Fluentd: How can i collect all logs in tail Input plugin include subdirectory

[kakalo24]

There are many logs in a directory /mnt, and logs have saved at different levels of directory like this:
/mnt/a.log
/mnt/uyer/b.log
/mnt/v1/er/c.log
......

How can i config the td-agent.conf with one source that i can collect all logs?

[repeatedly]

It means you want to parse several formats in one in_tail plugin?

[kakalo24]

No,i want to parse all log files in one path that include many subdirectories

[repeatedly]

Use **/*.log.