Update loki config

hosts/x86_64-linux/beleth/config-files/loki-config.yaml

@@ -2,47 +2,53 @@ auth_enabled: false
 
 server:
   http_listen_port: 3100
+  grpc_listen_port: 9096
+  log_level: debug
+  grpc_server_max_concurrent_streams: 1000
 
-ingester:
-  lifecycler:
-    address: 0.0.0.0
+common:
+  instance_addr: 127.0.0.1
+  path_prefix: /tmp/loki
+  storage:
+    filesystem:
+      chunks_directory: /tmp/loki/chunks
+      rules_directory: /tmp/loki/rules
+  replication_factor: 1
   ring:
     kvstore:
       store: inmemory
-      replication_factor: 1
-    final_sleep: 0s
-  chunk_idle_period: 1h       # Any chunk not receiving new logs in this time will be flushed
-  max_chunk_age: 1h           # All chunks will be flushed when they hit this age, default is 1h
-  chunk_target_size: 1048576  # Loki will attempt to build chunks up to 1.5MB, flushing first if chunk_idle_period or max_chunk_age is reached first
-  chunk_retain_period: 30s    # Must be greater than index read cache TTL if using an index cache (Default index read cache TTL is 5m)
-  max_transfer_retries: 0     # Chunk transfers disabled
+
+ingester_rf1:
+  enabled: false
+
+query_range:
+  results_cache:
+    cache:
+      embedded_cache:
+        enabled: true
+        max_size_mb: 100
 
 schema_config:
   configs:
     - from: 2020-10-24
-      store: boltdb-shipper
+      store: tsdb
       object_store: filesystem
-      schema: v11
+      schema: v13
       index:
         prefix: index_
         period: 24h
 
-storage_config:
-  boltdb_shipper:
-    active_index_directory: /var/lib/loki/boltdb-shipper-active
-    cache_location: /var/lib/loki/boltdb-shipper-cache
-    cache_ttl: 24h         # Can be increased for faster performance over longer query periods, uses more disk space
-    shared_store: filesystem
-  filesystem:
-    directory: /var/lib/loki/chunks
+pattern_ingester:
+  enabled: true
+  metric_aggregation:
+    enabled: true
+    log_push_observations: true
 
-limits_config:
-  reject_old_samples: true
-  reject_old_samples_max_age: 168h
+# ruler:
+#   alertmanager_url: http://localhost:9093
 
-chunk_store_config:
-  max_look_back_period: 0s
+frontend:
+  encoding: protobuf
 
-table_manager:
-  retention_deletes_enabled: false
-  retention_period: 0s
+analytics:
+ reporting_enabled: false