loki-config.yaml

# This is a complete configuration to deploy Loki backed by the filesystem.
# The index will be shipped to the storage via tsdb-shipper.

auth_enabled: false

limits_config:
  allow_structured_metadata: true
  volume_enabled: true

server:
  http_listen_port: 3100

common:
  ring:
    instance_addr: 0.0.0.0
    kvstore:
      store: inmemory
  replication_factor: 1
  path_prefix: /tmp/loki

schema_config:
  configs:
  - from: 2020-05-15
    store: tsdb
    object_store: filesystem
    schema: v13
    index:
      prefix: index_
      period: 24h

storage_config:
  tsdb_shipper:
    active_index_directory: /tmp/loki/index
    cache_location: /tmp/loki/index_cache
  filesystem:
    directory: /tmp/loki/chunks

pattern_ingester:
  enabled: true

# Note: We are setting the max chunk age far lower than the default expected value
# This is due to the fact this scenario is used within the LogCLI demo and we need a short flush time.
# To show how logcli stats --since 24h '{service_name="Delivery World", package_size="Large"}' works.
ingester:
  max_chunk_age: 5m # Should be 2 hours