if keystone.valid() is False:
print 'CRITICAL: Keystone context is invalid'
sys.exit(STATE_CRITICAL)
nova_url = None
if args.nova_url is not None:
nova_url = args.nova_url
nova = NovaClient(keystone, nova_url)
if nova is None:
print 'CRITICAL: Could not create nova context'
sys.exit(STATE_CRITICAL)
flavors = nova.get_flavors()
if flavors is None:
print 'CRITICAL: Did not get any flavors data'
sys.exit(STATE_CRITICAL)
if 'flavors' in flavors:
count = len(flavors['flavors'])
if count > 0:
print 'OK: Found %s flavors' % (count)
sys.exit(STATE_OK)
else:
print 'CRITICAL: Did not find any flavors'
sys.exit(STATE_CRITICAL)
