Class: Wakame::Actions::ShutdownCluster

Inherits:
Wakame::Action show all
Defined in:
lib/wakame/actions/shutdown_cluster.rb

Constant Summary

Constants included from AttributeHelper

AttributeHelper::CLASS_TYPE_KEY, AttributeHelper::CONVERT_CLASSES, AttributeHelper::PRIMITIVE_CLASSES

Instance Attribute Summary

Attributes inherited from Wakame::Action

#action_manager

Instance Method Summary collapse

Methods inherited from Wakame::Action

#acquire_lock, #actor_request, #agent_monitor, #all_subactions_complete?, #flush_subactions, #master, #notes, #notify, #on_canceled, #on_failed, #service_cluster, #status=, #subactions, #sync_actor_request, #trigger_action, #walk_subactions

Methods included from ThreadImmutable

#bind_thread, included, #target_thread, #target_thread?, #thread_check

Methods included from AttributeHelper

#dump_attrs, #retrieve_attr_attribute

Instance Method Details

#run ⇒ Object 



4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
 
# File 'lib/wakame/actions/shutdown_cluster.rb', line 4

def run
  levels = cluster.dg.levels
  Wakame.log.debug("#{self.class}: Resource shutdown order: " + levels.collect {|lv| '['+ lv.collect{|prop| "#{prop.class}" }.join(', ') + ']' }.join(', '))
  acquire_lock(levels.map {|lv| lv.map{|res| res.class.to_s } })

  levels.reverse.each { |lv|
    lv.each { |svc_prop|
      service_cluster.each_instance(svc_prop.class) { |svc_inst|
        trigger_action(StopService.new(svc_inst))
      }
    }
    flush_subactions
  }
  cluster.cloud_hosts.keys.each { |cloud_host_id|
    cloud_host = Service::CloudHost.find(cloud_host_id)
    trigger_action(ShutdownVM.new(cloud_host.agent))
  }
end