[keycloak-dev] Keycloak 3.2 & Clustering

Stian Thorgersen sthorger at redhat.com
Thu Jun 1 08:47:39 EDT 2017

There's a new comment from the WF guys on the issue. They're saying it's a
configuration error on your end that's the problem. If you don't get
anywhere with the suggestions add a comment to the issue and let me know if
you don't get any response quickly. I can ask nicely to get it solved for
WF 11 Final if there is indeed an issue in WF 11, but it would have to be a
general problem with JDBC_PING rather than a minor issue specific to you.

On 1 June 2017 at 14:15, John D. Ament <john.d.ament at gmail.com> wrote:

> Stian,
> I haven't tried all permutations.  I'm in general having issues getting
> clustering to work 100% in 11, similar to testing I did on 10 to see how to
> make KC clustering work in my environment.
> The option I'm using is the registration of a datasource to do the
> JDBC_PING instead of duplicating the JDBC configuration.  My hunch is that
> jgroups is being initialized before the datasource is, and as a result it
> can't find the data source.  This implies though that the module itself
> isn't available either.
> I haven't gotten any TCP based configurations to work, including OOTB.
> UDP at least boots but I haven't tried a two node cluster yet to confirm
> replication.
> John
> On Thu, Jun 1, 2017 at 3:59 AM Stian Thorgersen <sthorger at redhat.com>
> wrote:
>> Is JDBC_PING not working at all? Or is it something specific with your
>> config? Seems like something that would important to get fixed before WF 11
>> FInal is released.
>> On 1 June 2017 at 05:15, John D. Ament <john.d.ament at gmail.com> wrote:
>>> All,
>>> I'm not sure what the current release state looks like, but wanted to
>>> bring
>>> your attention to an issue in WF11 I had raised.  It actually impacts the
>>> clustering pieces, which is pretty important to keycloak.
>>> https://issues.jboss.org/browse/WFLY-8488
>>> Basically, a number of jgroups configs no longer work in WF11.  I'm not
>>> sure if you have a way to escalate this, since it has pretty important
>>> impact to Keycloak.
>>> John
>> _______________________________________________
>>> keycloak-dev mailing list
>>> keycloak-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/keycloak-dev

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