Class: ECSUtil::Commands::ScaleCommand

Inherits:
ECSUtil::Command show all
Defined in:
lib/ecsutil/commands/scale.rb

Instance Attribute Summary

Attributes inherited from ECSUtil::Command

#action, #args, #config

Instance Method Summary collapse

Methods inherited from ECSUtil::Command

#initialize

Methods included from Shared

#deregister_scheduled_tasks, #deregister_secrets, #deregister_services, #deregister_tasks, #load_active_task_definitions, #load_secrets, #load_services

Methods included from Vault

#vault_edit, #vault_read, #vault_write

Methods included from AWS

#aws_call, #create_service, #degerister_task_definition, #delete_rule, #delete_service, #describe_service, #describe_services, #fetch_parameter_store_keys, #generate_event_rule, #generate_event_target, #generate_service, #generate_task_definition, #list_active_task_definitions, #list_rules, #list_services, #put_rule, #put_targets, #register_task_definition, #update_service

Methods included from Helpers

#array_hash, #confirm, #json_file, #parse_env_data, #step_info, #terminate

Constructor Details

This class inherits a constructor from ECSUtil::Command

Instance Method Details

#run ⇒ Object 



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# File 'lib/ecsutil/commands/scale.rb', line 2

def run
  services = config["services"] || {}
  terminate("No services found") if services.empty?

  services.each_pair do |service_name, service|
    info = describe_service(config, service_name)
    service["exists"] = true
    config["tasks"][service["task"]]["arn"] = info["taskDefinition"]

    if info["runningCount"] != service["desired_count"]
      step_info "Scaling #{service_name} from %d to %d",
        info["runningCount"],
        service["desired_count"]

      update_service(config, service_name)
    else
      step_info "Scaling is skipped on #{service_name}. Requested: %d, actual %d",
        service["desired_count"],
        info["runningCount"]
    end
  end
end