From 042cee4511bb158257dcd46c7c056143b1ba4f1a Mon Sep 17 00:00:00 2001 From: Michael Rasmussen Date: Wed, 6 Dec 2023 20:54:02 +0100 Subject: [PATCH] initial commit Signed-off-by: Michael Rasmussen --- check_http.py | 92 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 check_http.py diff --git a/check_http.py b/check_http.py new file mode 100644 index 0000000..ba8a4db --- /dev/null +++ b/check_http.py @@ -0,0 +1,92 @@ +#! /usr/bin/env python + +############################################################################### +# Nagios plugin template +# +# Notes +# - The RHEL boxes I work on are currently limited to Python 2.6.6, hence the +# use of (deprecated) optparse. If I can ever get them all updated to +# Python 2.7 (or better yet, 3.3), I'll switch to argparse +# - This template runs in 2.6-3.3. Any changes made will need to be appropriate +# to the Python distro you want to use +# +############################################################################### + +__author__ = 'Your Name Here' +__version__= 0.1 + +from optparse import OptionParser, OptionGroup +import logging as log + +## These will override any args passed to the script normally. Comment out after testing. +#testargs = '--help' +#testargs = '--version' +#testargs = '-vvv' + +def main(): + """ Main plugin logic goes here """ + + ## Parse command-line arguments + args, args2 = parse_args() + + ## Uncomment to test logging levels against verbosity settings + # log.debug('debug message') + # log.info('info message') + # log.warning('warning message') + # log.error('error message') + # log.critical('critical message') + # log.fatal('fatal message') + + gtfo(0) + + +def parse_args(): + """ Parse command-line arguments """ + + parser = OptionParser(usage='usage: %prog [-v|vv|vvv] [options]', + version='{0}: v.{1} by {2}'.format('%prog', __version__, __author__)) + + ## Verbosity (want this first, so it's right after --help and --version) + parser.add_option('-v', help='Set verbosity level', + action='count', default=0, dest='v') + + ## CLI arguments specific to this script + group = OptionGroup(parser,'Plugin Options') + group.add_option('-x', '--extra', help='Your option here', + default=None) + + ## Common CLI arguments + #parser.add_option('-c', '--critical', help='Set the critical threshold. Default: %(default)s', + # default=97, type=float, dest='crit', metavar='##') + #parser.add_option('-w', '--warning', help='Set the warning threshold. Default: %(default)s', + # default=95, type=float, dest='warn', metavar='##') + + parser.add_option_group(group) + + ## Try to parse based on the testargs variable. If it doesn't exist, use args + try: + args, args2 = parser.parse_args(testargs.split()) + except NameError: + args, args2 = parser.parse_args() + + ## Set the logging level based on the -v arg + log.getLogger().setLevel([log.ERROR, log.WARN, log.INFO, log.DEBUG][args.v]) + + log.debug('Parsed arguments: {0}'.format(args)) + log.debug('Other arguments: {0}'.format(args2)) + + return args, args2 + +def gtfo(exitcode, message=''): + """ Exit gracefully with exitcode and (optional) message """ + + log.debug('Exiting with status {0}. Message: {1}'.format(exitcode, message)) + + if message: + print(message) + exit(exitcode) + +if __name__ == '__main__': + ## Initialize logging before hitting main, in case we need extra debuggability + log.basicConfig(level=log.DEBUG, format='%(asctime)s - %(funcName)s - %(levelname)s - %(message)s') + main() -- 2.39.5