5 Replies Latest reply on Mar 8, 2007 9:56 AM by manik

    TreeCache config in cluster

    ottuzzi
    ottuzzi Mar 1, 2007 6:42 AM

      Hi there,

      I'm trying out TreeCache in our webApp deployed on a Weblogic 8.1 cluster on Solaris machines.
      In our production environment we have 32 nodes scattered on 4 heavily multihomed machines: how can I set the correct bind_addr for each node?

      Which is the best practice you would suggest?

      Many thanks
      Piero

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        • 1. Re: TreeCache config in cluster
          manik
          manik Mar 1, 2007 1:47 PM (in response to ottuzzi)

          Are the weblogic installs in different directories? Dow do you vary your weblogic configuration? Perhaps you could do something similar for your JBoss Cache configs.

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          • 2. Re: TreeCache config in cluster
            ottuzzi
            ottuzzi Mar 2, 2007 4:26 AM (in response to ottuzzi)

            Hi,

            thanks for your interest.

            Are the weblogic installs in different directories?

            No, the directory layout is identical for all four machines.

            Dow do you vary your weblogic configuration?

            Almost no... only log4j files have different names to diferentiate logs from different nodes on same machine.

            Perhaps you could do something similar for your JBoss Cache configs.

            Are you suggesting something like a Map with something like 
            Node1-IP1
Node2-IP2
...
NodeN-IPN


            Bye
            Piero

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            • 3. Re: TreeCache config in cluster
              manik
              manik Mar 5, 2007 7:26 AM (in response to ottuzzi)

              No, I'm asking about how each machine is set up. You say you have 32 nodes on 4 machines - so that's 8 WL instances per server? And if so, what does this look like on each server:

              /opt/wl-1
              /opt/wl-2
              ...
              /opt/wl-8

              ?

              Or do you have this in 1 dir (e.g., /opt/wl) and different configuration files for each instance?

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              • 4. Re: TreeCache config in cluster
                ottuzzi
                ottuzzi Mar 7, 2007 8:41 AM (in response to ottuzzi)

                Hi,

                well, it is a weblogic cluster so you have a DOMAIN (aka a directory) that holds all the working directory of each server: you really do not have a conf file for each node... you can do everything from the ADMIN console :)

                Thanks for your interest.
                Bye
                Piero

                P.S.: for reference/curiosity: http://edocs.bea.com/wls/docs81/cluster/setup.html#742559

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                • 5. Re: TreeCache config in cluster
                  manik
                  manik Mar 8, 2007 9:56 AM (in response to ottuzzi)

                  Ok. So you then have different directories for each server then, and each server has it's own config xml file. So then each dir can also have it's own jboss cache config file, included in it's classpath?

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