<!-- Code generated from the comments of the HTTPConfig struct in common/http_config.go; DO NOT EDIT MANUALLY -->

Packer will create an http server serving `http_directory` when it is set, a
random free port will be selected and the architecture of the directory
referenced will be available in your builder.

Example usage from a builder:

  `wget http://{{ .HTTPIP }}:{{ .HTTPPort }}/foo/bar/preseed.cfg`