grafana: replicas: 2 loki: deploymentMode: SimpleScalable read: replicas: 3 write: replicas: 3 backend: replicas: 3 tempo: distributor: replicas: 2 ingester: replicas: 3 querier: replicas: 2 queryFrontend: replicas: 2 mimir: distributor: replicas: 2 ingester: replicas: 3 querier: replicas: 2 query_frontend: replicas: 2 store_gateway: replicas: 3