Elassandra Docker 图像中的 conf/elasticsearch.yml 文件在哪里？

Question

I am trying to using elassandra (which is elasticsearch + cassandra) in Docker image, so I am beginner with it. In such case, my question can be beginner level, sorry for that:)

I have started that docker image and I'm able to inserting data and searching it but I don't know how to create a new cluster. According to this documentation I need to find elasticsearch.yml file in my image but I couldn't find it via docker cli terminal: https://elassandra.readthedocs.io/en/latest/configuration.html

So far I tried to use "find. elasticsearch.yml" command but there is no file like that in entire directories of image.

Thanks for your attention. Have a nice day!

Answer 1

Looks like Aaron is correct. According to the code, it is injected into the same location as cassandra.yaml which is /etc/cassandra .

Source: docker-entrypoint.sh

# usage:
#   config_injection CASSANDRA $CASSANDRA_CONFIG/cassandra.yaml
#   config_injection ELASTICSEARCH $CASSANDRA_CONFIG/elasticsearch.yml

Source: Dockerfile

ENV CASSANDRA_CONFIG /etc/cassandra

Answer 2

Converting my comment to an answer...

I'm not sure where it is in the image. But I remember reading that it ends up in /etc/cassandra/ , same place as the cassandra.yaml .

Thanks to Erick for the validation!