ansible/T9/guided/system-process/create_crontab_file.yml

- name: recurring cron job
  hosts: webservers
  become: true
  tasks:
    - name: crontab file exists
      cron:
        name: Add date and time to a file
        minute: "*/2"
        hour: 9-16
        weekday: 1-5
        user: devops
        job: 'date >> /home/devops/my_date_time_cron_job'
        cron_file: add-date-time
        state: present