Upgrade Infinispan to JDG and JGroups XML configuration

[lincolnthree]

ttarrant
4:19 lincolnthree1, you can have a clustered cache by embedding Infinispan in your deployment
lincolnthree1
4:19 ttarrant: how will the nodes find each other?
ttarrant
4:20 lincolnthree1, as usual: with a jgroups configuration
lincolnthree1
4:20 ttarrant: hm.. any docs I can look at?
4:20 crobson left the room (quit: Quit: Computer has gone to sleep.).
ttarrant
4:21 lincolnthree1, http://www.jboss.org/jdf/quickstarts/jboss-as-quickstart/jdg-quickstarts/helloworld-jdg/
lincolnthree1
4:22 hmmm
4:22 bbrowning is now known as bbrowning_away
lincolnthree1
4:23 ttarrant: "The library usage mode only allows local access to a single node in a distributed cluster. This usage mode gives the application access to data grid functionality within a virtual machine in the container being used."
ttarrant
4:24 lincolnthree1, that does sound confusing, but trust me
lincolnthree1
4:24 hmmm..
4:25 okay ..
ttarrant
4:25 lincolnthree1, you need to tune the jgroups-udp.xml
4:25 lincolnthree1, where will you be running the cluster ?
lincolnthree1
4:25 openshift
ttarrant
4:26 lincolnthree1, ah, so maybe udp multicast discovery is not ideal
4:26 lincolnthree1, can I see the default standalone.xml used by a clustered EAP in openshift ?
lincolnthree1
4:26 yeah, one moment
4:27 ttarrant: this is the config i've been using
lincolnthree1
4:27 https://gist.github.com/lincolnthree/6800029#file-gistfile1-txt-L215
lincolnthree1
4:28 ttarrant: it's a slightly modified openshift config to support the cache modes i want for specific things
ttarrant
4:28 lincolnthree1, ok, so the jgroups subsystem configuration needs to be changed into a jgroups.xml file
4:28 lincolnthree1, for embedded usage
4:29 lincolnthree1, as I thought, you are using TCPPING
ttarrant
4:29 and TCP
lincolnthree1
4:29 hmm
4:30 is that a 1:1 conversion?
ttarrant
4:32 lincolnthree1, of course it isn't
lincolnthree1
4:32 wishful thinking
ttarrant
4:32 but it's pretty easy: https://github.com/infinispan/jdg-quickstart/blob/master/helloworld-jdg/src/main/resources/jgroups-udp.xml
lincolnthree1
4:33 holy hell. okay
4:33 ill give it a shot
4:33 now i know why we charge for support
ttarrant
4:33 lincolnthree1, if you do this, you will be able to use whichever version of Infinispan you want
lincolnthree1
4:33 (and why people buy it)
ttarrant
4:33 laughs evilly
lincolnthree1
4:34 hehe
sannegrinovero
4:34 hey lincolnthree1, running it on openshift is not a piece of cake
lincolnthree1
4:34 sannegrinovero: it seems not
sannegrinovero
4:35 lincolnthree1: luckily we had a GSOC student which could bash his head against it for the whole summer, his output should be a good example + better docs.
lincolnthree1
4:35 sannegrinovero: his output is the openshift standalone.xml, yes?
sannegrinovero
4:35 lincolnthree1: so I would suggest you check that out first.
4:35 lincolnthree1: I'm afraid I don't know, I didn't follow this student, but Manik did.
lincolnthree1
4:36 traitor!
sannegrinovero
4:36 lincolnthree1: right, I couldn't handle 2 students so I had to get some help
4:37 lincolnthree1: would be great if you could ask manik for the basic pointers and be our guinea pig as reader.
lincolnthree1
4:37 sannegrinovero: i'll see what i can do
sannegrinovero
4:37 lincolnthree1: thanks
lincolnthree1
4:37 might take me a few days to get around to it

[lincolnthree]

http://lists.jboss.org/pipermail/infinispan-dev/2013-May/012764.html