I need to change the port number of Elasticsearch that is running in Docker in host network mode.
Port mapping does not apply in host network mode.
The relevent part of my docker-compose.yml file looks like this:
services:
elasticsearch_place_data:
image: docker.elastic.co/elasticsearch/elasticsearch:7.6.2
container_name: elasticsearch_place_data
restart: on-failure
environment:
- discovery.type=single-node
- http.host=0.0.0.0
- ES_JAVA_OPTS=-Xms512m -Xmx512m
- xpack.security.enabled=false
volumes:
- es_place_data:/usr/share/elasticsearch/data
networks_mode: host
2
Answers
Seems like there are only two options:
you will want to use
http.port
andtransport.port
as per the documentation