Hello everyone, As adviced by @dsetrakyan, I would like to post one simple suggestion about Ignite and deployment, in particular container one's like docker. Docker Swarm allows to simply scale a service by setting the "replicas" parameter to a positive Integer. However, for lot of clustered applications, this isn't often well supported.
For example, in this discussion https://stackoverflow.com/questions/48261239/running-ignite-on-swarm-cluster, we can see that Multicast isn't allowed in an overlay network in Docker, which is confirmed here : https://github.com/docker/libnetwork/issues/552. In the end, it looks like a limitations of Docker more than a limitation of ignite. However, I'm still posting this in cases of you have ideas on how to workaround this, or even implements an autodiscovery between ignite nodes with this limitation. The only solution found right now is to define a a single "ignite-master" service and a set of replicas in "ignite" services, which would point to this ignite-master. But we have a single point of failure for deployment. Any ideas, suggestions, or even better, support for docker services ? Thank you, Jonathan -- Sent from: http://apache-ignite-developers.2346864.n4.nabble.com/