Class: Chef::Knife::BlueboxServerDelete

Inherits:
Chef::Knife show all
Defined in:
lib/chef/knife/bluebox_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/bluebox_server_delete.rb', line 28

def h
  @highline ||= HighLine.new
end

#run ⇒ Object 



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

def run
  require 'fog'
  require 'highline'
  require 'readline'

  bluebox = Fog::Bluebox::Compute.new(
  	  :bluebox_customer_id => Chef::Config[:knife][:bluebox_customer_id],
    :bluebox_api_key => Chef::Config[:knife][:bluebox_api_key]
  )

  # Build hash of hostname => id
  servers = bluebox.servers.inject({}) { |h,f| h[f.hostname] = f.id; h }

  unless servers.has_key?(@name_args[0])
    Chef::Log.warn("I can't find a block named #{@name_args[0]}")
    return false
  end

  confirm(h.color("Do you really want to delete block UUID #{servers[@name_args[0]]} with hostname #{@name_args[0]}", :green))

  begin
    response = bluebox.destroy_block(servers[@name_args[0]])
    if response.status == 200
      Chef::Log.warn("Deleted server #{servers[@name_args[0]]} named #{@name_args[0]}")
    end
  rescue Excon::Errors::UnprocessableEntity
    Chef::Log.warn("There was a problem deleting #{@name_args[0]}.  Please check Box Panel.")
  end
end