This patch added various pollsters for the hardware agent.
Implements: blueprint monitoring-physical-devices
Based on the original code at https://github.com/graflu0/ceilometer
contributed by Lucas and Toni.
Signed-off-by: Lucas Graf <graflu0@students.zhaw.ch>
Signed-off-by: Toni Zehnder <zehndton@students.zhaw.ch>
Signed-off-by: Lianhao Lu <lianhao.lu@intel.com>
Change-Id: Id259b95efdbf0b7d03b657586d588f9637d9a367