lib/fog/vcloud_director/requests/compute/post_reconfigure_vm.rb
module Fog
module Compute
class VcloudDirector
class Real
# Updates VM configuration.
#
# This operation is asynchronous and returns a task that you can
# monitor to track the progress of the request.
#
# @param [String] id Object identifier of the VM.
# @param [Hash] options
#
# @option options [String] :name Change the VM's name [required].
# @option options [String] :description VM description
# @option options [Integer] :cpu Number of CPUs
# @option options [Integer] :memory Memory in MB
#
# @return [Excon::Response]
# * body<~Hash>:
# * :Tasks<~Hash>:
# * :Task<~Hash>:
#
# @see http://pubs.vmware.com/vcd-51/topic/com.vmware.vcloud.api.reference.doc_51/doc/operations/POST-ReconfigureVm.html
# @since vCloud API version 5.1
def post_reconfigure_vm(id, options={})
body = Nokogiri::XML::Builder.new do |xml|
attrs = {
:xmlns => 'http://www.vmware.com/vcloud/v1.5',
'xmlns:ovf' => 'http://schemas.dmtf.org/ovf/envelope/1',
'xmlns:rasd' => 'http://schemas.dmtf.org/wbem/wscim/1/cim-schema/2/CIM_ResourceAllocationSettingData',
:name => options[:name]
}
xml.Vm(attrs) do
xml.Description options[:description] if options[:description]
virtual_hardware_section(xml, options)
end
end.to_xml
request(
:body => body,
:expects => 202,
:headers => {'Content-Type' => 'application/vnd.vmware.vcloud.vm+xml'},
:method => 'POST',
:parser => Fog::ToHashDocument.new,
:path => "vApp/#{id}/action/reconfigureVm"
)
end
private
def virtual_hardware_section(xml, options)
return unless options[:cpu] or options[:memory]
xml['ovf'].VirtualHardwareSection do
xml['ovf'].Info 'Virtual Hardware Requirements'
cpu_section(xml, options[:cpu]) if options[:cpu]
memory_section(xml, options[:memory]) if options[:memory]
end
end
def cpu_section(xml, cpu)
xml['ovf'].Item do
xml['rasd'].AllocationUnits 'hertz * 10 ^ 6'
xml['rasd'].InstanceID 5
xml['rasd'].ResourceType 3
xml['rasd'].VirtualQuantity cpu.to_i
end
end
def memory_section(xml, memory)
xml['ovf'].Item do
xml['rasd'].AllocationUnits 'byte * 2^20'
xml['rasd'].InstanceID 6
xml['rasd'].ResourceType 4
xml['rasd'].VirtualQuantity memory.to_i
end
end
end
class Mock
def post_reconfigure_vm(id, options={})
unless vm = data[:vms][id]
raise Fog::Compute::VcloudDirector::Forbidden.new(
'This operation is denied.'
)
end
owner = {
:href => make_href("vApp/#{id}"),
:type => 'application/vnd.vmware.vcloud.vApp+xml'
}
task_id = enqueue_task(
"Updating Virtual Machine #{data[:vms][id][:name]}(#{id})", 'vappUpdateVm', owner,
:on_success => lambda do
data[:vms][id][:name] = options[:name]
data[:vms][id][:description] = options[:description] if options[:description]
data[:vms][id][:cpu_count] = options[:cpu] if options[:cpu]
data[:vms][id][:memory_in_mb] = options[:memory] if options[:memory]
end
)
body = {
:xmlns => xmlns,
:xmlns_xsi => xmlns_xsi,
:xsi_schemaLocation => xsi_schema_location,
}.merge(task_body(task_id))
Excon::Response.new(
:status => 202,
:headers => {'Content-Type' => "#{body[:type]};version=#{api_version}"},
:body => body
)
end
end
end
end
end