Class: Chef::Knife::SlicehostServerDelete

Inherits:
Chef::Knife
  • Object
show all
Defined in:
lib/chef/knife/slicehost_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

#run ⇒ Object 



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

def run 
  require 'fog'
  require 'readline'
  
  slicehost = Fog::Slicehost::Compute.new(
    :slicehost_password => Chef::Config[:knife][:slicehost_password]
  )

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

  unless servers.has_key?(@name_args[0])
    Chef::Log.warn("I can't find a slice named #{@name_args[0]}")
    return false
  end
 
  confirm("Do you really want to delete server ID #{servers[@name_args[0]]} named #{@name_args[0]}")

  begin
    response = slicehost.delete_slice(servers[@name_args[0]])
    
    if response.headers['status'] == "200 OK" 
      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]}, check your slice manager")
  end
end