ISM action to shrink indexes

I start my indexes out with 5 shards which works perfectly to distribute the CPU load across my 5 node cluster during ingest. But the daily indexes, once the day is over, I want to shrink them down to 1 shard. Otherwise I would hit the max shards per node limits.

Is there a way to automate shrinking the indexes in such a way via ISM?

Hi @quadp77123,

Not yet supported, but please +1 and/or comment on the feature request here so we can track it