Class: Chef::Knife::TerremarkServerDelete

Inherits:
Chef::Knife
  • Object
show all
Defined in:
lib/chef/knife/terremark_server_delete.rb

Constant Summary

Constants inherited from Chef::Knife

DEFAULT_SUBCOMMAND_FILES

Instance Attribute Summary

Attributes inherited from Chef::Knife

#name_args

Instance Method Summary collapse

Methods inherited from Chef::Knife

#ask_question, #bulk_delete, category, #configure_chef, #confirm, #create_object, #delete_object, #edit_data, #edit_object, #file_exists_and_is_readable?, #format_for_display, #format_list_for_display, guess_category, inherited, #initialize, list_commands, load_commands, #load_from_file, #msg, msg, #output, #parse_options, #pretty_print, #rest, run, #show_usage, snake_case_name, #stdin, #stdout, subcommand_category, subcommand_class_from, subcommands, subcommands_by_category, unnamed?

Methods included from Mixin::ConvertToClassName

#convert_to_class_name, #convert_to_snake_case, #filename_to_qualified_string, #snake_case_basename

Constructor Details

This class inherits a constructor from Chef::Knife

Instance Method Details

#h ⇒ Object 



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# File 'lib/chef/knife/terremark_server_delete.rb', line 28

def h
  @highline ||= HighLine.new
end

#run ⇒ Object 



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# File 'lib/chef/knife/terremark_server_delete.rb', line 32

def run 
  require 'fog'
  require 'highline'

  terremark = Fog::Terremark.new(
    :terremark_username => Chef::Config[:knife][:terremark_username],
    :terremark_password => Chef::Config[:knife][:terremark_password],
    :terremark_service  => Chef::Config[:knife][:terremark_service] || :vcloud
  )

  $stdout.sync = true

  vapp_id = terremark.servers.detect {|server| server.name == @name_args[0]}.id
  confirm("Do you really want to delete server ID #{vapp_id} named #{@name_args[0]}")

  puts "Cleaning up internet services..."
  private_ip = terremark.servers.get(vapp_id).ip_address
  internet_services = terremark.get_internet_services(terremark.default_vdc_id).body['InternetServices']
  public_ip_usage = {}
  internet_services.each do |internet_service|
    public_ip_address = internet_service['PublicIpAddress']['Name']
    public_ip_usage[public_ip_address] ||= []
    public_ip_usage[public_ip_address] << internet_service['Id']
  end
  internet_services.each do |internet_service|
    node_services = terremark.get_node_services(internet_service['Id']).body['NodeServices']
    node_services.delete_if do |node_service|
      if node_service['IpAddress'] == private_ip
        terremark.delete_node_service(node_service['Id'])
      end
    end
    if node_services.empty?
      terremark.delete_internet_service(internet_service['Id'])
      public_ip_usage.each_value {|internet_services| internet_services.delete(internet_service['Id'])}
      if public_ip_usage[internet_service['PublicIpAddress']['Name']].empty?
        terremark.delete_public_ip(internet_service['PublicIpAddress']['Id'])
      end
    end
  end

  power_off_task_id = terremark.power_off(vapp_id).body['href'].split('/').last
  print "Waiting for power off task [#{h.color(power_off_task_id, :bold)}]"
  terremark.tasks.get(power_off_task_id).wait_for { print '.'; ready? }
  print "\n"

  print "Deleting vApp #{h.color(vapp_id, :bold)}"
  delete_vapp_task_id = terremark.delete_vapp(vapp_id).headers['Location'].split('/').last
  terremark.tasks.get(delete_vapp_task_id).wait_for { print '.'; ready? }
  print "\n"
  
  Chef::Log.warn("Deleted server #{@name_args[0]}")
end