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https://github.com/inspec/inspec
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61 lines
1.8 KiB
Ruby
61 lines
1.8 KiB
Ruby
require '_aws'
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class AwsCloudwatchAlarm < Inspec.resource(1)
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name 'aws_cloudwatch_alarm'
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desc <<-EOD
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# Look for a specific alarm
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aws_cloudwatch_alarm(
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metric: 'my-metric-name',
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metric_namespace: 'my-metric-namespace',
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) do
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it { should exist }
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end
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EOD
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include AwsResourceMixin
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attr_reader :alarm_name, :metric_name, :metric_namespace, :alarm_actions
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private
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def validate_params(raw_params)
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recognized_params = check_resource_param_names(
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raw_params: raw_params,
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allowed_params: [:metric_name, :metric_namespace],
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)
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validated_params = {}
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# Currently you must specify exactly metric_name and metric_namespace
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[:metric_name, :metric_namespace].each do |param|
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raise ArgumentError, "Missing resource param #{param}" unless recognized_params.key?(param)
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validated_params[param] = recognized_params.delete(param)
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end
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validated_params
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end
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def fetch_from_aws
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aws_alarms = BackendFactory.create.describe_alarms_for_metric(
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metric_name: @metric_name,
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namespace: @metric_namespace,
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)
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if aws_alarms.metric_alarms.empty?
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@exists = false
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elsif aws_alarms.metric_alarms.count > 1
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alarms = aws_alarms.metric_alarms.map(&:alarm_name)
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raise 'More than one Cloudwatch Alarm was matched. Try using ' \
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"more specific resource parameters. Alarms matched: #{alarms.join(', ')}"
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else
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@alarm_actions = aws_alarms.metric_alarms.first.alarm_actions
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@alarm_name = aws_alarms.metric_alarms.first.alarm_name
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@exists = true
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end
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end
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class Backend
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class AwsClientApi < Backend
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BackendFactory.set_default_backend(self)
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def describe_alarms_for_metric(criteria)
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AWSConnection.new.cloudwatch_client.describe_alarms_for_metric(criteria)
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end
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end
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end
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end
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