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
|
# 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.
module AWS
class AutoScaling
class NotificationConfiguration
# @api private
def initialize auto_scaling_group, topic_arn, notification_types = []
@group = auto_scaling_group
@topic_arn = topic_arn
@notification_types = notification_types
end
# @return [Group]
attr_reader :group
alias_method :auto_scaling_group, :group
# @return [String]
attr_reader :topic_arn
# @return [Arra<String>]
attr_reader :notification_types
# @return [SNS::Topic]
def topic
SNS::Topic.new(topic_arn, :config => group.config)
end
# Updates the notification configuration with a new list of types:
#
# config = auto_scaling_group.notification_configurations.first
# config.notification_types = %w(autoscaling:EC2_INSTANCE_LAUNCH)
#
# @return [nil]
#
def notification_types= *notification_types
client_opts = {}
client_opts[:topic_arn] = topic_arn
client_opts[:notification_types] = notification_types.flatten
client_opts[:auto_scaling_group_name] = group.name
group.client.put_notification_configuration(client_opts)
@notification_types = notification_types.flatten
nil
end
# Deletes this Auto Scaling notification configuration.
# @return [nil]
def delete
client_opts = {}
client_opts[:auto_scaling_group_name] = group.name
client_opts[:topic_arn] = topic_arn
group.client.delete_notification_configuration(client_opts)
nil
end
# @api private
def eql? other
other.is_a?(NotificationConfiguration) and
other.group == group and
other.topic_arn == topic_arn and
other.notification_types == notification_types
end
alias_method :==, :eql?
end
end
end
|
