def check_registration(threshold_percentage):
mesos_state = get_mesos_master().state
autoscaling_resources = load_system_paasta_config().get_cluster_autoscaling_resources()
for resource in autoscaling_resources.values():
if resource['type'] == 'aws_spot_fleet_request':
resource['sfr'] = get_sfr(resource['id'], region=resource['region'])
instances = get_spot_fleet_instances(resource['id'], region=resource['region'])
resource['sfr']['ActiveInstances'] = instances
slaves = get_sfr_slaves(resource, mesos_state)
if len(instances) == 0:
continue
else:
percent_registered = float(float(len(slaves)) / float(len(instances))) * 100
if percent_registered < float(threshold_percentage):
print "CRIT: Only found {0}% of instances in {1} registered in mesos. "\
"Please check for puppet or AMI baking problems!".format(percent_registered,
resource['id'])
return False
print "OK: Found more than {0}% of instances registered for all paasta resources in this "\
"superregion".format(threshold_percentage)
return True
