Installing ELK7 - Configuration changes

[moti.mor]

Hi Guys,
we are working with ELK 6.8.1 until today. we are going to install a fresh ELK7 with fresh and clean.
i understand that the cluster configuration changed.
Please see the configuration that i have on my master in 6. what should i change?
should i remove this from 7?
discovery.zen.ping.unicast.hosts: ["192.168.11.3", "192.168.11.4"]

what should i add instend of this?

[pmusa (Pablo Musa)]

This is the new equivalent setting: discovery.seed_hosts: ["192.168.11.3", "192.168.11.4"]

https://www.elastic.co/guide/en/elasticsearch/reference/current/discovery-settings.html#unicast.hosts

[moti.mor]

thank you. @pmusa and what is this?
cluster.initial_master_nodes:
what should i configure here?

[pmusa (Pablo Musa)]

you can find a lot of info in the docs

As your cluster is already running, you should not worry about it.