# How does coordinator nodes in docker and master node in physical server interacts, i have ES 6.3 installed

**URL:** <https://discuss.elastic.co/t/how-does-coordinator-nodes-in-docker-and-master-node-in-physical-server-interacts-i-have-es-6-3-installed/196455>\
**Category:** Elasticsearch\
**Created:** [August 23, 2019, 6:51am UTC](https://discuss.elastic.co/t/how-does-coordinator-nodes-in-docker-and-master-node-in-physical-server-interacts-i-have-es-6-3-installed/196455 "2019-08-23T06:51:06Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sakthivel](https://avatars.discourse-cdn.com/v4/letter/s/b782af/32.png) [@sakthivel](https://discuss.elastic.co/u/sakthivel)\
**Post date:** [August 23, 2019, 6:51am UTC](https://discuss.elastic.co/t/how-does-coordinator-nodes-in-docker-and-master-node-in-physical-server-interacts-i-have-es-6-3-installed/196455/1 "2019-08-23T06:51:06Z")

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How does coordinator nodes in docker and master node in physical server interacts, i have ES 6.3 installed.

I have 2 coordinator nodes in docker and 3 master nodes in physical server.  
Both coordinator nodes and master nodes have the same cluster name  
in coordinator nodes alone i have node.master,node.data,node.ingest set to false.

Do we need to create any addition configuration in elasticsearch.yaml.  
Thanks in advance

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [September 20, 2019, 6:51am UTC](https://discuss.elastic.co/t/how-does-coordinator-nodes-in-docker-and-master-node-in-physical-server-interacts-i-have-es-6-3-installed/196455/2 "2019-09-20T06:51:06Z")

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Closed on September 20, 2019, 6:51am UTC

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