ILM is not enabled. Here is an example index name that gets generated:
filebeat-7.3.0-2019.08.13-000001
I can change the index name for non-module log consumption. I am using for example the nginx module by doing "filebeat modules enable nginx". I can't seem to change the index name for the nginx logs that now get consumed by filebeat.
It's default creates way to many indexes that is causing me performance issues with elasticsearch. I simply want to create a monthly index for it and would expect this to work:
output.elasticsearch:
index: "filebeat-%{[agent.version]}-%{+yyyy.MM}"