[one-users] Sunstone does not load any stats.

[Tao Craig]

Hector,

Thanks for the prompt reply. I am ashamed to admit that browser cache was 
the problem in this case. The dashboard still takes about 30 seconds to 
load, but at least it is loading now. I noticed a few other minor issues 
though that I can not track down in my logs. For example, the monitoring 
graphs on my hosts and virtual machines no longer appear.

... any advice?

Part of the reason I didn't catch the browser cache issue earlier is because 
I have a second CentOS/KVM cloud running version 3.2.0 and the dashboard 
recently stopped loading on it as well. This was not fixed by clearing my 
browser cache. Eventually, I get a "Could not connect..." alert and the page 
never finishes loading. During this time, there is a ruby script consuming 
100+ percent of CPU resources. When I kill this script, the cloud is still 
functional but Sunstone is no longer running.

The logs all appear normal as far as I can tell and all CLI commnands work 
without error. Any suggestions here would be greatly appreciated as well.

Thanks.
----- Original Message ----- 
From: "Hector Sanjuan" <hsanjuan at opennebula.org>
To: <users at lists.opennebula.org>
Sent: Wednesday, July 04, 2012 4:17 AM
Subject: Re: [one-users] Sunstone does not load any stats.


> Hello,
>
> can you try to remove browsers cache and see if that fixes it?
>
> Hector
>
> En Wed, 04 Jul 2012 02:10:34 +0200, Tao Craig <tao at leadmesh.com> escribió:
>
>> Hi everybody,
>>
>> I recently upgraded my CentOS Open Nebula installation from 3.4 to 3.6 
>> (Lagoon).
>>
>> Prior to the upgrade, I noticed my Sunstone dashboard was loading slowly 
>> on login (the page would load fine, but it took awhile to load the 
>> graphs, number of hosts, etc). I saw there were some improvements with 
>> the Sunstone dashboard with this upgrade, so I applied it hoping it 
>> would help. Now, my Sunstone dashboard doesn't load any stats or 
>> graphs... I just see those spinning orange dots and the rest of the 
>> Sunstone interface does not work either (I'm assuming because this 
>> information is never gathered).
>>
>> There are no errors in my logs anywhere that I can find. The only thing 
>> I am noticing is that ruby scripts are consuming a large amount of CPU 
>> resources.
>>
>> If it helps, I am currently running 13 virtual machines on 9 hosts and 
>> all "one" CLI commands work fine.
>>
>> Any help would be appreciated.
>>
>> Thanks.
>
>
> -- 
> Hector Sanjuan
> OpenNebula Developer
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