On Mon, May 22, 2017 at 4:49 PM Tristan Tarrant <ttarrant@redhat.com> wrote:

We would need to provide a way to supply the external address at
runtime, e.g. via JMX.

Tristan

On 5/22/17 2:50 PM, Sebastian Laskawiec wrote:
> Hey Tristan!
>
> I checked this part and it won't do the trick. The problem is that the
> server does not know which address is used for exposing its services.
> Moreover, this address can change with time.
>
> Thanks,
> Sebastian
>
> On Tue, May 9, 2017 at 3:28 PM Tristan Tarrant <ttarrant@redhat.com
> <mailto:ttarrant@redhat.com>> wrote:
>
> Sebastian,
> are you familiar with Hot Rod's proxyHost/proxyPort [1]. In server it is
> configured using external-host / external-port attributes on the
> topology-state-transfer element [2]
>
>
>
> [1]
> https://github.com/infinispan/infinispan/blob/master/server/hotrod/src/main/java/org/infinispan/server/hotrod/configuration/HotRodServerConfigurationBuilder.java#L43
> [2]
> https://github.com/infinispan/infinispan/blob/master/server/integration/endpoint/src/main/resources/schema/jboss-infinispan-endpoint_9_0.xsd#L203
>
>
> On 5/8/17 9:57 AM, Sebastian Laskawiec wrote:
> > Hey guys!
> >
> > A while ago I started working on exposing Infinispan Cluster which is
> > hosted in Kubernetes to the outside world:
> >
> > pasted1
> >
> > I'm currently struggling to get solution like this into the
> platform [1]
> > but in the meantime I created a very simple POC and I'm testing it
> > locally [2].
> >
> > There are two main problems with the scenario described above:
> >
> > 1. Infinispan server announces internal addresses (172.17.x.x)
> to the
> > client. The client needs to remap them into external ones
> (172.29.x.x).
> > 2. A custom Consistent Hash needs to be supplied to the Hot Rod
> client.
> > When accessing cache, the Hot Rod Client needs to calculate
> server
> > id for internal address and then map it to the external one.
> >
> > If there will be no strong opinions regarding to this, I plan to
> > implement this shortly. There will be additional method in Hot Rod
> > Client configuration (ConfigurationBuilder#addServerMapping(String
> > mappingClass)) which will be responsible for mapping external
> addresses
> > to internal and vice-versa.
> >
> > Thoughts?
> >
> > Thanks,
> > Sebastian
> >
> > [1] https://github.com/kubernetes/community/pull/446
> > [2] https://github.com/slaskawi/external-ip-proxy
> >
> >
> > _______________________________________________
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> >
>
> --
> Tristan Tarrant
> Infinispan Lead
> JBoss, a division of Red Hat
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>
> --
>
> SEBASTIANŁASKAWIEC
>
> INFINISPAN DEVELOPER
>
> Red HatEMEA <https://www.redhat.com/>
>
> <https://red.ht/sig>
>
>
>
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--
Tristan Tarrant
Infinispan Lead
JBoss, a division of Red Hat
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