code: def make_node_dict(outer_list, sort="zone"):
      
      raw_dict = {}
      x = 1
      for inner_list in outer_list:
          for node in inner_list:
              raw_dict[x] = node
              x += 1
      if sort == "name":  # sort by provider - name
          srt_dict = OrderedDict(sorted(raw_dict.items(), key=lambda k:
                                 (k[1].cloud, k[1].name.lower())))
      else:  # sort by provider - zone - name
          srt_dict = OrderedDict(sorted(raw_dict.items(), key=lambda k:
                                 (k[1].cloud, k[1].zone, k[1].name.lower())))
      x = 1
      node_dict = {}
      for i, v in srt_dict.items():
          node_dict[x] = v
          x += 1
      return node_dict
docs: Convert node data from nested-list to sorted dict.