IMPORTANT: No additional bug fixes or documentation updates will be released for this version. For the latest information, see the current release documentation.
« Actions Set up index lifecycle management policy »
Elastic Docs ›Elasticsearch Guide [7.3] ›Managing the index lifecycle ›Policy phases and actions

Full Policy

edit

Full Policy

edit

With all of these actions, we can support complex management strategies for our indices. This policy will define an index that will start in the hot phase, rolling over every 50 GB or 7 days. After 30 days it enters the warm phase and increases the replicas to 2, force merges and shrinks. After 60 days it enters the cold phase and allocates to "cold" nodes, and after 90 days the index is deleted.

PUT _ilm/policy/full_policy
{
  "policy": {
    "phases": {
      "hot": {
        "actions": {
          "rollover": {
            "max_age": "7d",
            "max_size": "50G"
          }
        }
      },
      "warm": {
        "min_age": "30d",
        "actions": {
          "forcemerge": {
            "max_num_segments": 1
          },
          "shrink": {
            "number_of_shards": 1
          },
          "allocate": {
            "number_of_replicas": 2
          }
        }
      },
      "cold": {
        "min_age": "60d",
        "actions": {
          "allocate": {
            "require": {
              "type": "cold"
            }
          }
        }
      },
      "delete": {
        "min_age": "90d",
        "actions": {
          "delete": {}
        }
      }
    }
  }
}
« Actions Set up index lifecycle management policy »