1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
# Copyright 2011-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"). You
# may not use this file except in compliance with the License. A copy of
# the License is located at
#
# http://aws.amazon.com/apache2.0/
#
# or in the "license" file accompanying this file. This file is
# distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF
# ANY KIND, either express or implied. See the License for the specific
# language governing permissions and limitations under the License.
require 'aws/ec2/vpn_gateway/attachment'
module AWS
class EC2
class VPNGateway < Resource
include TaggedItem
def initialize vpn_gateway_id, options = {}
@vpn_gateway_id = vpn_gateway_id
super
end
# @return [String]
attr_reader :vpn_gateway_id
alias_method :id, :vpn_gateway_id
attribute :state, :to_sym => true
attribute :vpn_type, :static => true
attribute :attachment_set, :from => :attachments
protected :attachment_set
populates_from(:create_vpn_gateway) do |resp|
resp.vpn_gateway if resp.vpn_gateway.vpn_gateway_id == id
end
populates_from(:describe_vpn_gateways) do |resp|
resp.vpn_gateway_set.find do |gateway|
gateway.vpn_gateway_id == vpn_gateway_id
end
end
# @return [Array<VPNGateway::Attachment>]
def attachments
attachment_set.map {|details| Attachment.new(self, details) }
end
# @return [VPC,nil] Returns the currently attached VPC, or nil
# if this gateway has not been attached.
def vpc
if attachment = attachments.first
attachment.vpc
end
end
# Attaches this vpn gateway to the given VPC.
# @param [VPC,String] vpc A {VPC} object or a vpc id string.
# @return [Attachment]
def attach vpc
client_opts = {}
client_opts[:vpn_gateway_id] = vpn_gateway_id
client_opts[:vpc_id] = vpc_id(vpc)
resp = client.attach_vpn_gateway(client_opts)
Attachment.new(self, resp.attachment)
end
# Detaches this vpn gateway from the given VPC.
# @param [VPC,String] vpc A {VPC} object or a vpc id string.
# @return [nil]
def detach vpc
client_opts = {}
client_opts[:vpn_gateway_id] = vpn_gateway_id
client_opts[:vpc_id] = vpc_id(vpc)
client.detach_vpn_gateway(client_opts)
nil
end
# @return [VPNConnectionCollection] Returns a collection
# of VPC connections for this gateway.
def vpn_connections
connections = VPNConnectionCollection.new(:config => config)
connections.filter('vpn-gateway-id', id)
end
# Deletes this vpn gateway.
# @return [nil]
def delete
client_opts = {}
client_opts[:vpn_gateway_id] = vpn_gateway_id
client.delete_vpn_gateway(client_opts)
nil
end
# @return [Boolean] Returns true if the gateway exists.
def exists?
begin
client.describe_vpn_gateways(:vpn_gateway_ids => [id])
true
rescue Errors::InvalidVPNGatewayID::NotFound
false
end
end
protected
def vpc_id vpc
vpc.is_a?(VPC) ? vpc.vpc_id : vpc
end
end
end
end
|
