')
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traceback.print_exc(exc)
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sys.exit(STATUS['UNKNOWN'])
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if outdated_packages:
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if len(outdated_packages) > 1:
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print(f'WARNING - {len(outdated_packages)} upgrades available')
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print('\n'.join([
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f' - {name} ({p["version"]} => {p["latest_version"]})'
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for name, p in outdated_packages.items()
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]))
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else:
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name = next(iter(outdated_packages))
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p = outdated_packages[name]
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print(
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f'WARNING - available upgrade for {name} '
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f'({p["version"]} => {p["latest_version"]})'
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)
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sys.exit(STATUS['WARNING'])
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if options.packages and len(options.packages) == 1:
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print(f'OK - {options.packages[0]} is uptodate')
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else:
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print('OK - all packages is uptodate')
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sys.exit(STATUS['OK'])
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