es6.yml

cluster.name: hub
node.name: node01
path.data: /usr/share/elasticsearch/data
network.host: 0.0.0.0
# This is the setting you need to be careful with, set it as the cname, a record or IP of the server which hosts docker.
network.publish_host: test01.yourdomain.com 
transport.tcp.port: 9300
transport.publish_port: 9300
http.port: 9200
# This setting should include all ES nodes as the examples, you can use the same info as on the publish_host above. Put the current node, as first in the list.
discovery.zen.ping.unicast.hosts: ["test01.yourdomain.com:9300", "test02.yourdomain.com:9300", "test03.yourdomain.com:9300", "test04.yourdomain.com:9300"]
discovery.zen.minimum_master_nodes: 1
xpack.license.self_generated.type: basic
xpack.security.enabled: false
http.cors.enabled: true
http.cors.allow-origin : "*"
http.cors.allow-methods : OPTIONS, HEAD, GET, POST, PUT, DELETE
http.cors.allow-headers : X-Requested-With,X-Auth-Token,Content-Type, Content-Length