PUT _ilm/policy/pfelk
{
  "policy": {
    "phases": {
      "hot": {
        "min_age": "0ms",
        "actions": {
          "rollover": {
            "max_age": "30d",
            "max_primary_shard_size": "50gb"
          }
        }
      },
      "warm": {
        "min_age": "60d",
        "actions": {
          "set_priority": {
            "priority": 50
          }
        }
      },
      "cold": {
        "min_age": "92d",
        "actions": {
          "set_priority": {
            "priority": 0
          }
        }
      }
    },
    "_meta": {
      "managed": true,
      "description": "default policy for the pfelk index templates installed by pfelk"
    }
  }
}