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We need to be able to recover the topology of the node, and connect it to our other components:

• container manager, to know where the containers are.
• power readings, to know what is consuming power
• power control, to know what we can control
• container scheduler, to know where to launch the next container

Hwloc is probably the right tool for that, although it might not be super easy to convert it into a structure that makes sense internally.

The TODO for this issue are:

• merge back hwloc client into NRM code
• connect topology awareness to other NRM components
  • use topology mapping in sensor readings
  • handle container resource requests using topo
  • connect power actuators to topology
• handle resource availability from topology manager