# New index name after rollover

**URL:** <https://discuss.elastic.co/t/new-index-name-after-rollover/264055>\
**Category:** Elasticsearch\
**Tags:** ilm-index-lifecycle-management\
**Created:** [February 11, 2021, 9:04pm UTC](https://discuss.elastic.co/t/new-index-name-after-rollover/264055 "2021-02-11T21:04:02Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Yenii\_Ceri](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yenii_ceri/32/76297_2.png) [@Yenii\_Ceri](https://discuss.elastic.co/u/Yenii_Ceri)\
**Post date:** [February 11, 2021, 9:04pm UTC](https://discuss.elastic.co/t/new-index-name-after-rollover/264055/1 "2021-02-11T21:04:02Z")

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Hi,

I'm creating a hot worm architecture cluster, I would like to implement ILM with rollover but I which to have a different name for the indexes after rollover:  
For example with an index name: winlogbeat-10, the name of the index after rollover should be old\_winlogbeat-10.

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<div class="post-metadata">

**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [March 11, 2021, 9:04pm UTC](https://discuss.elastic.co/t/new-index-name-after-rollover/264055/2 "2021-03-11T21:04:22Z")

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