Configure per-user cronjobs with a twist

The cron ansible module works fine most of the time although using it has one serious flaw: it provides no way to remove unused or changed cronjobs. Once you change the name or remove a cronjob you will likely have to manually remove old entry.

This role manages only user cronjobs in /var/spool/cron/{{ username }}. Works with CentOS/RHEL 6/7. Supporting other distributions will probably require change of this path.

Configure

    cronjobs:
        username:
            - name: cronjobname (optional)
              cmd: /usr/bin/yourcmd
              min: *
              hour: *
              day: *
              month: *
              weekday: *
        username2:
            - name: sth
              min: 0