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module FogExtensions
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module Libvirt
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module Server
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extend ActiveSupport::Concern
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include ActionView::Helpers::NumberHelper
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attr_accessor :image_id
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def to_s
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name
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end
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def nics_attributes=(attrs)
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end
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def volumes_attributes=(attrs)
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end
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# Libvirt expect units in KB, while we use bytes
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def memory
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attributes[:memory_size].to_i.kilobytes
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end
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def memory=(mem)
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attributes[:memory_size] = mem.to_i / 1.kilobyte if mem
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end
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def reset
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poweroff
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start
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end
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def vm_description
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_("%{cpus} CPUs and %{memory} memory") % {:cpus => cpus, :memory => number_to_human_size(memory.to_i)}
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end
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# Other Fog CRs use .interfaces as the accessor, but libvirt does not
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def interfaces
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nics
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end
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def select_nic(fog_nics, nic)
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nic_attrs = nic.compute_attributes
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match = fog_nics.detect { |fn| fn.network == nic_attrs['network'] } # grab any nic on the same network
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match ||= fog_nics.detect { |fn| fn.bridge == nic_attrs['bridge'] } # no network? try a bridge...
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match
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end
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end
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end
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end
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