1 ##############################################################################
2 # Copyright (c) 2016 Max Breitenfeldt and others.
3 # Copyright (c) 2018 Parker Berberian, Sawyer Bergeron, and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
9 ##############################################################################
12 from celery import shared_task
13 from django.utils import timezone
14 from booking.models import Booking
15 from notifier.manager import NotificationHandler
16 from api.models import Job, JobStatus, SoftwareRelation, HostHardwareRelation, HostNetworkRelation, AccessRelation
17 from resource_inventory.resource_manager import ResourceManager
22 def cleanup_hardware(qs):
23 for hostrelation in qs:
24 config = hostrelation.config
26 config.set_power("off")
28 hostrelation.status = JobStatus.NEW
31 def cleanup_network(qs):
32 for hostrelation in qs:
33 network = hostrelation.config
34 network.interfaces.clear()
35 host = hostrelation.host
38 for interface in host.interfaces.all():
39 for vlan in interface.config.all():
42 host.lab.vlan_manager.release_public_vlan(vlan.vlan_id)
43 except Exception: # will fail if we already released in this loop
46 vlans.append(vlan.vlan_id)
50 host.lab.vlan_manager.release_vlans(vlans)
52 interface.config.clear()
53 network.add_interface(interface)
55 hostrelation.status = JobStatus.NEW
58 def cleanup_software(qs):
61 software = relation.config.opnfv
62 software.clear_delta()
64 relation.status = JobStatus.NEW
67 def cleanup_access(qs):
69 if "vpn" in relation.config.access_type.lower():
70 relation.config.set_revoke(True)
71 relation.config.save()
72 relation.status = JobStatus.NEW
75 cleanup_set = Booking.objects.filter(end__lte=timezone.now()).filter(job__complete=False)
77 for booking in cleanup_set:
78 if not booking.job.complete:
80 cleanup_software(SoftwareRelation.objects.filter(job=job))
81 cleanup_hardware(HostHardwareRelation.objects.filter(job=job))
82 cleanup_network(HostNetworkRelation.objects.filter(job=job))
83 cleanup_access(AccessRelation.objects.filter(job=job))
86 NotificationHandler.notify_booking_end(booking)
92 gets all hosts from the database that need to be freed and frees them
94 undone_statuses = [JobStatus.NEW, JobStatus.CURRENT, JobStatus.ERROR]
95 undone_jobs = Job.objects.filter(
96 hostnetworkrelation__status__in=undone_statuses,
97 hosthardwarerelation__status__in=undone_statuses
100 bookings = Booking.objects.exclude(
103 end__lt=timezone.now(),
105 resource__isnull=False
107 for booking in bookings:
108 ResourceManager.getInstance().deleteResourceBundle(booking.resource)