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Logger Settings

  • Key: logger_settings
  • Description: Define the log level, rotation, and file path for log dump.

Fields​

level​

  • Type: string
  • Description: Log level, available values are:
    • info
    • warn
    • error

rotation​

  • Type: int
  • Description: Maximum number of log archives. Set to 0 to no limit.

lifecycle​

  • Type: int
  • Description: Maximum number of days to keep log archives. Set to 0 to no limit.

size​

  • Type: int
  • Description: Maximum size of each log file in MB. Set to 0 to use the default size of 100 MB.

dump​

  • Type: string
  • Description: Log file path, including file name. If empty, log dump is disabled.

Example​

{
    "logger_settings": {
        "level": "info",
        "rotation": 7,
        "lifecycle": 3,
        "size": 5,
        "dump": "/home/yuki/observer.log"
    }
}