OpenSearch/docs/reference/settings/slm-settings.asciidoc
debadair 6ae7327061
[DOCS] Align with ILM changes. (#55953) (#56455)
* [DOCS] Align with ILM changes.

* Apply suggestions from code review

Co-authored-by: James Rodewig <james.rodewig@elastic.co>
Co-authored-by: Lee Hinman <dakrone@users.noreply.github.com>

* Incorporated review comments.
2020-05-08 14:22:27 -07:00

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[role="xpack"]
[[slm-settings]]
=== {slm-cap} settings in {es}
[subs="attributes"]
++++
<titleabbrev>{slm-cap} settings</titleabbrev>
++++
These are the settings available for configuring
<<snapshot-lifecycle-management, {slm}>> ({slm-init}).
==== Cluster-level settings
[[slm-history-index-enabled]]
`slm.history_index_enabled`::
(boolean)
Controls whether {slm-init} records the history of actions taken as part of {slm-init} policies
to the `slm-history-*` indices. Defaults to `true`.
[[slm-retention-schedule]]
`slm.retention_schedule`::
(<<cluster-update-settings,Dynamic>>, <<schedule-cron,cron scheduler value>>)
Controls when the <<slm-retention,retention task>> runs.
Can be a periodic or absolute time schedule.
Supports all values supported by the <<schedule-cron,cron scheduler>>.
Defaults to daily at 1:30am UTC: `0 30 1 * * ?`.
[[slm-retention-duration]]
`slm.retention_duration`::
(<<cluster-update-settings,Dynamic>>, <<time-units,time value>>)
Limits how long {slm-init} should spend deleting old snapshots.
Defaults to one hour: `1h`.