def ensure_discovery_jobs(self):
if self.profile and self.profile.discovery_interval > 0:
Job.submit("scheduler",
self.DISCOVERY_JOB,
key=self.id,
keep_ts=True)
else:
Job.remove("scheduler", self.DISCOVERY_JOB, key=self.id)
def api_stop_discovery(self, request, id):
o = self.get_object_or_404(ManagedObject, id=id)
if not o.has_access(request.user):
return self.response_forbidden("Access denied")
r = ujson.loads(request.body).get("names", [])
for name, jcls in self.DISCOVERY_JOBS:
if name not in r:
continue
if not getattr(o.object_profile, "enable_%s_discovery" % name):
continue # Disabled by profile
Job.remove("discovery", jcls, key=o.id, pool=o.pool.name)
return {"success": True}
def apply_discovery_jobs(profile_id, box_changed, periodic_changed):
def iter_objects():
pool_cache = cachetools.LRUCache(
maxsize=200,
missing=lambda x: Pool.objects.get(id=x)
)
for o_id, is_managed, pool_id in profile.managedobject_set.values_list("id", "is_managed", "pool"):
yield o_id, is_managed, pool_cache[pool_id]
try:
profile = ManagedObjectProfile.objects.get(id=profile_id)
except ManagedObjectProfile.DoesNotExist:
return
for mo_id, is_managed, pool in iter_objects():
if box_changed:
if profile.enable_box_discovery and is_managed:
Job.submit(
"discovery",
"noc.services.discovery.jobs.box.job.BoxDiscoveryJob",
key=mo_id,
pool=pool
)
else:
Job.remove(
"discovery",
"noc.services.discovery.jobs.box.job.BoxDiscoveryJob",
key=mo_id,
pool=pool
)
if periodic_changed:
if profile.enable_periodic_discovery and is_managed:
Job.submit(
"discovery",
"noc.services.discovery.jobs.periodic.job.PeriodicDiscoveryJob",
key=mo_id,
pool=pool
)
else:
Job.remove(
"discovery",
"noc.services.discovery.jobs.periodic.job.PeriodicDiscoveryJob",
key=mo_id,
pool=pool
)
def remove_job(self):
logger.info("Removing job")
Job.remove("scheduler", self.JCLS)
def wipe(o):
if not hasattr(o, "id"):
try:
o = ManagedObject.objects.get(id=o)
except ManagedObject.DoesNotExist:
return True
log = PrefixLoggerAdapter(logger, str(o.id))
# Wiping discovery tasks
log.debug("Wiping discovery tasks")
for j in [
ManagedObject.BOX_DISCOVERY_JOB,
ManagedObject.PERIODIC_DISCOVERY_JOB
]:
Job.remove("discovery", j, key=o.id, pool=o.pool.name)
# Wiping FM events
log.debug("Wiping events")
FailedEvent.objects.filter(managed_object=o.id).delete()
ActiveEvent.objects.filter(managed_object=o.id).delete()
ArchivedEvent.objects.filter(managed_object=o.id).delete()
# Wiping alarms
log.debug("Wiping alarms")
for ac in (ActiveAlarm, ArchivedAlarm):
for a in ac.objects.filter(managed_object=o.id):
# Relink root causes
my_root = a.root
for iac in (ActiveAlarm, ArchivedAlarm):
for ia in iac.objects.filter(root=a.id):
ia.root = my_root
ia.save()
# Delete alarm
a.delete()
# Wiping MAC DB
log.debug("Wiping MAC DB")
MACDB._get_collection().remove({"managed_object": o.id})
# Wiping discovery id cache
log.debug("Wiping discovery id")
DiscoveryID._get_collection().remove({"object": o.id})
# Wiping interfaces, subs and links
# Wipe links
log.debug("Wiping links")
for i in Interface.objects.filter(managed_object=o.id):
# @todo: Remove aggregated links correctly
Link.objects.filter(interfaces=i.id).delete()
#
log.debug("Wiping subinterfaces")
SubInterface.objects.filter(managed_object=o.id).delete()
log.debug("Wiping interfaces")
Interface.objects.filter(managed_object=o.id).delete()
log.debug("Wiping forwarding instances")
ForwardingInstance.objects.filter(managed_object=o.id).delete()
# Unbind from IPAM
log.debug("Unbind from IPAM")
for a in Address.objects.filter(managed_object=o):
a.managed_object = None
a.save()
# Wipe object status
log.debug("Wiping object status")
ObjectStatus.objects.filter(object=o.id).delete()
# Wipe outages
log.debug("Wiping outages")
Outage.objects.filter(object=o.id).delete()
# Wipe uptimes
log.debug("Wiping uptimes")
Uptime.objects.filter(object=o.id).delete()
# Wipe reboots
log.debug("Wiping reboots")
Reboot.objects.filter(object=o.id).delete()
# Delete Managed Object's capabilities
log.debug("Wiping capabilitites")
ObjectCapabilities.objects.filter(object=o.id).delete()
# Delete Managed Object's attributes
log.debug("Wiping attributes")
ManagedObjectAttribute.objects.filter(managed_object=o).delete()
# Finally delete object and config
log.debug("Finally wiping object")
o.delete()
log.debug("Done")
