gentoo-overlay/app-admin/glance/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
  <maintainer type="person">
    <email>prometheanfire@gentoo.org</email>
    <name>Matthew Thode</name>
  </maintainer>
  <maintainer type="project">
    <email>openstack@gentoo.org</email>
    <name>Openstack</name>
  </maintainer>
  <longdescription lang="en">
    Provides services for discovering, registering, and retrieving virtual 
    machine images. Glance has a RESTful API that allows querying of VM image 
    metadata as well as retrieval of the actual image.
  </longdescription>
  <use>
    <flag name="swift">Adds swift storage support</flag>
  </use>
  <upstream>
    <remote-id type="launchpad">glance</remote-id>
  </upstream>
</pkgmetadata>