Class: Chef::Knife::CloudstackServerStop

Inherits:
Chef::Knife show all
Includes:
CloudstackBase
Defined in:
lib/chef/knife/cloudstack_server_stop.rb

Instance Method Summary collapse

Methods included from CloudstackBase

#connection, included, #locate_config_value, #msg_pair, #validate!

Instance Method Details

#run ⇒ Object 



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# File 'lib/chef/knife/cloudstack_server_stop.rb', line 31

def run

  if @name_args.nil? || @name_args.empty?
    puts "#{ui.color("Please provide an Instance ID.", :red)}"
  end

  jobs = {}
  batch_size = 5

  @name_args.each_slice(batch_size) do |batch|
    batch.each do |instance_id|
      response = connection.list_virtual_machines('name' => instance_id)
      instance_name = response['listvirtualmachinesresponse']['virtualmachine'].first['name']
      instance_ip = response['listvirtualmachinesresponse']['virtualmachine'].first['nic'].first['ipaddress']
      real_instance_id = response['listvirtualmachinesresponse']['virtualmachine'].first['id']
      puts "#{ui.color("Name", :red)}: #{instance_name}"
      puts "#{ui.color("Public IP", :red)}: #{instance_ip}"
      puts "\n"
      confirm("#{ui.color("Do you really want to stop this server", :red)}")


      if locate_config_value(:force)
        server = connection.stop_virtual_machine('id' => real_instance_id, 'forced' => true)
      else
        server = connection.stop_virtual_machine('id' => real_instance_id)
      end
      jobid = server['stopvirtualmachineresponse'].fetch('jobid')

      jobs[instance_id] = jobid
    end


    print "#{ui.color("Waiting for servers", :magenta)}"
    until jobs.empty?
      jobs.each do |instance_id, jobid|
        server_stop = connection.query_async_job_result('jobid'=>jobid)

        if server_stop['queryasyncjobresultresponse'].fetch('jobstatus') == 1
          jobs.delete(instance_id)

          puts "\n\n"
          ui.warn("Stopped server #{instance_id}")
        else
          print "#{ui.color(".", :magenta)}"
          sleep(1)
        end
      end
    end
  end
end