Class: PackerFiles::Core::Hypervisor

Inherits:
Object
  • Object
show all
Defined in:
lib/PackerFiles/Core/Hypervisor.rb

Overview

The Hypervisor class just abstracts out various settings that are applicable on Hypervisors. It is upto the providers to ensure that the appropriate Packer variables are generated for these settings.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize {|_self| ... } ⇒ Hypervisor

Constructor initializes some sane values for various parameters.

Yields:

  • (_self)

Yield Parameters:



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 68

def initialize
   @cpu_count               = 1
   @cpu_speed               = '1GHz'
   @cpu_hot_plug            = false
   @cpu_execution_cap       = 100
   @ram_size	             = '1GiB'
   @video_ram_size          = '64MiB'
   @acpi_enabled            = true
   @pae_enabled             = true
   @hw_virt_enabled         = true
   @use_large_pages         = true
   @unrestricted_guest_mode = false
   @video_3d_acceleration   = false
   @use_efi		     = false
   @guest_balloon_size      = '0MiB'
   @custom                  = nil
   yield self if block_given?
end

Instance Attribute Details

#acpi_enabled ⇒ Object

Is ACPI enabled?



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 32

def acpi_enabled
  @acpi_enabled
end

#cpu_count ⇒ Object

CPU count



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 14

def cpu_count
  @cpu_count
end

#cpu_execution_cap ⇒ Object

CPU Execution Cap



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 23

def cpu_execution_cap
  @cpu_execution_cap
end

#cpu_hot_plug ⇒ Object

Enable CPU Hot plug?



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 20

def cpu_hot_plug
  @cpu_hot_plug
end

#cpu_speed ⇒ Object

CPU Speed



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 17

def cpu_speed
  @cpu_speed
end

#custom ⇒ Object (readonly)

it suits the caller



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 60

def custom
  @custom
end

#guest_balloon_size ⇒ Object

Guest memory balloon size



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 56

def guest_balloon_size
  @guest_balloon_size
end

#hw_nested_pages ⇒ Object

Should nested paging for guest be enabled



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 41

def hw_nested_pages
  @hw_nested_pages
end

#hw_virt_enabled ⇒ Object

Should H/w Virtualization for Guest be enabled



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 38

def hw_virt_enabled
  @hw_virt_enabled
end

#pae_enabled ⇒ Object

Should PAE (Processor Address Extensions) enabled?



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 35

def pae_enabled
  @pae_enabled
end

#ram_size ⇒ Object

RAM Size



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 26

def ram_size
  @ram_size
end

#unrestricted_guest_mode ⇒ Object

Should the guest run in unrestricted mode



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 47

def unrestricted_guest_mode
  @unrestricted_guest_mode
end

#use_efi ⇒ Object

Should EFI firmware be used instead of bios



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 53

def use_efi
  @use_efi
end

#use_large_pages ⇒ Object

Should Hypervisor use large pages for this guest



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 44

def use_large_pages
  @use_large_pages
end

#video_3d_acceleration ⇒ Object

Should 3d acceleration be enabled for Video



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 50

def video_3d_acceleration
  @video_3d_acceleration
end

#video_ram_size ⇒ Object

Video ram size



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 29

def video_ram_size
  @video_ram_size
end

Class Method Details

.doc_file ⇒ Object

Documentation for this class



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 63

def self.doc_file
   PackerFiles.DirPath('Core/example/Hypervisor.txt').first
end

Instance Method Details

#Custom(&block) ⇒ Object

The Custom object is filled with whatever is the result of the block



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# File 'lib/PackerFiles/Core/Hypervisor.rb', line 88

def Custom(&block)
	    @custom = block.call(self)
end