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Change from a module config file to brute force locating the nagios configs so we can find the command file.

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This commit is contained in:
Tim Bielawa 2012-08-28 02:06:47 -04:00
parent 4caf85e37b
commit 6b73907811
1 changed files with 36 additions and 25 deletions
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61
library/nagios
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@ -31,44 +31,50 @@ Action Summaries (all must be delegate_to'd a nagios server):
action: nagios action=enable_alerts service=host host=$inventory_hostname action: nagios action=enable_alerts service=host host=$inventory_hostname
action: nagios action=disable_alerts services=httpd,git,nfs host=$inventory_hostname action: nagios action=disable_alerts services=httpd,git,nfs host=$inventory_hostname
Note: 'service' is an alias for 'services'. Separate multiple services
with commas.
Note: 'service' is an alias for 'services'. Set the path to the command file explicitly with the 'cmdfile'
Separate multiple services with commas. parameter.
Configuration:
If your nagios cmdfile is not /var/spool/nagios/cmd/nagios.cmd you
can configure ansible (on your nagios server) to use the correct
one by making a file called /etc/ansible/modules/nagios.conf that
looks like this:
[main]
cmdfile = /path/to/your/nagios.cmd
When calling this module via ansible, use the 'cmdfile' parameter to
set it explicitly.
""" """
import ConfigParser import ConfigParser
import types import types
import time import time
import os.path
MODULE_CONFIG = '/etc/ansible/modules/nagios.conf'
DEFAULT_CMDFILE = '/var/spool/nagios/cmd/nagios.cmd'
###################################################################### ######################################################################
def which_cmdfile(): def which_cmdfile():
try: locations = [
config = ConfigParser.SafeConfigParser({'cmdfile': DEFAULT_CMDFILE}) # rhel
config.read(MODULE_CONFIG) '/etc/nagios/nagios.cfg',
return config.get('main', 'cmdfile') # debian
except: '/etc/nagios3/nagios.cfg',
return DEFAULT_CMDFILE # older debian
'/etc/nagios2/nagios.cfg',
# bsd, solaris
'/usr/local/etc/nagios/nagios.cfg',
# groundwork it monitoring
'/usr/local/groundwork/nagios/etc/nagios.cfg',
# open monitoring distribution
'/omd/sites/oppy/tmp/nagios/nagios.cfg',
# ???
'/usr/local/nagios/etc/nagios.cfg',
'/usr/local/nagios/nagios.cfg',
'/opt/nagios/etc/nagios.cfg',
'/opt/nagios/nagios.cfg'
]
for path in locations:
if os.path.exists(path):
for line in open(path):
if line.startswith('command_file'):
return line.partition('=')[2].strip()
return None
###################################################################### ######################################################################
@ -96,6 +102,7 @@ def main():
action = module.params['action'] action = module.params['action']
minutes = module.params['minutes'] minutes = module.params['minutes']
services = module.params['services'] services = module.params['services']
cmdfile = module.params['cmdfile']
################################################################## ##################################################################
# Required args per action: # Required args per action:
@ -124,6 +131,10 @@ def main():
if not services: if not services:
module.fail_json(msg='a service is required when setting alerts') module.fail_json(msg='a service is required when setting alerts')
##################################################################
if not cmdfile:
module.fail_json('unable to locate nagios.cfg')
################################################################## ##################################################################
ansible_nagios = Nagios(module, **module.params) ansible_nagios = Nagios(module, **module.params)
ansible_nagios.act() ansible_nagios.act()