Class: Fog::VcloudDirector::Compute::Disk

Inherits:
Model
  • Object
show all
Defined in:
lib/fog/vcloud_director/models/compute/disk.rb

Overview

there is no lazy_load in disks

Instance Method Summary collapse

Methods inherited from Model

#initialize, #inspect, #lazy_load_attrs, #make_attr_loaded_method, #make_lazy_load_method

Constructor Details

This class inherits a constructor from Fog::VcloudDirector::Compute::Model

Instance Method Details

#all_disks ⇒ Object 



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# File 'lib/fog/vcloud_director/models/compute/disk.rb', line 33

def all_disks
  attributes[:all_disks] # this is passed at instantiation time
end

#capacity=(new_capacity) ⇒ Object

TODO Virtual machine disk sizes may only be increased, not decreased.



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# File 'lib/fog/vcloud_director/models/compute/disk.rb', line 20

def capacity=(new_capacity)
  has_changed = ( capacity != new_capacity.to_i )
  not_first_set = !capacity.nil?
  attributes[:capacity] = new_capacity.to_i
  if not_first_set && has_changed
    data = Fog::VcloudDirector::Generators::Compute::Disks.new(all_disks)
    num_disk = name.scan(/\d+/).first.to_i
    data.modify_hard_disk_size(num_disk, new_capacity)
    response = service.put_disks(attributes[:vm].id, data.disks)
    service.process_task(response.body)
  end
end

#destroy ⇒ Object 



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# File 'lib/fog/vcloud_director/models/compute/disk.rb', line 37

def destroy
  num_disk = name.scan(/\d+/).first.to_i
  data = Fog::VcloudDirector::Generators::Compute::Disks.new(all_disks)
  data.delete_hard_disk(num_disk)
  response = service.put_disks(attributes[:vm].id, data.disks)
  service.process_task(response.body)
end

#reload ⇒ Object 



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# File 'lib/fog/vcloud_director/models/compute/disk.rb', line 45

def reload
  # disks cannot be loaded with url
  self
end