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fog--fog/lib/fog/voxel/models/compute/server.rb
Paul Thornthwaite 40c0cd7122 Make use of #persisted? method
In many places we were checking for identity which was the shorthand for
checking if the resource had been saved by the service.

The #persisted? method was added to show a clearer intent and also offer
minimal ActiveModel interface
2012-12-23 02:45:05 +00:00

78 lines
1.8 KiB
Ruby

require 'fog/compute/models/server'
module Fog
module Compute
class Voxel
class Server < Fog::Compute::Server
identity :id
attribute :name
attribute :processing_cores
attribute :image_id
attribute :facility
attribute :disk_size
attribute :ip_assignments, :aliases => 'ipassignments'
def initialize(attributes={})
self.image_id ||= '55' # Ubuntu 10.04 LTS 64bit
super
end
def destroy
requires :id
connection.voxcloud_delete(id)
true
end
def image
requires :image_id
connection.images.get(image_id)
end
def ready?
self.state == 'SUCCEEDED'
end
def private_ip_address
ip_assignments.select {|ip_assignment| ip_assignment['type'] == 'internal'}.first
end
def public_ip_address
ip_assignments.select {|ip_assignment| ip_assignment['type'] == 'external'}.first
end
def reboot
requires :id
connection.devices_power(id, :reboot)
true
end
def state
@state ||= connection.voxcloud_status(id).body['devices'].first['status']
end
def save
raise Fog::Errors::Error.new('Resaving an existing object may create a duplicate') if persisted?
requires :name, :image_id, :processing_cores, :facility, :disk_size
data = connection.voxcloud_create({
:disk_size => disk_size,
:facility => facility,
:hostname => name,
:image_id => image_id,
:processing_cores => processing_cores
}).body
merge_attributes(data['device'])
true
end
end
end
end
end