Azeez: When will this be available in Axis2? Any time soon? Jeff
On Wed, Apr 23, 2008 at 6:50 PM, Afkham Azeez <[EMAIL PROTECTED]> wrote: > Hi Jeff, > Axis2 clustering does not work on EC2 at the moment. This is because the > Group Membership Protocol (GMP) uses multicast based member discovery. > However, when you start two nodes on EC2, generally, the IP is randomly > assigned by Amazon from a list of available IPs, unless you use elastic IPs. > Even if elastic IPs are used, you cannot request for a specific IP address, > hence it is difficult to get the two IPs such that they belong to the same > multicast domain. Anyway, Amazon disallows multicasting at the moment. > > We are investigating whether we can use some other mechanism for group > membership management. > > HTH > Azeez > > > On Sun, Apr 20, 2008 at 2:52 PM, Jeff Tomas <[EMAIL PROTECTED]> > wrote: > > > We are planning to use Axis2 for a deployment on Amazon EC2. I have > > created an AMI containing an Axis2 instance which is configured for > > clustering. I have specified a group name. I started two instances of this > > AMI, and on this AMIs I started an Axis2 instance each. However, I found > > that these Axis2 nodes cannot communicate with each other. I have enabled > > the cluster section in my axis2.xml file. Is there any other configuration > > that needs to be set to enable clustering? Any help is highly appreciated. > > > > Thanks in advance > > Jeff > > > > > > -- > Thanks > Afkham Azeez > > http://azeez78.blogspot.com > http://www.wso2.org > GPG Fingerprint: 643F C2AF EB78 F886 40C9 B2A2 4AE2 C887 665E 0760
