nova/compute/nfv/hugepages.yml

parameters:
  _param:
    compute_hugepages_size: 1G
    compute_hugepages_mount: /mnt/hugepages_1G
  linux:
    system:
      kernel:
        hugepages:
          large:
            default: true
            size: ${_param:compute_hugepages_size}
            count: ${_param:compute_hugepages_count}
            mount_point: ${_param:compute_hugepages_mount}
  nova:
    compute:
      hugepages:
        mount_points:
        - path: ${_param:compute_hugepages_mount}