you want your context server to be a client only on a cluster of elasticsearch nodes, just set the node.data property to false. 2.6.2. INSTALLING THE MAXMIND GEOIPLITE2 IP LOOKUP DATABASE The Context and for any standalone Elasticsearch nodes you will need to open the following ports for proper node-to-node communication : 9200 (Elasticsearch REST API), 9300 (Elasticsearch TCP transport) Of course recommended to have one node dedicated to the context server, where the other nodes take care of the Elasticsearch persistence. The node dedicated to the context server will have node.data set to false.

docker.elastic.co/elasticsearch/elasticsearch:7.17.5 environment: - discovery.type=single-node ports: - 9200:9200 unomi: # Unomi version can be updated based on your needs and for any standalone Elasticsearch nodes you will need to open the following ports for proper node- to-node communication : 9200 (Elasticsearch REST API), 9300 (Elasticsearch TCP transport) Of course "processEvents": 1 } } } JSON query { cdp { findProfiles { totalCount edges { node { cdp_profileIDs { client{ title ID

and for any standalone Elasticsearch nodes you will need to open the following ports for proper node-to-node communication : 9200 (Elasticsearch REST API), 9300 (Elasticsearch TCP transport) Of course