action: rollover
description: >-
  Rollover the index associated with index 'name', which should be in the
  form of prefix-000001 (or similar), or prefix-YYYY.MM.DD-1.
  name: aliasname
    max_docs: 1000000

Either max_age or max_docs, or both are required as conditions: for the Rollover action.

The maximum number of documents allowed in an index before triggering a rollover. Must be nested under `conditions:` There is no default value. If this condition is specified, it must have a value, or Curator will generate an error.