Package yakumo :: Package nova :: Package v2 :: Module floating_ip
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Source Code for Module yakumo.nova.v2.floating_ip

  1  # Copyright 2014-2017 by Akira Yoshiyama <akirayoshiyama@gmail.com>. 
  2  # All Rights Reserved. 
  3  # 
  4  #    Licensed under the Apache License, Version 2.0 (the "License"); you may 
  5  #    not use this file except in compliance with the License. You may obtain 
  6  #    a copy of the License at 
  7  # 
  8  #         http://www.apache.org/licenses/LICENSE-2.0 
  9  # 
 10  #    Unless required by applicable law or agreed to in writing, software 
 11  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 
 12  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the 
 13  #    License for the specific language governing permissions and limitations 
 14  #    under the License. 
 15   
 16  """ 
 17  Resource class and its manager for floating IPs in Compute API v2 
 18  """ 
 19   
 20  from yakumo import base 
 21  from yakumo.constant import UNDEF 
 22  from yakumo import mapper 
 23  from yakumo import utils 
 24   
 25   
 26  ATTRIBUTE_MAPPING = [ 
 27      ('id', 'id', mapper.Noop), 
 28      ('fixed_ip', 'fixed_ip', mapper.Noop), 
 29      ('server', 'instance_id', mapper.Resource('nova.server')), 
 30      ('ip', 'ip', mapper.Noop), 
 31      ('pool', 'pool', mapper.Noop), 
 32  ] 
 33   
 34   
35 -class Resource(base.Resource):
36 """Resource class for floating IPs in Compute API v2""" 37
38 - def associate(self, server=None):
39 """ 40 Associate a floating IP 41 42 @keyword server: Server 43 @type server: yakumo.nova.v2.server.Resource 44 @rtype: None 45 """ 46 self._http.post('/servers/%s/action' % server.get_id(), 47 data=utils.get_json_body( 48 'addFloatingIp', address=self.ip))
49
50 - def disassociate(self):
51 """ 52 Disassociate a floating IP 53 54 @rtype: None 55 """ 56 self._http.post('/servers/%s/action' % self.server.id, 57 data=utils.get_json_body( 58 'removeFloatingIp', address=self.ip))
59
60 - def deallocate(self):
61 """ 62 Deallocate a floating IP 63 64 @rtype: None 65 """ 66 super(Resource, self).delete()
67 68
69 -class Manager(base.Manager):
70 """Manager class for floating IPs in Compute API v2""" 71 72 resource_class = Resource 73 service_type = 'compute' 74 _attr_mapping = ATTRIBUTE_MAPPING 75 _hidden_methods = ["create", "update", "delete"] 76 _json_resource_key = 'floating_ip' 77 _json_resources_key = 'floating_ips' 78 _url_resource_path = '/os-floating-ips' 79
80 - def allocate(self, pool=UNDEF):
81 """Allocate a new floating IP 82 83 @keyword pool: Pool name 84 @type pool: str 85 @return: Allocated floating IP address 86 @rtype: yakumo.nova.v2.floating_ip.Resource 87 """ 88 return super(Manager, self).create(pool=pool)
89
90 - def list_pools(self):
91 """ 92 List floating IP pools 93 94 @return: Floating IP pool list 95 @rtype: [str] 96 """ 97 ret = self._http.get('/os-floating-ip-pools') 98 return [x["name"] for x in ret.get("floating_ip_pools", [])]
99