I'm trying to delete logs file in a container with cron:

$ crontab -e

# I add this line to file, must execute each 10 minutes

10 * * * * docker exec -it  explorer.org1.company.fr sh -c 'rm /opt/logs/app/app.log-*'

When I check cron logs with

 grep CRON /var/log/syslog

I get:

Jan 22 09:10:01 ip-172-31-46-123 CRON[4029]: (ubuntu) CMD (docker exec -it  explorer.org1.company.fr sh -c 'rm /opt/logs/app/app.log-*')

Which seems to indicate that cron command triggered.

But when I check the files with:

docker exec -it  explorer.org1.company.fr sh -c 'ls /opt/logs/app'

the files haven't been deleted.

If I execute the command manually, it will delete the 2 files, so it confirms command is working.

Why is the command not effective when running with cron ???