3 from django.db.models import F, Q
4 from planetstack.config import Config
5 from observer.openstacksyncstep import OpenStackSyncStep
6 from core.models.sliver import Sliver
7 from core.models.slice import Slice, SlicePrivilege, SliceDeployments
8 from core.models.network import Network, NetworkSlice, NetworkDeployments
9 from util.logger import Logger, logging
11 logger = Logger(level=logging.INFO)
13 class SyncSlivers(OpenStackSyncStep):
17 def sync_record(self, sliver):
18 logger.info("sync'ing sliver:%s deployment:%s " % (sliver, sliver.node.deployment))
20 if ("numberCores" in sliver.changed_fields):
21 metadata_update["cpu_cores"] = str(sliver.numberCores)
23 for tag in sliver.slice.tags.all():
24 if tag.name.startswith("sysctl-"):
25 metadata_update[tag.name] = tag.value
27 if not sliver.instance_id:
28 driver = self.driver.client_driver(caller=sliver.creator, tenant=sliver.slice.name, deployment=sliver.deploymentNetwork.name)
30 slice_memberships = SlicePrivilege.objects.filter(slice=sliver.slice)
31 pubkeys = [sm.user.public_key for sm in slice_memberships if sm.user.public_key]
32 if sliver.creator.public_key:
33 pubkeys.append(sliver.creator.public_key)
34 if sliver.slice.creator.public_key:
35 pubkeys.append(sliver.slice.creator.public_key)
37 # include all networks available to the slice and/or associated network templates
39 networks = [ns.network for ns in NetworkSlice.objects.filter(slice=sliver.slice)]
40 network_deployments = NetworkDeployments.objects.filter(network__in=networks,
41 deployment=sliver.node.deployment)
42 # Gather private networks first. This includes networks with a template that has
43 # visibility = private and translation = none
44 for network_deployment in network_deployments:
45 if network_deployment.network.template.visibility == 'private' and \
46 network_deployment.network.template.translation == 'none':
47 nics.append({'net-id': network_deployment.net_id})
49 # now include network template
50 network_templates = [network.template.sharedNetworkName for network in networks \
51 if network.template.sharedNetworkName]
52 #logger.info("%s %s %s %s" % (driver.shell.quantum.username, driver.shell.quantum.password, driver.shell.quantum.tenant, driver.shell.quantum.url))
53 for net in driver.shell.quantum.list_networks()['networks']:
54 if net['name'] in network_templates:
55 nics.append({'net-id': net['id']})
58 deployment_driver = self.driver.admin_driver(deployment=sliver.deploymentNetwork.name)
60 images = deployment_driver.shell.glance.get_images()
62 if image['name'] == sliver.image.name:
63 image_id = image['id']
65 # look up key name at the deployment
66 # create/fetch keypair
68 if sliver.creator.public_key:
69 keyname = sliver.creator.email.lower().replace('@', 'AT').replace('.', '') +\
71 key_fields = {'name': keyname,
72 'public_key': sliver.creator.public_key}
73 driver.create_keypair(**key_fields)
75 instance = driver.spawn_instance(name=sliver.name,
78 hostname = sliver.node.name,
81 userdata = sliver.userData )
82 sliver.instance_id = instance.id
83 sliver.instance_name = getattr(instance, 'OS-EXT-SRV-ATTR:instance_name')
86 if sliver.instance_id and metadata_update:
87 driver.update_instance_metadata(sliver.instance_id, metadata_update)
89 def delete_record(self, sliver):
90 if sliver.instance_id:
91 driver = self.driver.client_driver(caller=sliver.creator,
92 tenant=sliver.slice.name,
93 deployment=sliver.deploymentNetwork.name)
94 driver.destroy_instance(sliver.instance_id)