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
10 from observer.ansible import *
12 logger = Logger(level=logging.INFO)
15 s = s.replace('\n',r'\n').replace('"',r'\"')
18 class SyncSlivers(OpenStackSyncStep):
22 def get_userdata(self, sliver):
23 userdata = 'opencloud:\n slicename: "%s"\n hostname: "%s"\n' % (sliver.slice.name, sliver.node.name)
26 def sync_record(self, sliver):
27 logger.info("sync'ing sliver:%s deployment:%s " % (sliver, sliver.node.deployment))
30 if (sliver.numberCores):
31 metadata_update["cpu_cores"] = str(sliver.numberCores)
33 for tag in sliver.slice.tags.all():
34 if tag.name.startswith("sysctl-"):
35 metadata_update[tag.name] = tag.value
38 slice_memberships = SlicePrivilege.objects.filter(slice=sliver.slice)
39 pubkeys = set([sm.user.public_key for sm in slice_memberships if sm.user.public_key])
40 if sliver.creator.public_key:
41 pubkeys.add(sliver.creator.public_key)
43 if sliver.slice.creator.public_key:
44 pubkeys.add(sliver.slice.creator.public_key)
47 networks = [ns.network for ns in NetworkSlice.objects.filter(slice=sliver.slice)]
48 network_deployments = NetworkDeployments.objects.filter(network__in=networks,
49 deployment=sliver.node.deployment)
51 for network_deployment in network_deployments:
52 if network_deployment.network.template.visibility == 'private' and \
53 network_deployment.network.template.translation == 'none' and network_deployment.net_id:
54 nics.append(network_deployment.net_id)
56 # now include network template
57 network_templates = [network.template.sharedNetworkName for network in networks \
58 if network.template.sharedNetworkName]
60 #driver = self.driver.client_driver(caller=sliver.creator, tenant=sliver.slice.name, deployment=sliver.deploymentNetwork)
61 driver = self.driver.admin_driver(tenant='admin', deployment=sliver.deploymentNetwork)
62 nets = driver.shell.quantum.list_networks()['networks']
64 if net['name'] in network_templates:
65 nics.append(net['id'])
69 if net['name']=='public':
70 nics.append(net['id'])
73 deployment_driver = self.driver.admin_driver(deployment=sliver.deploymentNetwork.name)
75 images = deployment_driver.shell.glanceclient.images.list()
77 if image.name == sliver.image.name or not image_id:
80 # look up key name at the deployment
81 # create/fetch keypair
83 keyname = sliver.creator.email.lower().replace('@', 'AT').replace('.', '') +\
85 key_fields = {'name': keyname,
86 'public_key': sliver.creator.public_key}
89 userData = self.get_userdata(sliver)
91 userData = sliver.userData
93 sliver_name = '@'.join([sliver.slice.name,sliver.node.name])
94 tenant_fields = {'endpoint':sliver.node.deployment.auth_url,
95 'admin_user': sliver.node.deployment.admin_user,
96 'admin_password': sliver.node.deployment.admin_password,
97 'admin_tenant': 'admin',
98 'tenant': sliver.slice.name,
99 'tenant_description': sliver.slice.description,
105 'meta':metadata_update,
107 'user_data':r'%s'%escape(userData)}
109 res = run_template('sync_slivers.yaml', tenant_fields)
111 raise Exception('Could not sync sliver %s'%sliver.slice.name)
113 sliver_id = res[1]['id'] # 0 is for the key
115 sliver.instance_id = sliver_id
116 sliver.instance_name = sliver_name
119 def delete_record(self, sliver):
120 if sliver.instance_id:
121 driver = self.driver.client_driver(caller=sliver.creator,
122 tenant=sliver.slice.name,
123 deployment=sliver.deploymentNetwork.name)
124 driver.destroy_instance(sliver.instance_id)