Elastic Lifecycle Management Rollover

[cboissavy (Chloe Boissavy)]

Hello,

I have an ECK with 4 pods elasticsearch v8.6.2.

I would like to configure a lifecycle policy hot-warm-cold-delete.
I created it "Retention-365" and I create a rollover index with the command :

PUT assainissement-000001
{
  "aliases": {
    "assainissement": {
      "is_write_index": true
    }
  }
}

My indices have the alias : assainissement.
But they are the current action rollover again and again and still in hot phase.

The idea in "Retention-365" is move into warm phase after 3 days, move into cold phase after 30 days, and delete when 365 days.
How can I change my configuration to do that ?

Thanks a lot.