discoveryInfo

[tpolekhin]

Hello,

http://mesos.apache.org/documentation/latest/app-framework-development-guide/
the last section "Service Discovery"

Currently elasticsearch framework publishes only Visibility and Ports to discoveryInfo
We should consider adding name - service name under which the task is discoverable.
May be elasticsearch-executor, but i'd rather have it configurable
also add version = version of elasticsearch used in framework

Also, we may add optional framework configuration options for location and environment

Also, consider adding protocol to the Ports section

All this is not a huge amount of work, but will make service discovery a lot easier