fix: loki out-of-date config option

Author: z0z0r4

loki/config.yaml

@@ -2,22 +2,14 @@ auth_enabled: false
 
 server:
   http_listen_port: 3100
-  grpc_listen_port: 3110
-  grpc_server_max_recv_msg_size: 1073741824  #grpc最大接收消息值，默认4m
-  grpc_server_max_send_msg_size: 1073741824  #grpc最大发送消息值，默认4m
 
-ingester:
-  lifecycler:
-    address: 127.0.0.1
-    ring:
-      kvstore:
-        store: inmemory
-      replication_factor: 1
-    final_sleep: 0s
-  chunk_idle_period: 5m
-  chunk_retain_period: 30s
-  max_transfer_retries: 0
-  max_chunk_age: 20m  #一个timeseries块在内存中的最大持续时间。如果timeseries运行的时间超过此时间，则当前块将刷新到存储并创建一个新块
+common:
+  ring:
+    instance_addr: 127.0.0.1
+    kvstore:
+      store: inmemory
+  replication_factor: 1
+  path_prefix: /tmp/loki
 
 schema_config:
   configs:
@@ -30,22 +22,15 @@ schema_config:
         period: 24h
 
 storage_config:
-  boltdb:
-    directory: /opt/loki/index #存储索引地址
   filesystem:
-    directory: /opt/loki/chunks
+    directory: /tmp/loki/chunks
 
 limits_config:
-  enforce_metric_name: false
   reject_old_samples: true
   reject_old_samples_max_age: 168h
   ingestion_rate_mb: 30  #修改每用户摄入速率限制，即每秒样本量，默认值为4M
   ingestion_burst_size_mb: 20  #修改每用户摄入速率限制，即每秒样本量，默认值为6M
 
-chunk_store_config:
-        #max_look_back_period: 168h   #回看日志行的最大时间，只适用于即时日志
-  max_look_back_period: 0s
-
 table_manager:
   # The retention period must be a multiple of the index / chunks
   # table "period" (see period_config).