fix loki

loki/loki.yaml

@@ -7,7 +7,6 @@ server:
   log_level: warn
   http_server_read_timeout: 60s
   http_server_write_timeout: 30s
-  # FIX: ResourceExhausted desc = grpc: received message larger than max
   grpc_server_max_recv_msg_size: 52428800
   grpc_server_max_send_msg_size: 52428800
   grpc_server_max_concurrent_streams: 100
@@ -36,58 +35,22 @@ ingester:
     ring:
       kvstore:
         store: inmemory
-      # The heartbeat timeout after which ingesters are skipped for reads/writes.
-      # 0 = never (timeout disabled).
-      # CLI flag: -ring.heartbeat-timeout
-      #[heartbeat_timeout: <duration> | default = 1m]
-
-      # The number of ingesters to write to and read from.
-      # CLI flag: -distributor.replication-factor
-      #[replication_factor: <int> | default = 3]
-
-    # Heartbeat timeout after which instance is assumed to be unhealthy. 0 =
-    # disabled.
-    # CLI flag: -ingester.heartbeat-timeout
-    heartbeat_timeout: 5m
+      heartbeat_timeout: 5m
 
-  # A target _compressed_ size in bytes for chunks. This is a desired size not an
-  # exact size, chunks may be slightly bigger or significantly smaller if they get
-  # flushed for other reasons (e.g. chunk_idle_period). A value of 0 creates
-  # chunks with a fixed 10 blocks, a non zero value will create chunks with a
-  # variable number of blocks to meet the target size.
-  # CLI flag: -ingester.chunk-target-size
-  # [chunk_target_size: <int> | default = 1572864]
-
-  # The algorithm to use for compressing chunk. (none, gzip, lz4-64k, snappy,
-  # lz4-256k, lz4-1M, lz4, flate, zstd)
-  # CLI flag: -ingester.chunk-encoding
-  #[chunk_encoding: <string> | default = "gzip"]
   chunk_encoding: "snappy"
 
-  # The maximum duration of a timeseries chunk in memory. If a timeseries runs for
-  # longer than this, the current chunk will be flushed to the store and a new
-  # chunk created.
-  # CLI flag: -ingester.max-chunk-age
-  #[max_chunk_age: <duration> | default = 2h]
-
-  # How long chunks should sit in-memory with no updates before being flushed if
-  # they don't hit the max block size. This means that half-empty chunks will
-  # still be flushed after a certain period as long as they receive no further
-  # activity.
-  # CLI flag: -ingester.chunks-idle-period
-  #[chunk_idle_period: <duration> | default = 30m]
-
 ingester_client:
   grpc_client_config:
     max_recv_msg_size: 52428800
     max_send_msg_size: 52428800
 
 limits_config:
-  ingestion_rate_mb: 30  # Adjust this value according to your requirements
-  ingestion_burst_size_mb: 100  # This should be larger than ingestion_rate_mb
+  ingestion_rate_mb: 30
+  ingestion_burst_size_mb: 100
   split_queries_by_interval: 24h
   per_stream_rate_limit: 6000000
   per_stream_rate_limit_burst: 12000000
+  allow_structured_metadata: true  # Enabled for schema v13 and tsdb index type
 
 ruler:
   alertmanager_url: http://alertmanager:9093
@@ -96,7 +59,6 @@ querier:
   max_concurrent: 2048
 
 query_range:
-  # make queries more cache-able by aligning them with their step intervals
   align_queries_with_step: true
   max_retries: 5
   cache_results: true
@@ -109,22 +71,12 @@ query_scheduler:
 schema_config:
   configs:
     - from: 2020-10-24
-      store: boltdb-shipper
+      store: tsdb   # Updated to 'tsdb' for structured metadata support
       object_store: filesystem
-      schema: v11
+      schema: v13   # Updated to schema version 'v13' for OTLP ingestion support
       index:
         prefix: index_
         period: 24h
-
-# By default, Loki will send anonymous, but uniquely-identifiable usage and configuration
-# analytics to Grafana Labs. These statistics are sent to https://stats.grafana.org/
-#
-# Statistics help us better understand how Loki is used, and they show us performance
-# levels for most users. This helps us prioritize features and documentation.
-# For more information on what's sent, look at
-# https://github.com/grafana/loki/blob/main/pkg/usagestats/stats.go
-# Refer to the buildReport method to see what goes into a report.
-#
-# If you would like to disable reporting, uncomment the following lines:
+
 analytics:
   reporting_enabled: false