[loki] bump version up to 3.1.1, change conf

.env.example

@@ -3,7 +3,7 @@ COMPOSE_PROFILES=grafana
 GRAFANA_VERSION=9.5.6
 GRAFANA_HOST=grafana.docker.localhost
 
-LOKI_STACK_VERSION=2.6.0
+LOKI_STACK_VERSION=3.1.1
 LOKI_HOST=loki.docker.localhost
 LOKI_PROMTAIL_HOST=promtail.docker.localhost
 

loki/config.yml

@@ -17,10 +17,10 @@ common:
 
 schema_config:
   configs:
-    - from: 2020-10-24
-      store: boltdb-shipper
+    - from: 2024-01-01
       object_store: filesystem
-      schema: v11
+      schema: v13
+      store: tsdb
       index:
         prefix: index_
         period: 24h
@@ -39,4 +39,4 @@ ruler:
 #
 # If you would like to disable reporting, uncomment the following lines:
 #analytics:
-#  reporting_enabled: false
+#  reporting_enabled: false