def instance_to_rspec_node(self, slice_xrn, instance): # determine node urn node_xrn = instance.metadata.get('component_id') if not node_xrn: node_xrn = OSXrn('cloud', type='node') else: node_xrn = OSXrn(xrn=node_xrn, type='node') rspec_node = Node() rspec_node['component_id'] = node_xrn.urn rspec_node['component_name'] = node_xrn.name rspec_node['component_manager_id'] = Xrn(self.driver.hrn, 'authority+cm').get_urn() if instance.metadata.get('client_id'): rspec_node['client_id'] = instance.metadata.get('client_id') # get sliver details sliver_xrn = OSXrn(xrn=slice_xrn, type='slice', id=instance.id) rspec_node['sliver_id'] = sliver_xrn.get_urn() flavor = self.driver.shell.nova_manager.flavors.find(id=instance.flavor['id']) sliver = instance_to_sliver(flavor) # get firewall rules fw_rules = [] group_name = instance.metadata.get('security_groups') if group_name: group = self.driver.shell.nova_manager.security_groups.find(name=group_name) for rule in group.rules: port_range ="%s:%s" % (rule['from_port'], rule['to_port']) fw_rule = FWRule({'protocol': rule['ip_protocol'], 'port_range': port_range, 'cidr_ip': rule['ip_range']['cidr']}) fw_rules.append(fw_rule) sliver['fw_rules'] = fw_rules rspec_node['slivers']= [sliver] # get disk image image = self.driver.shell.image_manager.get_images(id=instance.image['id']) if isinstance(image, list) and len(image) > 0: image = image[0] disk_image = image_to_rspec_disk_image(image) sliver['disk_image'] = [disk_image] # get interfaces rspec_node['services'] = [] rspec_node['interfaces'] = [] addresses = instance.addresses # HACK: public ips are stored in the list of private, but # this seems wrong. Assume pub ip is the last in the list of # private ips until openstack bug is fixed. if addresses.get('private'): login = Login({'authentication': 'ssh-keys', 'hostname': addresses.get('private')[-1]['addr'], 'port':'22', 'username': '******'}) service = Services({'login': login}) rspec_node['services'].append(service) if_index = 0 for private_ip in addresses.get('private', []): if_xrn = PlXrn(auth=self.driver.hrn, interface='node%s' % (instance.hostId)) if_client_id = Xrn(if_xrn.urn, type='interface', id="eth%s" %if_index).urn if_sliver_id = Xrn(rspec_node['sliver_id'], type='slice', id="eth%s" %if_index).urn interface = Interface({'component_id': if_xrn.urn, 'client_id': if_client_id, 'sliver_id': if_sliver_id}) interface['ips'] = [{'address': private_ip['addr'], #'netmask': private_ip['network'], 'type': 'ipv%s' % str(private_ip['version'])}] rspec_node['interfaces'].append(interface) if_index += 1 # slivers always provide the ssh service for public_ip in addresses.get('public', []): login = Login({'authentication': 'ssh-keys', 'hostname': public_ip['addr'], 'port':'22', 'username': '******'}) service = Services({'login': login}) rspec_node['services'].append(service) return rspec_node