vagrant.vbox-guest-additions.yml

- name: Update virtualbox guest additions
  hosts: vagrant
  tasks:
    # If the VBox guest additions CD is not inserted this playbook will fail!
    - name: Mount Guest Additions DVD
      mount:
        path: /mnt/dvd
        src: /dev/sr0
        fstype: iso9660
        state: mounted

    - name: Install development tools
      yum:
        name:
            - "dkms"
            - "@Development tools"
            - "kernel-devel"

    - name: Run guest additions installer
      command: /mnt/dvd/VBoxLinuxAdditions.run
      args:
        chdir: /mnt/dvd
        # Say yes if it asks to reinstall
        stdin: "{{ 'yes' }}"

    - name: Unmount Guest Additions DVD
      mount:
        path: /mnt/dvd
        src: /dev/sr0
        state: absent

    # Now vagrant needs to be rebooted