原文地址: https://www.elastic.co/guide/en/elasticsearch/reference/7.7/snapshot-lifecycle-management.html, 原文档版权归 www.elastic.co 所有
IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
SLM: Manage the snapshot lifecycleedit
You can set up snapshot lifecycle policies to automate the timing, frequency, and retention of snapshots. Snapshot policies can apply to multiple indices.
The snapshot lifecycle management (SLM) CRUD APIs provide the building blocks for the snapshot policy features that are part of Kibana Management. Snapshot and Restore makes it easy to set up policies, register snapshot repositories, view and manage snapshots, and restore indices.
You can stop and restart SLM to temporarily pause automatic backups while performing
upgrades or other maintenance.
To disable SLM entirely, set xpack.slm.enabled to false in elasticsearch.yml.