<div dir="ltr">Dear all,<div>in this guide (<a href="https://github.com/cloudkeep/barbican/wiki/Barbican-Options:-authentication-with-Keystone">https://github.com/cloudkeep/barbican/wiki/Barbican-Options:-authentication-with-Keystone</a>) I see two uses of Keystone:</div>
<div><br></div><div>1 - <a href="https://github.com/cloudkeep/barbican/wiki/Barbican-Options:-authentication-with-Keystone#configuring-keystone-for-use-with-barbican">Configuring Keystone for use with barbican</a>;</div><div>
2 - <a href="https://github.com/cloudkeep/barbican/wiki/Barbican-Options:-authentication-with-Keystone#running-openstack-keystone-authentication-middleware-on-the-barbican-api-node">running Openstack Keystone Authentication Middleware on the Barbican API node</a>.</div>
<div><br></div><div>So, what is the exactly difference between the two uses of Keystone?</div><div><br></div><div>Thank you so much. I wish you a happy new year! </div><div><br></div><div>Giuseppe</div></div>