Hi.
To get around a problem we have here, I've written an alert script
which uses bulksms.co.uk to send sms messages to preconfigured mobiles
phones for alerting. It's attached, however a few caveats:
1) I'm a python geek, not a perl geek, so it's written in python. Sorry. :)
2) It requires the BulkSMS API as found on their site as well as a few
other python bits.
3) It uses FreeBSD assumptions for file locations.
Any problems, please let me know.
Thanks,
Aled.
#!/usr/local/bin/python
'''
bulksms.alert - Alert script for mon to pass SMS messages to the
www.bulksms.co.uk system.
'''
import BulkSMS
# API for Bulksms.co.uk - see
import ConfigParser
import os
import getopt
import sys
import string
import time
# Keep the main settings in a config file so that we can share them
# Look in /usr/local/etc/mon/bulksms.conf and ./bulksms.conf
def get_config():
# Set all of our default config options
# NB: During testing, pretend is default
settings = ConfigParser.ConfigParser()
settings.read(['/usr/local/etc/mon/bulksms.conf','./bulksms.conf'])
config = {
'userid' : settings.get('BulkSMS','username'),
'password' : settings.get('BulkSMS','password'),
'cost' : settings.get('BulkSMS','default_cost_route'),
'from' : settings.get('BulkSMS','source'),
'recipients' : string.split(settings.get('BulkSMS','recipients'),','),
'LAST_SUMMARY' : os.getenv('MON_LAST_SUMMARY'),
'LAST_OUTPUT' : os.getenv('MON_LAST_OUTPUT'),
'LAST_FAILURE' : os.getenv('MON_LAST_FAILURE'),
'FIRST_FAILURE' : os.getenv('MON_FIRST_FAILURE'),
'LAST_SUCCESS' : os.getenv('MON_LAST_SUCCESS'),
'DESCRIPTION' : os.getenv('MON_DESCRIPTION'),
'GROUP' : os.getenv('MON_GROUP'),
'SERVICE' : os.getenv('MON_SERVICE'),
'RETVAL' : os.getenv('MON_RETVAL'),
'OPSTATUS' : os.getenv('MON_OPSTATUS'),
'ALERTTYPE' : os.getenv('MON_ALERTTYPE'),
'TRAP_INTENDED' : os.getenv('MON_TRAP_INTENDED'),
'LOGDIR' : os.getenv('MON_LOGDIR'),
'STATEDIR' : os.getenv('MON_STATEDIR'),
'subject' : sys.stdin.readline(),
'hosts' : '',
'alertevery' : '',
'trap_timeout' : 0,
'time' : '',
'trap_triggered': 0,
'upalert': 0
}
short_opt = 's:g:h:l:Ot:Tu?'
try:
(opts, extras) = getopt.getopt(sys.argv[1:], short_opt)
except getopt.GetoptError, ex:
raise UsageError, ex
debug(opts)
debug(extras)
debug(sys.argv)
for item in opts:
if item[0] == '-s':
config['SERVICE'] = item[1]
elif item[0] == '-g':
config['GROUP'] = item[1]
elif item[0] == '-h':
config['hosts'] = item[1]
elif item[0] == '-l':
config['alertevery'] = item[1]
elif item[0] == '-O':
config['trap_timeout'] = 1
elif item[0] == '-t':
if item[1].isdigit():
config['time'] = time.ctime(float(item[1]))
else:
raise RuntimeError, 'Type mismatch on time parameter: not float'
elif item[0] == '-T':
config['trap_triggered'] = 1
elif item[0] == '-u':
config['upalert'] = 1
elif item[0] == '-?':
raise UsageError, 'Help requested'
else:
raise RuntimeError, 'Error in parameters'
return config
def debug(message):
debug=1
errlog = open('/tmp/bulksms.log','a')
if debug:
errlog.write('%s\n' % message)
errlog.close()
def usage(ex):
if str(ex) == 'Help requested':
print __doc__
elif str(ex) == 'Version information requested':
version_info()
else:
sys.stderr.write("\n%s\n" % __doc__)
sys.stderr.write("Error: %s\n" % str(ex))
def version_info():
version = "%s v%s" % (os.path.basename(sys.argv[0]), __version__)
print version
class UsageError(Exception):
pass
# Here endeth the standard lesson...er...section.
################################################
# Ok, up until this point it's all been stuff about making this pretty.
# Here's where the actual guts of the thing starts.
# The main bit.
def main():
#Get the config sorted
debug('started')
config=get_config()
debug('Got config.')
debug(config)
#Set up our BulkSMS interface
sms = BulkSMS.BulkSMS(config['userid'],config['password'])
sms.cost_route = config['cost']
if config['upalert']:
message = 'UPALERT %s/%s: %s is now showing OK' % ( config['GROUP'],
config['SERVICE'],
config['hosts']
)
else:
message = 'ALERT %s/%s: %s (Last tested OK %s)' % ( config['GROUP'],
config['SERVICE'],
config['hosts'],
config['LAST_SUCCESS'])
debug(message)
fd = open('/tmp/output.test','w')
debug(fd)
cost = sms.quote_sms(config['recipients'], message, sender = config['from'])
debug(cost)
fd.write(message)
fd.write('%s' % cost)
fd.close
# EOG (End of Guts - the end of the guts of the application)
# This is the main application. It does nothing except pump us back up
# into where we should be and raise a usage exception if something screwed up.
if __name__ == '__main__':
try:
main()
except UsageError, ex:
usage(ex)
[BulkSMS]
# Defaults for all BulkSMS operations
# Your BulkSMS user details
username: boxuk
password: 0ffice
# Which is your preferred cost route - see
http://www.bulksms.co.uk/w/pricing.htm
default_cost_route: 1
# From address
# Not necessarily honoured, see BulkSMS documentation
# ' delimited string
source: '447956548902'
# Recipients, specified as a python list
recipients: ['447956548902']
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