return if on_docker? raid_and_ebs_dirs = %w(ebs1 /ebs2) raid_and_ebs_dirs.each do |dir| directory dir do mode '1777' end end dirs_to_export = %w(/ebs1 /ebs2) dirs_to_export.each do |dir| nfs_export dir do network '127.0.0.1/32' writeable true options ['no_root_squash'] end end