Class: Scaltainer::Runner

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

Instance Method Summary collapse

Constructor Details

#initialize(configfile, statefile, logger, wait) ⇒ Runner

Returns a new instance of Runner.



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# File 'lib/scaltainer/runner.rb', line 5

def initialize(configfile, statefile, logger, wait)
  @logger = logger
  @default_service_config = {
    "min" => 0,
    "upscale_quantity" => 1,
    "downscale_quantity" => 1,
    "upscale_sensitivity" => 1,
    "downscale_sensitivity" => 1
  }
  @logger.debug "Scaltainer initialized with configuration file: #{configfile}, and state file: #{statefile}"
  config = YAML.load_file configfile
  Docker.logger = @logger
  state = get_state(statefile) || {}
  endpoint = config["endpoint"]
  service_type_web = ServiceTypeWeb.new(endpoint)
  service_type_worker = ServiceTypeWorker.new(endpoint)
  loop do
    run config, state, service_type_web, service_type_worker
    save_state statefile, state
    sleep wait
    break if wait == 0
  end
end