swtich from ELK to Loki!

logserver/config/loki.yaml

@@ -0,0 +1,51 @@
+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+  grpc_listen_port: 9096
+
+ingester:
+  wal:
+    enabled: true
+    dir: /loki/wal
+  lifecycler:
+    address: 127.0.0.1
+    ring:
+      kvstore:
+        store: inmemory
+      replication_factor: 1
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: boltdb-shipper
+      object_store: filesystem
+      schema: v11
+      index:
+        prefix: index_
+        period: 24h
+
+storage_config:
+  boltdb_shipper:
+    active_index_directory: /loki/boltdb-shipper-active
+    cache_location: /loki/boltdb-shipper-cache
+    cache_ttl: 24h
+  filesystem:
+    directory: /loki/chunks
+
+compactor:
+  working_directory: /loki/boltdb-shipper-compactor
+
+limits_config:
+  enforce_metric_name: false
+  reject_old_samples: true
+  reject_old_samples_max_age: 168h
+  max_entries_limit_per_query: 5000
+  retention_period: 168h  # 7 days
+
+chunk_store_config:
+  max_look_back_period: 168h
+
+table_manager:
+  retention_deletes_enabled: true
+  retention_period: 168h