On Sat, Dec 4, 2010 at 5:45 PM, Sanjiva Weerawarana <[email protected]>wrote:
> On Sat, Dec 4, 2010 at 2:45 PM, Supun Kamburugamuva <[email protected]>wrote: > >> >>> >>> The registry based repo, when enabled syncs the >> axis2 repository periodically. Basically it syncs what ever files that are >> in the axis2 repository of a cluster of servers that are connected to a >> single configuration registry. It stores the files in to the registry and >> then sync the file from there. Now we have moved the synapse configuration >> to the axis2 repository as well. So when a synapse configuration file is >> modified the changes will be synched across the cluster. Because we have hot >> update these changes will immediately taken in to account without requiring >> a restart of the read-only nodes. >> > > Are we going to allow any node's config to be edited and have that sync > across all nodes or do we still have a master node concept? > > I think we have some issues in Stratos because the registry repo is synced > on a timer. IIRC we discussed changing that to use registry eventing to > notify the subscribers and they'll pull the changes in. Have we implemented > that? > Not yet. It will become push-based as Samisa suggested, with that improvement. We are still evaluating the various side-effects. I'll have this done, as soon as the release work is over. Eventing in Registry needs a slight improvement too. We are planning to add more details into XML events, and also make Registry Events inherit a common template, so that they can directly be forwarded to BAM, and BAM will be able to extract useful information out of them without having to transform them. > > We need to avoid getting into a change loop as a result too .. but we've > dealt with that at a customer setup a while ago. > Yes, that's noted, :-). Thanks, Senaka. > > Sanjiva. > -- > Sanjiva Weerawarana, Ph.D. > Founder, Chairman & CEO; WSO2, Inc.; http://wso2.com/ > email: [email protected]; phone: +94 11 763 9614; cell: +94 77 787 6880 | > +1 650 265 8311 > blog: http://sanjiva.weerawarana.org/ > > Lean . Enterprise . Middleware > > _______________________________________________ > Carbon-dev mailing list > [email protected] > https://wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- *Senaka Fernando* Associate Technical Lead & Product Manager - WSO2 G-Reg; WSO2, Inc.; http://wso2.com* Member; Apache Software Foundation; http://apache.org E-mail: senaka AT wso2.com **P: +1 408 754 7388; ext: 51736*; *M: +94 77 322 1818 Linked-In: http://www.linkedin.com/in/senakafernando *Lean . Enterprise . Middleware
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