aptly/server/mirror/ubuntu/xenial/glusterfs.yml

parameters:
  _param:
    apt_mk_version: stable
    glusterfs_version: 3.8
  aptly:
    server:
      mirror:
        glusterfs_upstream_xenial:
          source: http://ppa.launchpad.net/gluster/glusterfs-${_param:glusterfs_version}/ubuntu
          distribution: xenial
          components: main
          architectures: amd64
          gpgkeys:
            - 3FE869A9
          publisher:
            component: glusterfs
            distributions:
              - ubuntu-xenial/${_param:apt_mk_version}