Author: Peter Stibrany Date: November 2020 Status: Accepted Deletion of tenant data Problem When a tenant is deleted from the external system that controls access to Cortex, we want to clean up tenants data from Cortex as well. Background When using blocks storage, Cortex stores tenant’s data in several places: object store for long-term storage of blocks, ingesters disks for short-term storage. Ingesters eventually upload data to long-term storage, various caches: query-frontend, chunks, i...
