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module Fog
module AWS
class AutoScaling
class Real
require 'fog/aws/parsers/auto_scaling/put_scaling_policy'
# Creates or updates a policy for an Auto Scaling group. To update an
# existing policy, use the existing policy name and set the
# parameter(s) you want to change. Any existing parameter not changed
# in an update to an existing policy is not changed in this update
# request.
#
# ==== Parameters
# * adjustment_type<~String> - Specifies whether the scaling_adjustment
# is an absolute number or a percentage of the current capacity.
# * auto_scaling_group_name<~String> - The name or ARN of the Auto
# Scaling group.
# * policy_name<~String> - The name of the policy you want to create or
# update.
# * scaling_adjustment<~Integer> - The number of instances by which to
# scale. AdjustmentType determines the interpretation of this number
# (e.g., as an absolute number or as a percentage of the existing
# Auto Scaling group size). A positive increment adds to the current
# capacity and a negative value removes from the current capacity.
# * options<~Hash>:
# * 'Cooldown'<~Integer> - The amount of time, in seconds, after a
# scaling activity completes before any further trigger-related
# scaling activities can start
#
# ==== Returns
# * response<~Excon::Response>:
# * body<~Hash>:
# * 'ResponseMetadata'<~Hash>:
# * 'RequestId'<~String> - Id of request
# * 'PutScalingPolicyResult'<~Hash>:
# * 'PolicyARN'<~String> - A policy's Amazon Resource Name (ARN).
#
# ==== See Also
# http://docs.amazonwebservices.com/AutoScaling/latest/APIReference/API_PutScalingPolicy.html
#
def put_scaling_policy(adjustment_type, auto_scaling_group_name, policy_name, scaling_adjustment, options = {})
request({
'Action' => 'PutScalingPolicy',
'AdjustmentType' => adjustment_type,
'AutoScalingGroupName' => auto_scaling_group_name,
'PolicyName' => policy_name,
'ScalingAdjustment' => scaling_adjustment,
:parser => Fog::Parsers::AWS::AutoScaling::PutScalingPolicy.new
}.merge!(options))
end
end
class Mock
def put_scaling_policy(adjustment_type, auto_scaling_group_name, policy_name, scaling_adjustment, options = {})
unless self.data[:auto_scaling_groups].key?(auto_scaling_group_name)
raise Fog::AWS::AutoScaling::ValidationError.new('Auto Scaling Group name not found - null')
end
self.data[:scaling_policies][policy_name] = {
'AdjustmentType' => adjustment_type,
'Alarms' => [],
'AutoScalingGroupName' => auto_scaling_group_name,
'Cooldown' => 0,
'MinAdjustmentStep' => 0,
'PolicyARN' => Fog::AWS::Mock.arn('autoscaling', self.data[:owner_id], "scalingPolicy:00000000-0000-0000-0000-000000000000:autoScalingGroupName/#{auto_scaling_group_name}:policyName/#{policy_name}", self.region),
'PolicyName' => policy_name,
'ScalingAdjustment' => scaling_adjustment
}.merge!(options)
response = Excon::Response.new
response.status = 200
response.body = {
'ResponseMetadata' => { 'RequestId' => Fog::AWS::Mock.request_id }
}
response
end
end
end
end
end
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