High Availability feature testing results

Jay Shaughnessy jshaughn at redhat.com
Mon Jan 14 14:50:42 UTC 2013


On 1/10/2013 11:46 AM, Jiri Kremser wrote:
> Hi,
>    thanks for looking into it and good job with setting things up with Vagrant&Puppet!
>
> *affinity group screen does not show server members (but they are
> actually saved)
>
> This was fixed in master two days ago by commit 08a80f2aa, so it should be working now.
>
>
>
> *affinity group agent membership pop-up does not show all available agents
>
> This may be a possible bug. Are all the agents listed in the agent list? (#Administration/Topology/Agents) If not, this may be caused by the fact the agent's configuration has the localhost or 127.0.0.1 as the "agent bind address" (rhq.agent.server.bind-address in user prefs).
>
> I'm not sure if it's really a bug (maybe it was the previous behavior)
>
> It is not right behavior, all the agents should be listed there.
>
>
>
> * partition events screen does not show NORMAL->DOWN events for RHQ servers
> Again, maybe it was the previous behavior
>
> It looks like it is the previous behavior, but it doesn't mean it is the right behavior. I agree it looks strange when there are many DOWN --> NORMAL events and no NORMAL->DOWN events. I guess it is because when stopping the server no event is invoked. Perhaps we could create this event when stops running by calling TopologyManagerBean.updateServerMode() or better ServerManagerBean.establishCurrentServerMode() in some AS shutwdown hook or to register an MBean and implement StartupServiceMBean.stopService(). I am not sure here if is it worth the effort.
+1, I believe this is due to not generating the event.  This is probably 
an RFE to perhaps generate an even in a shurdown hook. Not sure.  
Probably just having the BZ is enough for now, unless someone votes for it.

>
> JK
>
>
> ----- Original Message -----
> From: "Thomas Segismont" <tsegismo at redhat.com>
> To: rhq-devel at lists.fedorahosted.org
> Sent: Thursday, January 10, 2013 4:24:13 PM
> Subject: High Availability feature testing results
>
> Hi all,
>
> I have finished to test the new high availability screens (GWT).
>
> I did not find any HA regression, only a few (minor) issues in the GUI:
> *affinity group screen does not show server members (but they are
> actually saved)
> *affinity group agent membership pop-up does not show all available agents
> I'm not sure if it's really a bug (maybe it was the previous behavior)
> * partition events screen does not show NORMAL->DOWN events for RHQ servers
> Again, maybe it was the previous behavior
>
> Regarding the testing method I used Vagrant[1] and a small set of
> (dirty) Puppet manifests to create the virtual machines on my computer:
> * 1 node with Postgres database
> * 2 nodes with RHQ server
> * 4 nodes with RHQ agent
> I made an RHQ build with dist and dev profiles activated and installed
> the servers from the distribution zip and the agents from the
> http://[host]:[port]/agentupdate/download URL (following this wiki page
> https://docs.jboss.org/author/display/RHQ/Installing+RHQ+on+JBossAS+7)
>
> Regards
> Thomas
>
> [1] http://www.vagrantup.com/
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