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 django.db.models import Q
15 from booking.models import Booking
16 from notifier.manager import NotificationHandler
17 from api.models import Job, JobStatus, SoftwareRelation, HostHardwareRelation, HostNetworkRelation, AccessRelation
18 from resource_inventory.resource_manager import ResourceManager
23 def cleanup_hardware(qs):
24 for hostrelation in qs:
25 config = hostrelation.config
27 config.set_power("off")
29 hostrelation.status = JobStatus.NEW
32 def cleanup_network(qs):
33 for hostrelation in qs:
34 network = hostrelation.config
35 network.interfaces.clear()
36 host = hostrelation.host
39 for interface in host.interfaces.all():
40 for vlan in interface.config.all():
43 host.lab.vlan_manager.release_public_vlan(vlan.vlan_id)
44 except: # will fail if we already released in this loop
47 vlans.append(vlan.vlan_id)
51 host.lab.vlan_manager.release_vlans(vlans)
53 interface.config.clear()
54 network.add_interface(interface)
56 hostrelation.status = JobStatus.NEW
59 def cleanup_software(qs):
62 software = relation.config.opnfv
63 software.clear_delta()
65 relation.status = JobStatus.NEW
68 def cleanup_access(qs):
70 if "vpn" in relation.config.access_type.lower():
71 relation.config.set_revoke(True)
72 relation.config.save()
73 relation.status = JobStatus.NEW
76 cleanup_set = Booking.objects.filter(end__lte=timezone.now()).filter(job__complete=False)
78 for booking in cleanup_set:
79 if not booking.job.complete:
81 cleanup_software(SoftwareRelation.objects.filter(job=job))
82 cleanup_hardware(HostHardwareRelation.objects.filter(job=job))
83 cleanup_network(HostNetworkRelation.objects.filter(job=job))
84 cleanup_access(AccessRelation.objects.filter(job=job))
87 NotificationHandler.notify_booking_end(booking)
93 gets all hosts from the database that need to be freed and frees them
95 undone_statuses = [JobStatus.NEW, JobStatus.CURRENT, JobStatus.ERROR]
96 undone_jobs = Job.objects.filter(
97 hostnetworkrelation__status__in=undone_statuses,
98 hosthardwarerelation__status__in=undone_statuses
101 bookings = Booking.objects.exclude(
104 end__lt=timezone.now(),
106 resource__isnull=False
108 for booking in bookings:
109 ResourceManager.getInstance().deleteResourceBundle(booking.resource)