diskimage-builder/diskimage_builder/elements/fedora-container/pkg-map

{
  "release": {
      "centos": {
          "7": {
              "NetworkManager": "",
              "dhcp-client": ""
          }
      }
  },
"family": {
    "redhat": {
      "lsb_release": "redhat-lsb-core"
    }
  }
}