Class: BoxGrinder::VirtualBoxPlugin

Inherits:
BasePlugin show all
Defined in:
lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb

Instance Attribute Summary

Attributes inherited from BasePlugin

#deliverables, #plugin_info

Instance Method Summary collapse

Methods inherited from BasePlugin

#current_platform, #deliverables_exists?, #init, #initialize, #is_supported_os?, #is_supported_platform?, #merge_plugin_config, #read_plugin_config, #register_deliverable, #register_supported_os, #register_supported_platform, #run, #set_default_config_value, #subtype, #supported_oses, #validate_plugin_config

Methods included from Plugins

#plugin

Constructor Details

This class inherits a constructor from BoxGrinder::BasePlugin

Instance Method Details

#after_init ⇒ Object 



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# File 'lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb', line 26

def after_init
  register_deliverable(:disk => "#{@appliance_config.name}.vmdk")
end

#build_virtualbox ⇒ Object 



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# File 'lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb', line 49

def build_virtualbox
  @log.debug "Building VirtualBox image."

  @log.debug "Using qemu-img to convert the image..."
  @image_helper.convert_disk(@previous_deliverables.disk, :vmdk, @deliverables.disk)
  @log.debug "Conversion done."

  @log.debug "VirtualBox image was built."
end

#customize(guestfs_helper) ⇒ Object 



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# File 'lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb', line 65

def customize(guestfs_helper)
  @log.debug "Executing post commands from appliance definition..."
  @appliance_config.post['virtualbox'].each do |cmd|
    guestfs_helper.sh(cmd, :arch => @appliance_config.hardware.arch)
  end
  @log.debug "Post commands from appliance definition file executed."
end

#execute ⇒ Object 



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# File 'lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb', line 30

def execute
  @log.info "Converting image to VirtualBox format..."

  build_virtualbox

  if is_os_old? or !@appliance_config.post['virtualbox'].empty?
    @image_helper.customize([@deliverables.disk]) do |guestfs, guestfs_helper|
      recreate_kernel(guestfs) if is_os_old?
      customize(guestfs_helper) unless @appliance_config.post['virtualbox'].nil?
    end
  end

  @log.info "Image converted to VirtualBox format."
end

#is_os_old? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb', line 45

def is_os_old?
  (@appliance_config.os.name == 'centos' or @appliance_config.os.name == 'rhel') and @appliance_config.os.version == '5'
end

#recreate_kernel(guestfs) ⇒ Object 



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# File 'lib/boxgrinder-build/plugins/platform/virtualbox/virtualbox-plugin.rb', line 59

def recreate_kernel(guestfs)
  @log.info "Recreating kernel to include require modules..."
  LinuxHelper.new(:log => @log).recreate_kernel_image(guestfs, ['ahci'])
  @log.info "Kernel recreated."
end