from this documentation: https://www.elastic.co/guide/en/beats/filebeat/7.4/elasticsearch-output.html#index-option-es i learned:
indexsetting is ignored when index lifecycle management is enabled. If you’re sending events to a cluster that supports index lifecycle management, see Configure index lifecycle management to learn how to change the index name.
When I now follow the link I cannot find any information related to the index name. I see how I can change template name, pattern, alias but no index name. Or do I understand the ILM behaviour too little so I cannot read the information somehow between the lines?
Can you please point me to the part where I can learn how to change index name, while keeping the automatic ILM settings that filebeat provides out of the box?