public TagChanges get() {
OpenstackComputeMachine machine = OpsContext.get().getInstance(OpenstackComputeMachine.class);
TagChanges tagChanges = new TagChanges();
tagChanges.addTags.add(Tag.INSTANCE_KEY.build(model.getKey()));
tagChanges.addTags.addAll(machine.buildAddressTags());
return tagChanges;
}
};