{
  "phases": {
    "hot": {
      "actions": {
        "rollover": {
          "max_primary_shard_size": "50gb",
          "max_age": "3d"
        }
      }
    },
    "warm": {
      "actions": {
        "forcemerge": {
          "max_num_segments": 1
        }
      }
    },
    "delete": {
      "min_age": "${xpack.stack.monitoring.history.duration}",
      "actions":{
        "delete": {}
      }
    }
  },
  "_meta": {
    "description": "Index lifecycle policy generated for [monitoring-*-8] data streams",
    "defaults": {
      "delete_min_age": "Using value of [${xpack.stack.monitoring.history.duration}] based on ${xpack.stack.monitoring.history.duration.reason}"
    }
  }
}