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Elasticsearch Reference [7.7] » ILM: Manage the index lifecycle » Index lifecycle actions » Read only
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Read only

Phases allowed: warm.

Makes the index read-only.

Options

None.

Example

PUT _ilm/policy/my_policy
{
  "policy": {
    "phases": {
      "warm": {
        "actions": {
          "readonly" : { }
        }
      }
    }
  }
}
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