<p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="4" style="font: 13.0px Helvetica">Hi :)</font></p>
<p style="margin: 0.0px 0.0px 0.0px 0.0px"><font face="Helvetica" size="4" style="font: 13.0px Helvetica">is MySQL the database backend?</font></p>
<br /><p style="color:#A0A0A8;">On November 2, 2013 at 23:30:34, yuling_c@dell.com (<a href="mailto://yuling_c@dell.com">yuling_c@dell.com</a>) wrote:</p> <blockquote type="cite" class="clean_bq"><span><div lang="EN-US" link="blue" vlink="purple" xml:lang="EN-US" ><div>
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'font-size:9.0pt;font-family:"Trebuchet MS","sans-serif";color:#AAAAAA'>
Dell - Internal Use - Confidential</span></b></p>
<p class="MsoNormal">Hi All,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">We have been using openstack pretty well for
quite a few months. Suddenly, after a controller server reboot, we
were not able to log onto horizon GUI. The login page was prompted.
However, after we typed the correct user name and password, we got
error message saying “Something went wrong”.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I guess it is the keystone issue. When I tried
the commands ‘keystone user-list’ and ‘keystone role-list’, I got
‘[Error 110]Connection time out’ after some time. I tried to sync
db by executing ‘keystone-manage db_sync’. The command went through
fine, but the issue still stayed the same.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">I turned on debug in keystone.conf. However, I
was not able to find any useful info in the keystone.log.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Any ideas? We are using Grizzly version of
openstack.</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">Thanks very much,</p>
<p class="MsoNormal"> </p>
<p class="MsoNormal">YuLing</p>
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<br/></div></div></span></blockquote> <div id="bloop_sign_"><span style="font-family:helvetica,arial;font-size:13px"></span>-- <br>Razique Mahroua<br><br></div>