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
|
# 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 GroupCollection
include GroupOptions
include Core::Collection::WithLimitAndNextToken
# Creates an Auto Scaling Group.
#
# group = auto_scaling.groups.create('group-name',
# :launch_configuration => 'launch-config-name',
# :availability_zones => %(us-west-2a us-west-2b),
# :min_size => 1,
# :max_size => 4)
#
# @param [String] name The name of the Auto Scaling group.
# Must be unique within the scope of your AWS account.
#
# @param [Hash] options
#
# @option (see GroupOptions#group_options)
#
# @option options [Array<ELB::LoadBalancer>,Array<String>] :load_balancers
# A list of load balancers to use. This can be an array of
# {ELB::LoadBalancer} objects or an array of load balancer names.
#
# @return [Group]
#
def create name, options = {}
unless options[:launch_configuration]
raise ArgumentError, 'missing required option :launch_configuration'
end
group_opts = group_options(options)
group_opts[:auto_scaling_group_name] = name
if balancers = options[:load_balancers]
group_opts[:load_balancer_names] = balancers.collect do |balancer|
balancer.is_a?(ELB::LoadBalancer) ? balancer.name : balancer
end
end
client.create_auto_scaling_group(group_opts)
self[name]
end
# @param [String] name The name of the Auto Scaling group.
# @return [Group]
def [] name
Group.new(name, :config => config)
end
protected
def _each_item next_token, limit, options = {}, &block
options[:next_token] = next_token if next_token
options[:max_records] = limit if limit
resp = client.describe_auto_scaling_groups(options)
resp.auto_scaling_groups.each do |details|
group = Group.new_from(
:describe_auto_scaling_groups,
details,
details.auto_scaling_group_name,
:config => config)
yield(group)
end
resp.data[:next_token]
end
end
end
end
|
