HA and DR solutions for open distro

Dear Team,
Its been a good journey till now and was able build a single node cluster for my learning purpose. Its really encouraging. The team is doing really good to opensource and bring many new features. Have few clarifications and confirmation

  • Open distro for elasticsearch version 1.4 can be used in production?
  • Is there any HA feature available for Elasticsearch, Logstash and Kibana for all 3 services?
  • If I want to replicate my indexes to another ELK cluster then do we have those provisions in place right now with this version 1.4?

Appreciate your response