I think I'm to blame (apologies!) for suggesting that one driver was preferred over the other (that was my understanding a few weeks ago, based on test coverage). However, test coverage has since improved and I think people are having good experience with the SQL driver.<div>
<br></div><div>The two methods are *not* functionally identical. The file-based driver is simple and high-performance, and the sql-based driver provides flexibility and API/CLI administration.</div><div><br></div><div>I've just proposed a review to clarify each option in the <a href="http://keystone.openstack.org/configuration.html">http://keystone.openstack.org/configuration.html</a> docs:</div>
<div><a href="https://review.openstack.org/#change,5820">https://review.openstack.org/#change,5820</a></div><div><br></div><div>As well as a separate review to change the default backend to SQL, since most users are looking for the CLI management commands out of the box:</div>
<div><a href="https://review.openstack.org/#change,5821">https://review.openstack.org/#change,5821</a><br><br>-Dolph<br><br><div class="gmail_quote">On Mon, Mar 26, 2012 at 8:29 AM, David Kranz <span dir="ltr"><<a href="mailto:david.kranz@qrclab.com">david.kranz@qrclab.com</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<div bgcolor="#FFFFFF" text="#000000">
There seems to be an unfortunate difference in opinion out there
about whether the keystone endpoints should be defined using
templates (devstack) or keystone calls (ubuntu). I don't know why
keystone is offering two very different, but seemingly functionally
identical, ways to do this. Is there a good reason? Can this be
sorted out so there is only one documented way to do this?<span class="HOEnZb"><font color="#888888"><br>
<br>
-David</font></span><div><div class="h5"><br>
<br>
On 3/26/2012 7:25 AM, Andiabes wrote:
<blockquote type="cite">
<div>Can you include your config?</div>
<div>The behavior you're describing seems to be consistent with a
missing backers configuration ...</div>
<div><br>
</div>
<div>Something like:</div>
<div>
<pre style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font:normal normal normal 12px/normal 'Bitstream Vera Sans Mono',Courier,monospace">
<div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:1em;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font:inherit;background-color:transparent">
<font face="Helvetica"><span style="font-size:17px;white-space:normal">[identity]</span></font></div><div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:1em;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font:inherit;background-color:transparent">
<font face="Helvetica"><span style="font-size:17px;white-space:normal">driver = keystone.identity.backends.sql.Identity</span></font></div><div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:1em;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font:inherit;background-color:transparent">
<font face="Helvetica"><span>
</span></font></div><div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:1em;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font:inherit;background-color:transparent">
<font face="Helvetica"><span style="font-size:17px;white-space:normal">[catalog]</span></font></div><div style="margin-top:0px;margin-right:0px;margin-bottom:0px;margin-left:0px;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:1em;border-top-width:0px;border-right-width:0px;border-bottom-width:0px;border-left-width:0px;border-style:initial;border-color:initial;font:inherit;background-color:transparent">
<font face="Helvetica"><span style="font-size:17px;white-space:normal">driver = keystone.catalog.backends.sql.Catalog</span></font></div><div>
</div><div>
</div><div>Also, where/how are you installing?</div></pre>
<br>
On Mar 26, 2012, at 6:56 AM, Mandar Vaze <<a href="mailto:mandar.vaze@vertex.co.in" target="_blank">mandar.vaze@vertex.co.in</a>>
wrote:<br>
<br>
</div>
<blockquote type="cite">
<div>
<div>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I’m
also getting the same error on latest master branch
(updated today)<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Using
setup created by devstack<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">-Mandar<u></u><u></u></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d"><u></u> <u></u></span></p>
<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">
<a href="mailto:openstack-bounces+mandar.vaze=vertex.co.in@lists.launchpad.net" target="_blank">openstack-bounces+mandar.vaze=vertex.co.in@lists.launchpad.net</a>
[<a href="mailto:openstack-bounces+mandar.vaze=" target="_blank">mailto:openstack-bounces+mandar.vaze=</a><a href="mailto:vertex.co.in@lists.launchpad.net" target="_blank">vertex.co.in@lists.launchpad.net</a>]
<b>On Behalf Of </b>.?o 0 O??<br>
<b>Sent:</b> Monday, March 26, 2012 12:45 PM<br>
<b>To:</b> Pierre Amadio<br>
<b>Cc:</b> openstack<br>
<b>Subject:</b> Re: [Openstack] is this a bug in
milestone-proposed keystone ? (cannotget endpoint-list,
nor create endpoint)<u></u><u></u></span></p>
<p class="MsoNormal"><u></u> <u></u></p>
<p class="MsoNormal">hi,<br>
<br>
I don't know if it is a bug but I come across the same
problem and wondering how to solve it.<u></u><u></u></p>
<div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<p class="MsoNormal"> <u></u><u></u></p>
</div>
<div>
<div>
<p class="MsoNormal"><span>------------------ Original ------------------<u></u><u></u></span></p>
</div>
<div>
<div>
<p class="MsoNormal" style="background:#efefef"><b><span style="font-size:9.0pt">From: </span></b><span style="font-size:9.0pt"> "Pierre
Amadio"<<a href="mailto:pierre.amadio@canonical.com" target="_blank">pierre.amadio@canonical.com</a>>;<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal" style="background:#efefef"><b><span style="font-size:9.0pt">Date: </span></b><span style="font-size:9.0pt"> Sun, Mar
25, 2012 04:35 AM<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal" style="background:#efefef"><b><span style="font-size:9.0pt">To: </span></b><span style="font-size:9.0pt"> "openstack"<<a href="mailto:openstack@lists.launchpad.net" target="_blank">openstack@lists.launchpad.net</a>>;
<u></u><u></u></span></p>
</div>
<div>
<p class="MsoNormal" style="background:#efefef"><b><span style="font-size:9.0pt">Subject: </span></b><span style="font-size:9.0pt"> [Openstack]
is this a bug in milestone-proposed keystone ?
(cannotget endpoint-list, nor create endpoint)<u></u><u></u></span></p>
</div>
</div>
<div>
<p class="MsoNormal"><span style> <u></u><u></u></span></p>
</div>
<p class="MsoNormal"><span style>Hi there
!<br>
<br>
I wanted to give a try to the milestone-proposed
branch of keystone and<br>
got stuck quite fast.<br>
<br>
I am not sure if i hit a bug and should report it,
or if i'm doing<br>
something wrong.<br>
<br>
With previous version of keystone (read packaged on
ubuntu precise), i<br>
was able to create endpoint the following way once
keystone has been<br>
installed:<br>
<br>
1) setting some env variables:<br>
export KEYSTONE_IP=192.168.122.102 # IP of your
keystone API server<br>
export SERVICE_ENDPOINT=<a href="http://$KEYSTONE_IP:35357/v2.0/" target="_blank">http://$KEYSTONE_IP:35357/v2.0/</a><br>
export SERVICE_TOKEN=999888777666<br>
export NOVA_PUBLIC_URL="<a href="http://$NOVA_IP:8774/v1.1/%%28tenant_id%29s" target="_blank">http://$NOVA_IP:8774/v1.1/%(tenant_id)s</a>"<br>
export NOVA_ADMIN_URL=$NOVA_PUBLIC_URL<br>
export NOVA_INTERNAL_URL=$NOVA_PUBLIC_URL<br>
<br>
2) creating services:<br>
keystone service-create --name nova --type compute
--description<br>
'OpenStack Compute Service'<br>
<br>
keystone service-create --name swift --type
object-store --description<br>
'OpenStack Storage Service'<br>
<br>
keystone service-create --name glance --type image
--description<br>
'OpenStack Image Service'<br>
<br>
keystone service-create --name keystone --type
identity --description<br>
'OpenStack Identity Service'<br>
<br>
3) creating an endpoint for those services, starting
with the compute<br>
service:<br>
<br>
ID=$(keystone service-list | grep -i compute | awk
'{print $2}')<br>
<br>
<br>
keystone endpoint-create --region RegionOne
--service_id $ID --publicurl<br>
$NOVA_PUBLIC_URL --adminurl $NOVA_ADMIN_URL
--internalurl $NOVA_INTERNAL_URL<br>
<br>
When i run this command with milestone-proposed, i
experience the following:<br>
<br>
No handlers could be found for logger
"keystoneclient.client"<br>
The action you have requested has not been
implemented. (HTTP 501)<br>
<br>
<br>
Strangely enough, i experience a similar error
message when running a<br>
simple "keystone endpoint-list" whereas command such
as "keystone<br>
user-list" works all right.<br>
<br>
<br>
here is what i have in the keystone logs when trying
"endpoint-list":<br>
<br>
2012-03-24 20:30:09 DEBUG [routes.middleware]
Matched GET /endpoints<br>
2012-03-24 20:30:09 DEBUG [routes.middleware]
Route path:<br>
'{path_info:.*}', defaults: {'controller':<br>
<keystone.contrib.admin_crud.core.CrudExtension
object at 0x2b215d0>}<br>
2012-03-24 20:30:09 DEBUG [routes.middleware]
Match dict:<br>
{'controller':
<keystone.contrib.admin_crud.core.CrudExtension
object at<br>
0x2b215d0>, 'path_info': '/endpoints'}<br>
2012-03-24 20:30:09 DEBUG [routes.middleware]
Matched GET /endpoints<br>
2012-03-24 20:30:09 DEBUG [routes.middleware]
Route path:<br>
'/endpoints', defaults: {'action': u'get_endpoints',
'controller':<br>
<keystone.catalog.core.EndpointController object
at 0x2b21210>}<br>
2012-03-24 20:30:09 DEBUG [routes.middleware]
Match dict: {'action':<br>
u'get_endpoints', 'controller':<br>
<keystone.catalog.core.EndpointController object
at 0x2b21210>}<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]
arg_dict: {}<br>
2012-03-24 20:30:09 WARNING [keystone.common.wsgi]
The action you have<br>
requested has not been implemented.<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]
********************<br>
RESPONSE HEADERS ********************<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]
Content-Type =<br>
application/json<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]
Vary = X-Auth-Token<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]
Content-Length = 109<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]<br>
2012-03-24 20:30:09 DEBUG [keystone.common.wsgi]
********************<br>
RESPONSE BODY ********************<br>
<br>
<br>
I try to add some debug in<br>
keystone.catalog.core.EndpointController.get_endpoints()
method:<br>
<br>
def get_endpoints(self, context):<br>
LOG.debug("PLOP get_endpoints")<br>
self.assert_admin(context)<br>
LOG.debug("PLOP STILL HERE") # <=
LAST DEBUG LINE<br>
endpoint_list =
self.catalog_api.list_endpoints(context)<br>
LOG.debug("SO, how does endpoint_list looks
like ?")<br>
for i in endpoint_list:<br>
LOG.debug("PLOP: '%s'",s)<br>
endpoint_refs =
[self.catalog_api.get_endpoint(context, e)<br>
for e in endpoint_list]<br>
LOG.debug("PLOP THIS IS THE END")<br>
return {'endpoints': endpoint_refs}<br>
<br>
So, as i do not see anything after "PLOP STILL
HERE", i am assuming<br>
something is wrong in the
catalog_api.list_endpoints() method.<br>
<br>
However, i do not understand exactly where it is
implemented.<br>
catalog_api is a Manager instance, wich seems to be
a subclass of<br>
Manager() defined in
keystone/keystone/common/manager.py but i am lost<br>
with the wrapping magic that occurs there.<br>
<br>
So, is this a bug that i should file ?<br>
<br>
<br>
<br>
<br>
<br>
<br>
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</div>
</div>
</blockquote>
<blockquote type="cite">
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