Alex Burnett

#### Is your feature request related to a problem? Please describe. We're leveraging Loki, Mimir and Tempo within our OSS Stack, all of which are running in Multi-tenant mode, and...

Loki 3.0.0 doesnt support external Memcached Clusters

5

**Describe the bug** When deploying Loki 3.0.0, it allows you to specify in Helm details of an external Memcached cluster: ``` memcached: chunk_cache: enabled: true host: memcached.monitoring.svc.cluster.local service: "memcache" batch_size:...