<div dir="ltr">Hi,<div><br></div><div>It could be a common issue between horizon and keystone.</div><div><br></div><div>As a temporary workaround for this, you can apply this [1] patch to redirect admin user to the different page.</div><div><br></div><div>[1] <a href="https://review.openstack.org/#/c/577090/">https://review.openstack.org/#/c/577090/</a></div></div><div class="gmail_extra"><br clear="all"><div><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div>Regards,<br>Ivan Kolodyazhny,<br><a href="http://blog.e0ne.info/" target="_blank">http://blog.e0ne.info/</a></div></div></div></div>
<br><div class="gmail_quote">On Thu, Jul 19, 2018 at 11:47 AM, Eugen Block <span dir="ltr"><<a href="mailto:eblock@nde.ag" target="_blank">eblock@nde.ag</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">Hi,<br>
<br>
we also had to deal with slow dashboard, in our case it was a misconfiguration of memcached [0], [1].<br>
<br>
Check with your configuration and make sure you use oslo.cache.<br>
<br>
Hope this helps!<br>
<br>
[0] <a href="https://bugs.launchpad.net/keystone/+bug/1587777" rel="noreferrer" target="_blank">https://bugs.launchpad.net/key<wbr>stone/+bug/1587777</a><br>
[1] <a href="https://ask.openstack.org/en/question/102611/how-to-configure-memcache-in-openstack-ha/" rel="noreferrer" target="_blank">https://ask.openstack.org/en/q<wbr>uestion/102611/how-to-configur<wbr>e-memcache-in-openstack-ha/</a><br>
<br>
<br>
Zitat von 高松 <<a href="mailto:gaosong1@syswin.com" target="_blank">gaosong1@syswin.com</a>>:<div><div class="h5"><br>
<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
After kill one node of a cluster which consist of three nodes,<br>
I found that Horizon based on keystone with provider set to fernet respondes very slowly.<br>
Admin login will cost at least 20 senconds.<br>
And cli verbose command return show making authentication is stuck about 5 senconds.<br>
Any help will be appreciated.<br>
</blockquote>
<br>
<br>
<br>
<br></div></div>
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