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Purpose:

Main purpose of F-GPS (a.k.a. Valet) is to precisely check capacity & capability of target DC or edge site and then, determine VNF placements with considering placement rules.

  • Placement rules include Affinity and Anti-affinity.
  • Scopes of placement rules are, in a target DC or edge site, across availability-zones and optionally, across compute hosts.
  • Applications of placement rules are workloads within a VNF or workloads across VNFs.
  • Opportunity to standardize such placement rules in VNFD.