loki/tools/deprecated-config-checker/deprecated-config.yaml

# This file should contain a list fo deprecated config options.
#
# -- Syntax --
# The value for a deprecated option should be a message that explains why the option is deprecated and what to use instead. E.g.
# storage_config:
#  cassandra: "Cassandra is deprecated. Use any other non-deprecated storage instead.
#
# A given set of deprecated values can also be given though the _deprecated field along with a message in the _msg field. E.g.
# schema_config:
#   configs:
#     store:
#       _deprecated: ["aws", "aws-dynamo", "gcp", "gcp-columnkey", "bigtable", "bigtable-hashed", "cassandra", "grpc"]
#       _msg: "Use tsdb (preferred) or boltdb-shipper instead."
#
# Note that even though the configs in schema_config takes a list, here we specify the deprecated fields for each item in the list.
legacy-read-mode: "Legacy read SSD mode is deprecated and will be eventually removed. Use the new read and backend targets."

ruler:
  remote_write:
    client: "Use clients instead."

index_gateway:
  ring:
    replication_factor: "Use global or per-tenant index_gateway_shard_size configuration from limits_config."

schema_config:
  configs:
    store:
      _deprecated: ["aws", "aws-dynamo", "gcp", "gcp-columnkey", "bigtable", "bigtable-hashed", "cassandra", "grpc"]
      _msg: "Use tsdb (preferred) or boltdb-shipper instead."
    object_store:
      _deprecated: ["aws-dynamo", "gcp", "gcp-columnkey", "bigtable", "bigtable-hashed", "cassandra", "grpc"]
      _msg: "Use any other non-deprecated storage instead."

storage_config:
  bigtable: "Bigtable is deprecated. Use any other non-deprecated storage instead."
  cassandra: "Cassandra is deprecated. Use any other non-deprecated storage instead."
  boltdb: "Boltdb is deprecated. Consider using boltdb_shipper or any other non-deprecated storage instead."
  grpc_store: "gRPC store is deprecated. Use any other non-deprecated storage instead."
  aws:
    dynamodb: "DynamoDB is deprecated and will be eventually removed"

chunk_store_config:
  write_dedupe_cache_config: "Write dedupe cache is deprecated along with deprecated index types. Consider using TSDB index which does not require a write dedupe cache."

## NOTE: This will also be used to validate per-tenant overrides.
limits_config:
  unordered_writes: "Will be eventually removed."
  ruler_remote_write_url: "Use ruler_remote_write_config instead."
  ruler_remote_write_timeout: "Use ruler_remote_write_config instead."
  ruler_remote_write_headers: "Use ruler_remote_write_config instead."
  ruler_remote_write_relabel_configs: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_capacity: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_min_shards: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_max_shards: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_max_samples_per_send: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_batch_send_deadline: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_min_backoff: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_max_backoff: "Use ruler_remote_write_config instead."
  ruler_remote_write_queue_retry_on_ratelimit: "Use ruler_remote_write_config instead."
  ruler_remote_write_sigv4_config: "Use ruler_remote_write_config instead."
  per_tenant_override_config: "Feature renamed to 'runtime configuration', flag deprecated in favor of runtime_config.file"
  per_tenant_override_period: "Feature renamed to 'runtime configuration', flag deprecated in favor of runtime_config.period"
  allow_deletes: "Use deletion_mode per tenant configuration instead."

server:
  grpc_server_stats_tracking_enabled: "Deprecated, currently doesn't do anything, will be removed in a future version."