What's next from Grafana Labsbreadcrumb arrow Loki SSD deployment no longer available
What's next from Grafana Labs
What's next from Grafana Labs
Deprecation notice
Open Source Logs
Announcement
2026-08-24
Planned rollout in Cloud
Loki 4.0
Targeted self-managed release
Loki v4.0.0

Loki SSD deployment no longer available

Simple Scalable Deployment mode is being deprecated and removed in Loki 4.0. The write, read, and backend targets, as well as the configuration option -legacy-read-mode will not be available any more and Loki will fail to start if used.
Users must migrate to monolithic mode, distributed mode, or the new HA Monolithic mode being introduced in Loki 4.0.


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