Yes. Essentialy, follow all the directions on how to cluster, with the
only exception being that everything is taking place on the same box.
You need to do 2 installs of Orion (or do one install, get your web app
working in that, then make a copy of it) and change the ports on one of
them. You need to change the port the web-site is binding to, as well as
the rmi port (rmi.xml). This was all I changed, but I don't have JMS
turned on, so it looks like you'll also have to change the port that JMS
is binding to.
Jeff Hubbach.
sub k wrote:
> Hi Jeff,
> Thanks for your reply. Do I have to have two different
>
> Orion directories or not? On one Orion directory, I
> tried to configure two ports and when I start java
> -jar loadbalancer.jar, it is giving JMSException. Can
> you send me config files.
> Thanks
> Subrah
>
> --- Jeff Hubbach <[EMAIL PROTECTED]> wrote:
> > Yes, it is possible to run multiple instances of
> > Orion on the same box, on the
> > same IP, and load-balance them. You just have to be
> > sure that all of the
> > instances are listening on different ports for all
> > relevant services. I know
> > that it works because I first got clustering working
> > on the same box with
> > multiple instances before I moved to seperate boxes.
> >
> > Jeff Hubbach.
> >
> > Attila Bodis wrote:
> >
> > > Subrah,
> > >
> > > I don't think that's possible with Orion. Note
> > that you can set up
> > > load-balancing across multiple IP addresses (one
> > VM per IP address). The
> > > howto is on the Orion site (as well as on
> > www.orionsupport.com, I think).
> > > But I don't think you can load-balance multiple
> > Orion instances on the same
> > > server (i.e. IP address).
> > >
> > > Correct me if I'm wrong, anyone.
> > >
> > > Attila
> > >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED]]On
> > Behalf Of sub k
> > > Sent: Monday, May 07, 2001 8:46 AM
> > > To: Orion-Interest
> > > Subject: RE: Number of JVMs on Orion..
> > >
> > > Hi Frank,
> > > Thanks for your reply. If I do like this my URL
> > will
> > > also be changed because of HTTP port. Am I
> > correct? My
> > > concern is can we run multiple instances with some
> > > dispatcher mechanism to distribute the load
> > equally to
> > > all these JVMs on the same server?
> > > Thanks
> > > Subrah
> > >
> > > --- Frank Eggink <[EMAIL PROTECTED]> wrote:
> > > > As long as the port numbers for HTTP, JMs (if
> > used)
> > > > and RMI do not overlap you
> > > > can start as many Orion instances as you like.
> > > >
> > > > See the files jms.xml, rmi.xml and
> > > > default-website.xml for the port settings.
> > > >
> > > >
> > > > Make sure you use the correct port numbers in
> > the
> > > > clients as well :-)
> > > >
> > > >
> > > > FE
> > > >
> > > >
> > > > On Sunday, May 06, 2001 8:55 AM, sub k
> > > > [SMTP:[EMAIL PROTECTED]] wrote:
> > > > > Hi Tim,
> > > > > This is to start the Orion and ofcourse it
> > creates
> > > > a
> > > > > JVM and it runs Orion. I have to create
> > multiple
> > > > JVMs
> > > > > that runs multiple Orion servers on one
> > machine.
> > > > Can
> > > > > you clarify how to do it. Do I have to run
> > this
> > > > > command multiple times, and if I run like
> > that, If
> > > > I
> > > > > am using sessions, the requests go to right
> > server
> > > > or
> > > > > not?
> > > > > Thanks
> > > > > Subrah
> > > > >
> > > > >
> > > > > --- Tim Endres <[EMAIL PROTECTED]> wrote:
> > > > > >
> > > > > > java -jar orion.jar
> > > > > >
> > > > > > > Hi Tim,
> > > > > > > Thanks for your reply. I would like to
> > know
> > > > how
> > > > > > can we
> > > > > > > create JVMs running Orion on one machine?
> > > > > > > Thanks
> > > > > > > Subrah
> > > > > > >
> > > > > > > --- Tim Endres <[EMAIL PROTECTED]> wrote:
> > > > > > > > Orion does not invoke JVMs. It runs
> > within a
> > > > > > JVM.
> > > > > > > > Thus, the answer is one.
> > > > > > > >
> > > > > > > > Of course, this does not prevent you
> > from
> > > > > > starting
> > > > > > > > any number of JVMs running Orion.
> > > > > > > >
> > > > > > > > > Hi,
> > > > > > > > > Can anyone explain how many number of
> > JVMs
> > > > can
> > > > > > we
> > > > > > > > > create on Orion?
> > > > > > > > > Thanks
> > > > > > > > > Subrah
> > > > > > > >
> > > > > > > >
> > > > > > >
> > > > > > >
> > > > > > >
> > > >
> > __________________________________________________
> > > > > > > Do You Yahoo!?
> > > > > > > Yahoo! Auctions - buy the things you want
> > at
> > > > great
> > > > > > prices
> > > > > > > http://auctions.yahoo.com/
> > > > > > >
> > > > > >
> > > > > >
> > > > >
> > > > >
> > > > >
> > __________________________________________________
> > > > > Do You Yahoo!?
> > > > > Yahoo! Auctions - buy the things you want at
> > great
> > > > prices
> > > > > http://auctions.yahoo.com/
> > > > >
> > > >
> > >
> > > __________________________________________________
> > > Do You Yahoo!?
> > > Yahoo! Auctions - buy the things you want at great
> > prices
> > > http://auctions.yahoo.com/
> >
> > --
> > Jeff Hubbach
> > Internet Developer
> > New Media Designs, Inc.
> > www.nmd.com
> >
> >
> >
> >
>
> __________________________________________________
> Do You Yahoo!?
> Yahoo! Auctions - buy the things you want at great prices
> http://auctions.yahoo.com/
--
Jeff Hubbach
Internet Developer
New Media Designs, Inc.
www.nmd.com
