@Thomas, I was able to update metadata successfully, post boot, on a OS::Nova::Server resource. The problem was only when there were servers inside an OS::Heat::AutoScalingGroup, so looked to me like a Heat problem..
@Thomas, I was able to update metadata successfully, post boot, on a OS::Nova::Server resource. The problem was only when there were servers inside an OS::Heat: :AutoScalingGro up, so looked to me like a Heat problem..