👌 IMPROVE: Enhance Loki configuration with additional server settings and limits configuration

config/loki-config.yaml

@@ -1,8 +1,12 @@
----
 auth_enabled: false
 
 server:
   http_listen_port: 3100
+  http_server_read_timeout: 1m
+  http_server_write_timeout: 1m
+  grpc_listen_port: 9095
+  log_level: info
+  log_format: logfmt
 
 common:
   instance_addr: 127.0.0.1
@@ -14,7 +18,15 @@ common:
   replication_factor: 1
   ring:
     kvstore:
-      store: inmemory
+      store: inmemory  # ✅ Use inmemory for single-node setups
+
+limits_config:
+  reject_old_samples: true
+  reject_old_samples_max_age: 168h
+  ingestion_rate_mb: 10
+  ingestion_burst_size_mb: 20
+  max_query_parallelism: 8
+  max_query_lookback: 168h
 
 schema_config:
   configs:
@@ -26,5 +38,12 @@ schema_config:
         prefix: index_
         period: 24h
 
+table_manager:
+  retention_deletes_enabled: true
+  retention_period: 168h
+
 ruler:
-  alertmanager_url: http://localhost:9093
+  alertmanager_url: http://localhost:9093
+  rule_path: /loki/rules
+  enable_alertmanager_v2: true
+  enable_api: true