Class: Opsmgr::ErrandRunner

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

Instance Method Summary collapse

Constructor Details

#initialize(iaas_gateway:, bosh_command:, environment_name:, logger:, product_name:, errand_name:, download_logs:) ⇒ ErrandRunner

Returns a new instance of ErrandRunner.



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# File 'lib/opsmgr/errand_runner.rb', line 6

def initialize(iaas_gateway:, bosh_command:, environment_name:, logger:, product_name:, errand_name:, download_logs:)
  @iaas_gateway = iaas_gateway
  @bosh_command = bosh_command
  @environment_name = environment_name
  @logger = logger
  @product_name = product_name
  @errand_name = errand_name
  @download_logs = download_logs ? "--download-logs" : ""

  @bosh_command_runner = Opsmgr::BoshCommandRunner.new(
    iaas_gateway: @iaas_gateway,
    bosh_command: @bosh_command,
    logger: @logger
  )
end

Instance Method Details

#run_errand ⇒ Object 



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# File 'lib/opsmgr/errand_runner.rb', line 22

def run_errand
  deployments_output = begin
    @bosh_command_runner.run_and_capture_output('deployments')
  rescue RuntimeError
    raise 'bosh deployments failed'
  end

  /#{@product_name}-[0-9a-f]{8,}/.match(deployments_output)

  bosh_deployment = $&

  fail 'Deployment not found' if bosh_deployment.nil?

  deployment_file = "#{ENV.fetch('TMPDIR', '/tmp')}/#{environment_name}.yml"

  begin
    @bosh_command_runner.run(
      "-n download manifest #{bosh_deployment} #{deployment_file}"
    )
  rescue RuntimeError
    raise 'bosh download manifest failed'
  end

  begin
    @bosh_command_runner.run(
      "-d #{deployment_file} run errand #{@errand_name} #{@download_logs}"
    )
  rescue RuntimeError
    raise "Errand #{@errand_name} failed"
  end
end