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93 lines
4.4 KiB
Ruby
93 lines
4.4 KiB
Ruby
module Fog
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module AWS
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class CloudWatch
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class Real
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require 'fog/aws/parsers/cloud_watch/put_metric_alarm'
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# Creates or updates an alarm and associates it with the specified Amazon CloudWatch metric
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# ==== Options
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# * ActionsEnabled<~Boolean>: Indicates whether or not actions should be executed during any changes to the alarm's state
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# * AlarmActions<~Array>: A list of actions to execute
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# * AlarmDescription<~String>: The description for the alarm
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# * AlarmName<~String> The unique name for the alarm
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# * ComparisonOperator<~String>: The arithmetic operation to use for comparison
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# * Dimensions<~Array>: a list of dimensions to filter against,
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# Name : The name of the dimension
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# Value : The value to filter against
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# * EvaluationPeriods<~Integer>: The number of periods over which data is compared to the specified threshold
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# * InsufficientDataActions<~Array>: A list of actions to execute
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# * MetricName<~String>: The name for the alarm's associated metric
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# * Namespace<~String>: The namespace for the alarm's associated metric
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# * OKActions<~Array>: A list of actions to execute
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# * Period<~Integer>: The period in seconds over which the specified statistic is applied
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# * Statistic<~String>: The statistic to apply to the alarm's associated metric
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# * Threshold<~Double>: The value against which the specified statistic is compared
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# * Unit<~String>: The unit for the alarm's associated metric
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#
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# ==== Returns
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# * response<~Excon::Response>:
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#
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# ==== See Also
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# http://docs.amazonwebservices.com/AmazonCloudWatch/latest/APIReference/API_PutMetricAlarm.html
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#
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def put_metric_alarm(options)
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if dimensions = options.delete('Dimensions')
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options.merge!(AWS.indexed_param('Dimensions.member.%d.Name', dimensions.collect {|dimension| dimension['Name']}))
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options.merge!(AWS.indexed_param('Dimensions.member.%d.Value', dimensions.collect {|dimension| dimension['Value']}))
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end
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if alarm_actions = options.delete('AlarmActions')
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options.merge!(AWS.indexed_param('AlarmActions.member.%d', [*alarm_actions]))
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end
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if insufficient_data_actions = options.delete('InsufficientDataActions')
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options.merge!(AWS.indexed_param('InsufficientDataActions.member.%d', [*insufficient_data_actions]))
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end
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if ok_actions = options.delete('OKActions')
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options.merge!(AWS.indexed_param('OKActions.member.%d', [*ok_actions]))
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end
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request({
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'Action' => 'PutMetricAlarm',
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:parser => Fog::Parsers::AWS::CloudWatch::PutMetricAlarm.new
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}.merge(options))
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end
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end
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class Mock
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require 'fog/aws/parsers/cloud_watch/put_metric_alarm'
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# See: Fog::AWS::CloudWatch::Real.put_metric_alarm()
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#
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def put_metric_alarm(options)
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supported_actions = [ "InsufficientDataActions", "OKActions", "AlarmActions" ]
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found_actions = options.keys.select {|key| supported_actions.include? key }
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if found_actions.empty?
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raise Fog::Compute::AWS::Error.new("The request must contain at least one of #{supported_actions.join(", ")}'")
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end
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requirements = [ "AlarmName", "ComparisonOperator", "EvaluationPeriods", "Namespace", "Period", "Statistic", "Threshold" ]
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requirements.each do |req|
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unless options.has_key?(req)
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raise Fog::Compute::AWS::Error.new("The request must contain a the parameter '%s'" % req)
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end
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end
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data[:metric_alarms][options['AlarmName']] = {
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'AlarmARN' => "arn:aws:cloudwatch:eu-west-1:000000000000:metricAlarm:00000000-0000-0000-0000-000000000000:alarmName/#{options['AlarmName']}",
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'ActionsEnabled' => false,
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'AlarmActions' => [],
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'AlarmConfigurationUpdatedTimestamp' => Time.now.utc.strftime("%Y-%m-%dT%H:%M:%SZ"),
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'Dimensions' => [],
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'OKActions' => [],
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}.merge!(options)
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response = Excon::Response.new
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response.status = 200
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response.body = {
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'requestId' => Fog::AWS::Mock.request_id
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}
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response
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end
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end
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end
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end
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end
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