blob: 2236fb55d3f20a857078f3ec7512a5b45025d14e [file] [log] [blame]
import hashlib
import os
import socket
import sys
import base64
import time
from django.db.models import F, Q
from xos.config import Config
from synchronizers.base.syncstep import SyncStep
from synchronizers.base.ansible import run_template_ssh
from observers.base.SyncInstanceUsingAnsible import SyncInstanceUsingAnsible
from core.models import Service, Slice
from services.onos.models import ONOSService, ONOSApp
from xos.logger import Logger, logging
# hpclibrary will be in steps/..
parentdir = os.path.join(os.path.dirname(__file__),"..")
sys.path.insert(0,parentdir)
logger = Logger(level=logging.INFO)
class SyncONOSService(SyncInstanceUsingAnsible):
provides=[ONOSService]
observes=ONOSService
requested_interval=0
template_name = "sync_onosservice.yaml"
service_key_name = "/opt/xos/observers/onos/onos_key"
def __init__(self, *args, **kwargs):
super(SyncONOSService, self).__init__(*args, **kwargs)
def fetch_pending(self, deleted):
if (not deleted):
objs = ONOSService.get_service_objects().filter(Q(enacted__lt=F('updated')) | Q(enacted=None),Q(lazy_blocked=False))
else:
objs = ONOSService.get_deleted_service_objects()
return objs
def get_instance(self, o):
# We assume the ONOS service owns a slice, so pick one of the instances
# inside that slice to sync to.
serv = o
if serv.use_external_host:
return serv.use_external_host
if serv.slices.exists():
slice = serv.slices.all()[0]
if slice.instances.exists():
return slice.instances.all()[0]
return None
def get_extra_attributes(self, o):
fields={}
fields["instance_hostname"] = self.get_instance(o).instance_name.replace("_","-")
fields["appname"] = o.name
fields["nat_ip"] = self.get_instance(o).get_ssh_ip()
fields["ONOS_container"] = "ONOS"
return fields
def sync_fields(self, o, fields):
# the super causes the playbook to be run
super(SyncONOSService, self).sync_fields(o, fields)
def run_playbook(self, o, fields):
instance = self.get_instance(o)
if (instance.isolation=="container"):
# If the instance is already a container, then we don't need to
# install ONOS.
return
super(SyncONOSService, self).run_playbook(o, fields)
def delete_record(self, m):
pass