Logstash to send logs to ISM Policy based Index

OpenSearch
1

Versions (relevant - OpenSearch/Dashboard/Server OS/Browser):
RHEL : 8
Opensearch : 2.9

Describe the issue:
I was using elasticsearch and used to send logs to ILM policy based index with logstash config similar like below -

output {
          elasticsearch {
            hosts =>  hosts
            ilm_enabled => true
            ilm_rollover_alias => "sample-index"
            ilm_pattern => "{now/d}-000001"
            ilm_policy => "sample-policy"
            cacert => "cert path"
            user => "username"
            password => "password"
          }
        }

I just use to create ILM polcy. Alias and index template creation was taken automatically.

How can I achieve similar result in Opensearch.
Use Case : Opensearch is used to store logs from various source using filebeat > logstash > opensearch.
Size of the logs per day varies from different types of source and we group different types of source and send them to seprate index.
I want to make sure that index get rollver based on size or days automatically and it shuould have format like -<YYYY.MM.DD>-00001

Configuration:

Relevant Logs or Screenshots:

2

@Govind Did you consider using data streams?

3

Hi , Could you provide more details as how to use it ?