How do I enable remote access/request in Elasticsearch 2.0?

Question

Starting from v2.0 Elasticsearch is listening only on localhost by default, but I\'d like to make request outside localhost.

For example, a request like this is allo

Answer 1

In /etc/elasticsearch/elasticsearch.yml:

network.host: 0.0.0.0
network.bind_host: 0.0.0.0
network.publish_host: 0.0.0.0