mirror of
https://github.com/fog/fog.git
synced 2022-11-09 13:51:43 -05:00
b2c8ff0388
Should facilitate the following: require 'fog/aws' require 'fog/compute' require 'fog/aws/compute' I think once you `require 'rubygems'` those should work. further cleanup should reduce common requires (ie nokogiri)
223 lines
7.3 KiB
Ruby
223 lines
7.3 KiB
Ruby
require File.expand_path(File.join(File.dirname(__FILE__), '..', 'aws'))
|
|
|
|
module Fog
|
|
module AWS
|
|
class AutoScaling < Fog::Service
|
|
|
|
class IdentifierTaken < Fog::Errors::Error; end
|
|
class ResourceInUse < Fog::Errors::Error; end
|
|
class ValidationError < Fog::Errors::Error; end
|
|
|
|
requires :aws_access_key_id, :aws_secret_access_key
|
|
recognizes :host, :path, :port, :scheme, :persistent, :region
|
|
|
|
request_path 'fog/aws/requests/auto_scaling'
|
|
request :create_auto_scaling_group
|
|
request :create_launch_configuration
|
|
request :delete_auto_scaling_group
|
|
request :delete_launch_configuration
|
|
request :delete_policy
|
|
request :delete_scheduled_action
|
|
request :describe_adjustment_types
|
|
request :describe_auto_scaling_groups
|
|
request :describe_auto_scaling_instances
|
|
request :describe_launch_configurations
|
|
request :describe_metric_collection_types
|
|
request :describe_policies
|
|
request :describe_scaling_activities
|
|
request :describe_scaling_process_types
|
|
request :describe_scheduled_actions
|
|
request :disable_metrics_collection
|
|
request :enable_metrics_collection
|
|
request :execute_policy
|
|
request :put_scaling_policy
|
|
request :put_scheduled_update_group_action
|
|
request :resume_processes
|
|
request :set_desired_capacity
|
|
request :set_instance_health
|
|
request :suspend_processes
|
|
request :terminate_instance_in_auto_scaling_group
|
|
request :update_auto_scaling_group
|
|
|
|
model_path 'fog/aws/models/auto_scaling'
|
|
model :activity
|
|
collection :activities
|
|
model :configuration
|
|
collection :configurations
|
|
model :group
|
|
collection :groups
|
|
model :instance
|
|
collection :instances
|
|
|
|
class Real
|
|
|
|
# Initialize connection to AutoScaling
|
|
#
|
|
# ==== Notes
|
|
# options parameter must include values for :aws_access_key_id and
|
|
# :aws_secret_access_key in order to create a connection
|
|
#
|
|
# ==== Examples
|
|
# as = AutoScaling.new(
|
|
# :aws_access_key_id => your_aws_access_key_id,
|
|
# :aws_secret_access_key => your_aws_secret_access_key
|
|
# )
|
|
#
|
|
# ==== Parameters
|
|
# * options<~Hash> - config arguments for connection. Defaults to {}.
|
|
#
|
|
# ==== Returns
|
|
# * AutoScaling object with connection to AWS.
|
|
def initialize(options={})
|
|
require 'fog/core/parser'
|
|
|
|
@aws_access_key_id = options[:aws_access_key_id]
|
|
@aws_secret_access_key = options[:aws_secret_access_key]
|
|
@hmac = Fog::HMAC.new('sha256', @aws_secret_access_key)
|
|
|
|
options[:region] ||= 'us-east-1'
|
|
@host = options[:host] || case options[:region]
|
|
when 'ap-northeast-1'
|
|
'autoscaling.ap-northeast-1.amazonaws.com'
|
|
when 'ap-southeast-1'
|
|
'autoscaling.ap-southeast-1.amazonaws.com'
|
|
when 'eu-west-1'
|
|
'autoscaling.eu-west-1.amazonaws.com'
|
|
when 'us-east-1'
|
|
'autoscaling.us-east-1.amazonaws.com'
|
|
when 'us-west-1'
|
|
'autoscaling.us-west-1.amazonaws.com'
|
|
else
|
|
raise ArgumentError, "Unknown region: #{options[:region].inspect}"
|
|
end
|
|
@path = options[:path] || '/'
|
|
@port = options[:port] || 443
|
|
@scheme = options[:scheme] || 'https'
|
|
@connection = Fog::Connection.new("#{@scheme}://#{@host}:#{@port}#{@path}", options[:persistent])
|
|
end
|
|
|
|
def reload
|
|
@connection.reset
|
|
end
|
|
|
|
private
|
|
|
|
def request(params)
|
|
idempotent = params.delete(:idempotent)
|
|
parser = params.delete(:parser)
|
|
|
|
body = AWS.signed_params(
|
|
params,
|
|
{
|
|
:aws_access_key_id => @aws_access_key_id,
|
|
:hmac => @hmac,
|
|
:host => @host,
|
|
:path => @path,
|
|
:port => @port,
|
|
:version => '2010-08-01'
|
|
}
|
|
)
|
|
|
|
begin
|
|
response = @connection.request({
|
|
:body => body,
|
|
:expects => 200,
|
|
:idempotent => idempotent,
|
|
:headers => { 'Content-Type' => 'application/x-www-form-urlencoded' },
|
|
:host => @host,
|
|
:method => 'POST',
|
|
:parser => parser
|
|
})
|
|
rescue Excon::Errors::HTTPStatusError => error
|
|
if match = error.message.match(/<Code>(.*)<\/Code>.*<Message>(.*)<\/Message>/)
|
|
case match[1]
|
|
when 'AlreadyExists'
|
|
#raise Fog::AWS::AutoScaling::IdentifierTaken.new(match[2])
|
|
raise Fog::AWS::AutoScaling::IdentifierTaken.slurp(error, match[2])
|
|
when 'ResourceInUse'
|
|
raise Fog::AWS::AutoScaling::ResourceInUse.slurp(error, match[2])
|
|
when 'ValidationError'
|
|
raise Fog::AWS::AutoScaling::ValidationError.slurp(error, match[2])
|
|
else
|
|
raise Fog::AWS::Compute::Error.slurp(error, "#{match[1]} => #{match[2]}")
|
|
end
|
|
else
|
|
raise
|
|
end
|
|
end
|
|
|
|
response
|
|
end
|
|
|
|
end
|
|
|
|
class Mock
|
|
|
|
def self.data
|
|
@data ||= Hash.new do |hash, region|
|
|
owner_id = Fog::AWS::Mock.owner_id
|
|
hash[region] = Hash.new do |region_hash, key|
|
|
region_hash[key] = {
|
|
:adjustment_types => [
|
|
'ChangeInCapacity',
|
|
'ExactCapacity',
|
|
'PercentChangeInCapacity'
|
|
],
|
|
:auto_scaling_groups => {},
|
|
:health_states => ['Healthy', 'Unhealthy'],
|
|
:launch_configurations => {},
|
|
:metric_collection_types => {
|
|
:granularities => [ '1Minute' ],
|
|
:metrics => [
|
|
'GroupMinSize',
|
|
'GroupMaxSize',
|
|
'GroupDesiredCapacity',
|
|
'GroupInServiceInstances',
|
|
'GroupPendingInstances',
|
|
'GroupTerminatingInstances',
|
|
'GroupTotalInstances'
|
|
],
|
|
},
|
|
:process_types => [
|
|
'AZRebalance',
|
|
'AlarmNotification',
|
|
'HealthCheck',
|
|
'Launch',
|
|
'ReplaceUnhealthy',
|
|
'ScheduledActions',
|
|
'Terminate'
|
|
]
|
|
}
|
|
end
|
|
end
|
|
end
|
|
|
|
def self.reset
|
|
@data = nil
|
|
end
|
|
|
|
def initialize(options={})
|
|
|
|
@aws_access_key_id = options[:aws_access_key_id]
|
|
|
|
@region = options[:region] || 'us-east-1'
|
|
|
|
unless ['ap-northeast-1', 'ap-southeast-1', 'eu-west-1', 'us-east-1', 'us-west-1'].include?(@region)
|
|
raise ArgumentError, "Unknown region: #{@region.inspect}"
|
|
end
|
|
|
|
end
|
|
|
|
def data
|
|
self.class.data[@region][@aws_access_key_id]
|
|
end
|
|
|
|
def reset_data
|
|
self.class.data[@region].delete(@aws_access_key_id)
|
|
end
|
|
|
|
end
|
|
|
|
end
|
|
end
|
|
end
|