[infinispan-dev] KUBE_PING changes

[Thomas SEGISMONT]

Also, it seems infinispan-cloud 9.0.3.Final depends on JGroups 0.9.1.

Do you plan to release another 9.0.x version which depends on 1.0.0.Beta1
or later? If so, is there a target date?

2017-06-30 11:40 GMT+02:00 Thomas SEGISMONT <tsegismont at gmail.com>:

> Hi everyone,
>
> Thank you for this great work, the dependency diet and the extra port
> removal are both very useful. The extra port removal is key to enable
> Vert.x clustering in Openshift S2I environments.
>
> I tried the new KUBE_PING (beta1) with vertx-infinispan and it worked
> fine. I have a few questions though.
>
> I couldn't configure it with env variables. Before you ask, yes I noticed
> the name changes ;-) I only had a quick look at JGroups config code but it
> seems it only resolves system properties. Did it work for you because you
> tried with an Infinispan server?
>
> Since I couldn't configure it externally I had to create a custom JGroups
> file. Usually, we recommend [1] Vert.x users to add the infinispan-cloud
> dependency and a system property:
> -Dvertx.jgroups.config=default-configs/default-jgroups-kubernetes.xml
>
> My custom JGroups file is a just a copy of default-configs/default-jgroups-kubernetes.xml
> in which I added the masterHost and namespace properties.
>
> Is it still recommended to use the default-configs/default-jgroups-kubernetes.xml
> stack ? Or is any change planned after the KUBE_PING changes?
> I wouldn't expect a protocol implementation change to impact a stack
> configuration but they say there are no stupid questions :)
>
> Thank you,
> Thomas
>
>
> [1] http://vertx.io/docs/vertx-infinispan/java/#_
> configuring_for_openshift_3
>
>
> 2017-06-15 8:21 GMT+02:00 Sebastian Laskawiec <slaskawi at redhat.com>:
>
>> Yep, no problems found!!!
>>
>> I had also impression that the new implementation is "faster". Though I
>> haven't measured it... it just my impression.
>>
>> Awesome work Bela!
>>
>> On Thu, Jun 15, 2017 at 7:42 AM Bela Ban <belaban at mailbox.org> wrote:
>>
>>> Thanks, Sebastian!
>>>
>>> I assume testing on GKE and minikube/openshift was successful?
>>>
>>>
>>> On 14/06/17 13:15, Sebastian Laskawiec wrote:
>>> > Hey guys,
>>> >
>>> > Just a heads up, I've just created a PR that upgrades KUBE_PING to
>>> > 1.0.0.Beta1 [1]. As you probably seen in [2], 1.0.0.Beta1 was
>>> completely
>>> > rewritten and might behave slightly differently.
>>> >
>>> > Here is a summary of changes:
>>> >
>>> >   * The latest KUBE_PING doesn't require embedded HTTP server for
>>> >     discovery. Thus it is no longer required to expose port 8888 in
>>> Pods.
>>> >   * The number of dependencies has been decreased. Currently we only
>>> >     require JGroups and OAuth library.
>>> >   * The new KUBE_PING works only with JGroups 4. There will be no
>>> >     JGroups 3 support.
>>> >   * Some of the environmental variables were shortened and we removed
>>> >     `OPENSHIFT` prefix. So if you use `OPENSHIFT_KUBE_PING_NAMESPACE`,
>>> >     you will need to change it to `KUBERNETES_NAMESPACE`. Please refer
>>> >     to [3] for more information.
>>> >
>>> > I also switched default branch in Kubernetes Ping repository to master
>>> [4].
>>> >
>>> > Thanks,
>>> > Sebastian
>>> >
>>> > [1] https://github.com/infinispan/infinispan/pull/5201
>>> > [2] http://belaban.blogspot.ch/2017/05/running-infinispan-cluste
>>> r-with.html
>>> > [3] https://github.com/jgroups-extras/jgroups-kubernetes/blob/
>>> master/README.adoc
>>> > [4] https://github.com/jgroups-extras/jgroups-kubernetes
>>> > --
>>> >
>>> > SEBASTIAN ŁASKAWIEC
>>> >
>>> > INFINISPAN DEVELOPER
>>> >
>>> > Red Hat EMEA <https://www.redhat.com/>
>>> >
>>> > <https://red.ht/sig>
>>> >
>>> >
>>> >
>>> > _______________________________________________
>>> > infinispan-dev mailing list
>>> > infinispan-dev at lists.jboss.org
>>> > https://lists.jboss.org/mailman/listinfo/infinispan-dev
>>> >
>>>
>>> --
>>> Bela Ban | http://www.jgroups.org
>>>
>>> _______________________________________________
>>> infinispan-dev mailing list
>>> infinispan-dev at lists.jboss.org
>>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>>
>> --
>>
>> SEBASTIAN ŁASKAWIEC
>>
>> INFINISPAN DEVELOPER
>>
>> Red Hat EMEA <https://www.redhat.com/>
>> <https://red.ht/sig>
>>
>> _______________________________________________
>> infinispan-dev mailing list
>> infinispan-dev at lists.jboss.org
>> https://lists.jboss.org/mailman/listinfo/infinispan-dev
>>
>
>
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