Class: OVIRT::VM

Inherits:
BaseObject show all
Defined in:
lib/ovirt/vm.rb

Instance Attribute Summary collapse

Attributes inherited from BaseObject

#client, #href, #id, #name

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from BaseObject

#parse_version

Constructor Details

#initialize(client, xml) ⇒ VM

Returns a new instance of VM.



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# File 'lib/ovirt/vm.rb', line 11

def initialize(client, xml)
  super(client, xml[:id], xml[:href], (xml/'name').first.text)
  parse_xml_attributes!(xml)
end

Instance Attribute Details

#cluster ⇒ Object (readonly)

Returns the value of attribute cluster.



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# File 'lib/ovirt/vm.rb', line 7

def cluster
  @cluster
end

#cores ⇒ Object (readonly)

Returns the value of attribute cores.



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# File 'lib/ovirt/vm.rb', line 8

def cores
  @cores
end

#creation_time ⇒ Object (readonly)

Returns the value of attribute creation_time.



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# File 'lib/ovirt/vm.rb', line 8

def creation_time
  @creation_time
end

#description ⇒ Object (readonly)

Returns the value of attribute description.



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# File 'lib/ovirt/vm.rb', line 7

def description
  @description
end

#display ⇒ Object (readonly)

Returns the value of attribute display.



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# File 'lib/ovirt/vm.rb', line 7

def display
  @display
end

#host ⇒ Object (readonly)

Returns the value of attribute host.



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# File 'lib/ovirt/vm.rb', line 7

def host
  @host
end

#interfaces ⇒ Object

Returns the value of attribute interfaces.



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# File 'lib/ovirt/vm.rb', line 9

def interfaces
  @interfaces
end

#ips ⇒ Object (readonly)

Returns the value of attribute ips.



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# File 'lib/ovirt/vm.rb', line 8

def ips
  @ips
end

#memory ⇒ Object (readonly)

Returns the value of attribute memory.



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# File 'lib/ovirt/vm.rb', line 7

def memory
  @memory
end

#os ⇒ Object (readonly)

Returns the value of attribute os.



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# File 'lib/ovirt/vm.rb', line 8

def os
  @os
end

#profile ⇒ Object (readonly)

Returns the value of attribute profile.



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# File 'lib/ovirt/vm.rb', line 7

def profile
  @profile
end

#quota ⇒ Object (readonly)

Returns the value of attribute quota.



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# File 'lib/ovirt/vm.rb', line 8

def quota
  @quota
end

#status ⇒ Object (readonly)

Returns the value of attribute status.



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# File 'lib/ovirt/vm.rb', line 7

def status
  @status
end

#storage ⇒ Object (readonly)

Returns the value of attribute storage.



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# File 'lib/ovirt/vm.rb', line 8

def storage
  @storage
end

#template ⇒ Object (readonly)

Returns the value of attribute template.



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# File 'lib/ovirt/vm.rb', line 7

def template
  @template
end

#vnc ⇒ Object (readonly)

Returns the value of attribute vnc.



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# File 'lib/ovirt/vm.rb', line 8

def vnc
  @vnc
end

#volumes ⇒ Object

Returns the value of attribute volumes.



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# File 'lib/ovirt/vm.rb', line 9

def volumes
  @volumes
end

Class Method Details

.ticket(options = {}) ⇒ Object 



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# File 'lib/ovirt/vm.rb', line 42

def self.ticket options={}
  builder = Nokogiri::XML::Builder.new do
    action_{ ticket_{ expiry_(options[:expiry] || 120) } }
  end
  Nokogiri::XML(builder.to_xml).root.to_s
end

.to_xml(opts = {}) ⇒ Object 



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# File 'lib/ovirt/vm.rb', line 49

def self.to_xml(opts={})
  builder = Nokogiri::XML::Builder.new do
    vm{
      name_ opts[:name] || "i-#{Time.now.to_i}"
      if opts[:template]
        template_ :id => (opts[:template])
      elsif opts[:template_name]
        template_{ name_(opts[:template_name])}
      else
        template_{name_('Blank')}
      end
      if opts[:quota]
        quota_( :id => opts[:quota])
      end
      if opts[:cluster]
        cluster_( :id => opts[:cluster])
      elsif opts[:cluster_name]
        cluster_{ name_(opts[:cluster_name])}
      end
      type_ opts[:hwp_id] || 'Server'
      if opts[:memory]
          memory opts[:memory]
      end
      if opts[:cores]
         cpu {
           topology( :cores => (opts[:cores] || '1'), :sockets => '1' )
         }
      end
      os({:type => opts[:os_type] || 'unassigned' }){
        if(opts[:first_boot_dev] && opts[:first_boot_dev] == 'network')
          boot(:dev=> opts[:boot_dev1] || 'network')
          boot(:dev=> opts[:boot_dev2] || 'hd')
        else
          boot(:dev=> opts[:boot_dev2] || 'hd')
          boot(:dev=> opts[:boot_dev1] || 'network')
        end
        kernel (opts[:os_kernel])
        initrd (opts[:os_initrd])
        cmdline (opts[:os_cmdline])
      }
      display_{
        type_(opts[:display][:type])
      } if opts[:display]
      custom_properties {
        custom_property({
          :name => "floppyinject",
          :value => "#{opts[:fileinject_path] || OVIRT::FILEINJECT_PATH}:#{opts[:user_data]}",
          :regexp => "^([^:]+):(.*)$"})
      } if(opts[:user_data_method] && opts[:user_data_method] == :custom_property)
      payloads {
        payload(:type => 'floppy') {
          file(:name => "#{opts[:fileinject_path] || OVIRT::FILEINJECT_PATH}") { content(Base64::decode64(opts[:user_data])) }
        }
      } if(opts[:user_data_method] && opts[:user_data_method] == :payload)
    }
  end
  Nokogiri::XML(builder.to_xml).root.to_s
end

Instance Method Details

#ready? ⇒ Boolean

In oVirt 3.1 a vm can be marked down and not locked while its volumes are locked. This method indicates if it is safe to launch the vm.

Returns:

  • (Boolean) 


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# File 'lib/ovirt/vm.rb', line 22

def ready?
  return false unless @status =~ /down/i
  volumes.each do |volume|
    return false if volume.status =~ /locked/i
  end
  true
end

#running? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/ovirt/vm.rb', line 16

def running?
  !(@status =~ /down/i) && !(@status =~ /wait_for_launch/i)
end