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Versions: 23
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Contents
require 'fog/core/model'
module Fog
module Compute
class AWS
class Address < Fog::Model
identity :public_ip, :aliases => 'publicIp'
attribute :server_id, :aliases => 'instanceId'
def initialize(attributes = {})
# assign server first to prevent race condition with new_record?
self.server = attributes.delete(:server)
super
end
def destroy
requires :public_ip
connection.release_address(public_ip)
true
end
def server=(new_server)
if new_server
associate(new_server)
else
disassociate
end
end
def save
raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if identity
data = connection.allocate_address.body
new_attributes = data.reject {|key,value| key == 'requestId'}
merge_attributes(new_attributes)
if @server
self.server = @server
end
true
end
private
def associate(new_server)
if new_record?
@server = new_server
else
@server = nil
self.server_id = new_server.id
connection.associate_address(server_id, public_ip)
end
end
def disassociate
@server = nil
self.server_id = nil
unless new_record?
connection.disassociate_address(public_ip)
end
end
end
end
end
end
Version data entries
23 entries across 23 versions & 5 rubygems