Class: VSphereCloud::DiskConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/cloud/vsphere/resources/disk/disk_config.rb

Instance Method Summary collapse

Constructor Details

#initialize(datastore_name, filename, controller_key, size_in_mb) ⇒ DiskConfig

Returns a new instance of DiskConfig.



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# File 'lib/cloud/vsphere/resources/disk/disk_config.rb', line 3

def initialize(datastore_name, filename, controller_key, size_in_mb)
  @datastore_name = datastore_name
  @filename = filename
  @controller_key = controller_key
  @size_in_mb = size_in_mb
end

Instance Method Details

#spec(options) ⇒ Object 



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# File 'lib/cloud/vsphere/resources/disk/disk_config.rb', line 10

def spec(options)
  backing_info = VimSdk::Vim::Vm::Device::VirtualDisk::FlatVer2BackingInfo.new
  backing_info.datastore = @datastore_name
  if options[:independent]
    backing_info.disk_mode = VimSdk::Vim::Vm::Device::VirtualDiskOption::DiskMode::INDEPENDENT_PERSISTENT
  else
    backing_info.disk_mode = VimSdk::Vim::Vm::Device::VirtualDiskOption::DiskMode::PERSISTENT
  end
  backing_info.file_name = @filename

  virtual_disk = VimSdk::Vim::Vm::Device::VirtualDisk.new
  virtual_disk.key = -1
  virtual_disk.controller_key = @controller_key
  virtual_disk.backing = backing_info
  virtual_disk.capacity_in_kb = @size_in_mb * 1024

  device_config_spec = VimSdk::Vim::Vm::Device::VirtualDeviceSpec.new
  device_config_spec.device = virtual_disk
  device_config_spec.operation = VimSdk::Vim::Vm::Device::VirtualDeviceSpec::Operation::ADD
  if options[:create]
    device_config_spec.file_operation = VimSdk::Vim::Vm::Device::VirtualDeviceSpec::FileOperation::CREATE
  end
  device_config_spec
end