Class: Opswatch::AwsPoller

Inherits:
Object
  • Object
show all
Defined in:
lib/aws_poller.rb

Instance Method Summary collapse

Constructor Details

#initialize(params) ⇒ AwsPoller

Returns a new instance of AwsPoller.



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# File 'lib/aws_poller.rb', line 5

def initialize(params)
  credentials = Aws::Credentials.new(params['iam_user'], params['iam_secret'])
  @client = Aws::OpsWorks::Client.new(region: params['region'], credentials: credentials)
  @stack_id = params['stack_id']
end

Instance Method Details

#poll ⇒ Object 



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# File 'lib/aws_poller.rb', line 11

def poll
  ret = {}
  begin
    stack_resp = @client.describe_stack_summary(stack_id: @stack_id)
    deploy_resp = @client.describe_deployments(stack_id: @stack_id).deployments.first
    ret[:online] = stack_resp.stack_summary.instances_count.online
    ret[:running_setup] = stack_resp.stack_summary.instances_count.running_setup
    ret[:setup_failed] = stack_resp.stack_summary.instances_count.setup_failed
    ret[:start_failed] = stack_resp.stack_summary.instances_count.start_failed
    ret[:deploy_state] = deploy_resp.status
    ret
  rescue StandardError
    ret[:exception] = true
    ret
  end
end