thanks for the information both.
I've managed to get KUBE_PING working. it appears that i was mainly
missing the socket binding. I came across a pull request to
https://github.com/jboss-dockerfiles/keycloak which had a build for
kubernetes using KUBE_PING which has helped me a lot. With some
modifications to the cache it appears to scale in kubernetes. The original
fork can be found here
https://github.com/rayscunningham/keycloak
So how does JDBC_PING actually work and what is the dependency on mySQL?
I wanted a protocol which was only dependent on kubernetes rather than any
other component or network infrastructure allowing our cluster to be
portable across different kubernetes implementations . Our production
kubernetes will be hosted within another data centre
thanks
On Fri, Jan 19, 2018 at 8:29 AM, Iván Perdomo <ivan(a)akvo.org> wrote:
Hi,
We're running Keycloak in Kubernetes (in Google Cloud Platform) and
instead of KUBE_PING we're using JDBC_PING (with a hosted MySQL by Google).
Our changes are available in the following repo:
https://github.com/akvo/akvo-keycloak
On 01/17/2018 12:03 PM, Simon Payne wrote:
> Hi all,
>
> i'm trying to get keycloak clustered on google cloud using KUBE_PING.
>
> i have a starting keycloak server using docker based on the latest
keycloak
> and using kubernetes-0.9.3
>
> however, i get the message:
>
> [org.jgroups.protocols.kubernetes.KUBE_PING] (ServerService Thread Pool
--
> 51) namespace not set; clustering disabled
>
> i cant figure out how to add the namespace - all example are using
> infinispan which uses different markup to keycloak.
>
> my standalone-ha uses <protocol type="kubernetes.KUBE_PING"/>
>
> if i add any additional attributes on this tag then keycloak fails to
start
>
> any help would be appreciated.
>
>
> thanks
>
> Simon.
> _______________________________________________
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> keycloak-user(a)lists.jboss.org
>
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>
--
Iván
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