Method: CFoundry::V2::App#health

Defined in:
lib/cfoundry/v2/app.rb

#health ⇒ Object

Determine application health.

If all instances are running, returns “RUNNING”. If only some are started, returns the precentage of them that are healthy.

Otherwise, returns application’s status.



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# File 'lib/cfoundry/v2/app.rb', line 221

def health
  if state == "STARTED"
    healthy_count = running_instances
    expected = total_instances

    if expected > 0
      ratio = healthy_count / expected.to_f
      if ratio == 1.0
        "RUNNING"
      else
        "#{(ratio * 100).to_i}%"
      end
    else
      "N/A"
    end
  else
    state
  end
end