blob: 6cd51cba49ad5b21510e2fbb4fc11eb458d5ec58 [file] [log] [blame]
import hashlib
import os
import socket
import sys
import base64
import time
import json
#import threading
import subprocess
import random
import tempfile
#from sshtunnel import SSHTunnelForwarder
from django.db.models import F, Q
from xos.config import Config
from synchronizers.base.syncstep import SyncStep
from synchronizers.base.ansible_helper import run_template
from synchronizers.base.ansible_helper import run_template_ssh
from synchronizers.base.SyncInstanceUsingAnsible import SyncInstanceUsingAnsible
from core.models import Service, Slice
from services.monitoring.models import CeilometerService, OpenStackServiceMonitoringPublisher
from xos.logger import Logger, logging
parentdir = os.path.join(os.path.dirname(__file__),"..")
sys.path.insert(0,parentdir)
logger = Logger(level=logging.INFO)
class SyncOpenStackMonitoringPublisher(SyncInstanceUsingAnsible):
provides=[OpenStackServiceMonitoringPublisher]
observes=OpenStackServiceMonitoringPublisher
requested_interval=0
template_name = "sync_openstackmonitoringpublisher.yaml"
def __init__(self, *args, **kwargs):
super(SyncOpenStackMonitoringPublisher, self).__init__(*args, **kwargs)
def fetch_pending(self, deleted):
if (not deleted):
objs = OpenStackServiceMonitoringPublisher.get_tenant_objects().filter(Q(enacted__lt=F('updated')) | Q(enacted=None),Q(lazy_blocked=False))
else:
objs = OpenStackServiceMonitoringPublisher.get_deleted_tenant_objects()
return objs
def sync_record(self, o):
logger.info("sync'ing object %s" % str(o),extra=o.tologdict())
self.prepare_record(o)
ceilometer_services = CeilometerService.get_service_objects().filter(id=o.provider_service.id)
if not ceilometer_services:
raise "No associated Ceilometer service"
ceilometer_service = ceilometer_services[0]
service_instance = ceilometer_service.get_instance()
# sync only when the corresponding service instance is fully synced
if not service_instance:
self.defer_sync(o, "waiting on associated service instance")
return
if not service_instance.instance_name:
self.defer_sync(o, "waiting on associated service instance.instance_name")
return
# Step1: Orchestrate UDP proxy agent on the compute node where monitoring service VM is spawned
fields = { "hostname": ceilometer_service.ceilometer_rabbit_compute_node,
"baremetal_ssh": True,
"instance_name": "rootcontext",
"username": "root",
"container_name": None,
"rabbit_host": ceilometer_service.ceilometer_rabbit_host,
"rabbit_user": ceilometer_service.ceilometer_rabbit_user,
"rabbit_password": ceilometer_service.ceilometer_rabbit_password,
"listen_ip_addr": socket.gethostbyname(ceilometer_service.ceilometer_rabbit_compute_node)
}
# If 'o' defines a 'sync_attributes' list, then we'll copy those
# attributes into the Ansible recipe's field list automatically.
if hasattr(o, "sync_attributes"):
for attribute_name in o.sync_attributes:
fields[attribute_name] = getattr(o, attribute_name)
key_name = self.get_node_key(service_instance.node)
if not os.path.exists(key_name):
raise Exception("Node key %s does not exist" % key_name)
key = file(key_name).read()
fields["private_key"] = key
template_name = "sync_openstackmonitoringpublisher.yaml"
fields["ansible_tag"] = o.__class__.__name__ + "_" + str(o.id) + "_step1"
self.run_playbook(o, fields, template_name)
# Step2: Orchestrate OpenStack publish agent
target_uri = "udp://" + ceilometer_service.ceilometer_rabbit_compute_node + ":4455"
fields = {}
agent_info = []
if o.monitoring_agents:
for agent in o.monitoring_agents.all():
body = {'target': target_uri}
if agent.start_url_json_data:
start_url_dict = json.loads(agent.start_url_json_data)
body.update(start_url_dict)
a = {'url': agent.start_url, 'body': json.dumps(body)}
agent_info.append(a)
fields["agents"] = agent_info
#fields["private_key"] = ""
template_name = "enable_monitoring_service.yaml"
fields["ansible_tag"] = o.__class__.__name__ + "_" + str(o.id) + "_step2"
run_template(template_name, fields, object=o)
def map_delete_inputs(self, o):
fields = {"unique_id": o.id,
"delete": True}
return fields
def delete_record(self, o):
pass