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#!/usr/bin/env python
# -*- encoding: utf-8 -*-
#
# Keystone monitoring script for Nagios
#
# Copyright © 2012 eNovance <licensing@enovance.com>
#
# Author: Florian Lambert <florian.lambert@enovance.com>
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
#needed python-novaclient
#https://github.com/openstack/python-novaclient
import sys
import argparse
from novaclient.v1_1 import client
STATE_OK = 0
STATE_WARNING = 1
STATE_CRITICAL = 2
STATE_UNKNOWN = 3
#2 Warn = 1 Critical
def return_state(state):
global RETURN_STATE
global STATE_MESSAGE
RETURN_STATE += state
if RETURN_STATE > 1:
STATE_MESSAGE +=" does not work"
print STATE_MESSAGE
sys.exit(STATE_CRITICAL)
def collect_args():
parser = argparse.ArgumentParser(description='Check an OpenStack glance server.')
parser.add_argument('--auth_url', metavar='URL', type=str,
required=True,
help='Keystone URL')
parser.add_argument('--username', metavar='username', type=str,
required=True,
help='username to use for authentication')
parser.add_argument('--password', metavar='password', type=str,
required=True,
help='password to use for authentication')
parser.add_argument('--tenant', metavar='tenant', type=str,
required=True,
help='tenant name to use for authentication')
return parser
def check_novaapi(nt):
global RETURN_STATE
global STATE_MESSAGE
RETURN_STATE = STATE_OK
STATE_MESSAGE = "Failed -"
#flavors
if not len(nt.flavors.list(detailed=False)) >= 1:
STATE_MESSAGE +=" flavors.list >=1"
return_state(STATE_WARNING)
#servers
if not nt.servers.list():
STATE_MESSAGE +=" servers.list==false"
return_state(STATE_WARNING)
#images
if not len(nt.images.list(detailed=False)) >= 1:
STATE_MESSAGE +=" images.list >=1"
return_state(STATE_WARNING)
#security_groups
if not len(nt.security_groups.list()) >= 1:
STATE_MESSAGE +=" security_groups >=1"
return_state(STATE_WARNING)
if RETURN_STATE == STATE_WARNING:
STATE_MESSAGE +=" does not work"
print STATE_MESSAGE
else:
print "OK - Nova-api Connection established"
return RETURN_STATE
if __name__ == '__main__':
args = collect_args().parse_args()
try:
nt = client.Client(args.username,
args.password,
args.tenant,
args.auth_url,
service_type="compute")
sys.exit(check_novaapi(nt))
except Exception as e:
print str(e)
sys.exit(STATE_CRITICAL)
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