Hello,
In order to implement an Index Lifecycle Management, I would like my daily indexes created by Filebeat to automatically have an alias.
I tried to add an aliases parameter in my filebeat.yaml :
setup.template:
name: "filebeat"
pattern: "filebeat-*"
aliases: "myfilebeatalias"
settings:
index.number_of_shards: 1
index.number_of_replicas: 1
And of course this doesn't work 
Is there a way to declare aliases in filebeat / metricbeat .yaml ?