log4rs.yml

# Scan this file for changes every 30 seconds
refresh_rate: 30 seconds

appenders:
  to_file:
    kind: rolling_file
    path: app.log
    append: true

    # The encoder to use to format output. Defaults to `kind: pattern`.
    encoder:
      kind: pattern

    # The policy which handles rotation of the log file. Required.
    policy:
      # Identifies which policy is to be used. If no kind is specified, it will
      # default to "compound".
      kind: compound

      # The remainder of the configuration is passed along to the policy's
      # deserializer, and will vary based on the kind of policy.
      trigger:
        kind: size
        limit: 10 mb

      roller:
        kind: fixed_window
        pattern: app.{}.log

        # The maximum number of archived logs to maintain. Required.
        count: 100

        # The base value for archived log indices. Defaults to 0.
        base: 1

# Set the default logging level to "warn" and attach the "stdout" appender to the root
root:
  level: info
  appenders:
    - to_file