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require 'fog/openstack/volume/models/volume'
module Fog
module OpenStack
class Volume
class V3
class Volume < Fog::OpenStack::Volume::Volume
identity :id
superclass.attributes.each { |attrib| attribute attrib }
attribute :name
attribute :description
attribute :tenant_id, :aliases => 'os-vol-tenant-attr:tenant_id'
def save
requires :name, :size
data = if id.nil?
service.create_volume(name, description, size, attributes)
else
service.update_volume(id, attributes.select { |key| %i(name description metadata).include?(key) })
end
merge_attributes(data.body['volume'])
true
end
def update(attr = nil)
requires :id
merge_attributes(
service.update_volume(id, attr || attributes).body['volume']
)
self
end
end
end
end
end
end
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