lib/fog/vcloud_director/parsers/compute/vm.rb
require 'fog/vcloud_director/parsers/compute/vm_parser_helper'
module Fog
module Parsers
module Compute
module VcloudDirector
class Vm < VcloudDirectorParser
include VmParserHelper
def reset
@in_operating_system = false
@in_children = false
@resource_type = nil
@response = { :vm => { :ip_address => '' } }
@links = []
end
def start_element(name, attributes)
super
if name == 'Vm'
vm_attrs = extract_attributes(attributes)
@response[:vm].merge!(vm_attrs.reject {|key,value| ![:href, :name, :status, :type, :deployed].include?(key)})
@response[:vm][:id] = @response[:vm][:href].split('/').last
@response[:vm][:status] = human_status(@response[:vm][:status])
@response[:vm][:deployed] = @response[:vm][:deployed] == 'true'
else
parse_start_element name, attributes, @response[:vm]
end
end
def end_element(name)
parse_end_element name, @response[:vm]
case name
when 'IpAddress'
@response[:vm][:ip_address] = value
when 'Description'
if @in_operating_system
@response[:vm][:operating_system] = value
@in_operating_system = false
end
when 'ResourceType'
@resource_type = value
when 'VirtualQuantity'
case @resource_type
when '3'
@response[:vm][:cpu] = value
when '4'
@response[:vm][:memory] = value
end
when 'ElementName'
@element_name = value
when 'Item'
case @resource_type
when '17' # disk
@response[:vm][:disks] ||= []
@response[:vm][:disks] << { @element_name => @current_host_resource[:capacity].to_i }
when '10' # nic
@response[:vm][:network_adapters] ||= []
@response[:vm][:network_adapters] << {
:ip_address => @current_network_connection[:ipAddress],
:primary => (@current_network_connection[:primaryNetworkConnection] == 'true'),
:ip_allocation_mode => @current_network_connection[:ipAddressingMode]
}
end
when 'Link'
@response[:vm][:links] = @links
end
end
def human_status(status)
case status
when '0', 0
'creating'
when '8', 8
'off'
when '4', 4
'on'
else
'unknown'
end
end
end
end
end
end
end