NewWALCleaner creates a new cleaner that looks for abandoned WALs in the given directory and removes them if they haven't been modified in over minAge.

Default settings for the WAL cleaner.

disabled by default.

Config specifies the configurable settings of the WAL cleaner.

WALCleaner periodically checks for Write Ahead Logs (WALs) that are not associated with any active instance.ManagedInstance and have not been written to in some configured amount of time and deletes them.