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 get_userdata(self, sliver):
18 userdata = 'opencloud:\n slicename: "%s"\n hostname: "%s"\n' % (sliver.slice.name, sliver.node.name)
21 def sync_record(self, sliver):
22 logger.info("sync'ing sliver:%s deployment:%s " % (sliver, sliver.node.deployment))
24 if ("numberCores" in sliver.changed_fields):
25 metadata_update["cpu_cores"] = str(sliver.numberCores)
27 for tag in sliver.slice.tags.all():
28 if tag.name.startswith("sysctl-"):
29 metadata_update[tag.name] = tag.value
31 if not sliver.instance_id:
32 driver = self.driver.client_driver(caller=sliver.creator, tenant=sliver.slice.name, deployment=sliver.deploymentNetwork.name)
34 slice_memberships = SlicePrivilege.objects.filter(slice=sliver.slice)
35 pubkeys = [sm.user.public_key for sm in slice_memberships if sm.user.public_key]
36 if sliver.creator.public_key:
37 pubkeys.append(sliver.creator.public_key)
38 if sliver.slice.creator.public_key:
39 pubkeys.append(sliver.slice.creator.public_key)
41 # include all networks available to the slice and/or associated network templates
43 networks = [ns.network for ns in NetworkSlice.objects.filter(slice=sliver.slice)]
44 network_deployments = NetworkDeployments.objects.filter(network__in=networks,
45 deployment=sliver.node.deployment)
46 # Gather private networks first. This includes networks with a template that has
47 # visibility = private and translation = none
48 for network_deployment in network_deployments:
49 if network_deployment.network.template.visibility == 'private' and \
50 network_deployment.network.template.translation == 'none':
51 nics.append({'net-id': network_deployment.net_id})
53 # now include network template
54 network_templates = [network.template.sharedNetworkName for network in networks \
55 if network.template.sharedNetworkName]
56 #logger.info("%s %s %s %s" % (driver.shell.quantum.username, driver.shell.quantum.password, driver.shell.quantum.tenant, driver.shell.quantum.url))
57 for net in driver.shell.quantum.list_networks()['networks']:
58 if net['name'] in network_templates:
59 nics.append({'net-id': net['id']})
62 deployment_driver = self.driver.admin_driver(deployment=sliver.deploymentNetwork.name)
64 images = deployment_driver.shell.glance.get_images()
66 if image['name'] == sliver.image.name:
67 image_id = image['id']
69 # look up key name at the deployment
70 # create/fetch keypair
72 if sliver.creator.public_key:
73 keyname = sliver.creator.email.lower().replace('@', 'AT').replace('.', '') +\
75 key_fields = {'name': keyname,
76 'public_key': sliver.creator.public_key}
77 driver.create_keypair(**key_fields)
79 userData = self.get_userdata(sliver)
81 userData = sliver.userData
83 instance = driver.spawn_instance(name=sliver.name,
86 hostname = sliver.node.name,
90 flavor_name = sliver.flavor.flavor )
91 sliver.instance_id = instance.id
92 sliver.instance_name = getattr(instance, 'OS-EXT-SRV-ATTR:instance_name')
95 if sliver.instance_id and metadata_update:
96 driver.update_instance_metadata(sliver.instance_id, metadata_update)
98 def delete_record(self, sliver):
99 if sliver.instance_id:
100 driver = self.driver.client_driver(caller=sliver.creator,
101 tenant=sliver.slice.name,
102 deployment=sliver.deploymentNetwork.name)
103 driver.destroy_instance(sliver.instance_id)