Make the minimum number of nodes inside of /dev/. Based on:

    https://wiki.archlinux.org/index.php/Linux_Containers

def _make_nodes(root):
    '''
    Make the minimum number of nodes inside of /dev/. Based on:

    https://wiki.archlinux.org/index.php/Linux_Containers
    '''
    dirs = (
        ('{0}/etc'.format(root), 'root', 'root', '755'),
        ('{0}/dev'.format(root), 'root', 'root', '755'),
        ('{0}/proc'.format(root), 'root', 'root', '755'),
        ('{0}/dev/pts'.format(root), 'root', 'root', '755'),
        ('{0}/dev/shm'.format(root), 'root', 'root', '1755'),
    )

    nodes = (
        ('{0}/dev/null'.format(root), 'c', 1, 3, 'root', 'root', '666'),
        ('{0}/dev/zero'.format(root), 'c', 1, 5, 'root', 'root', '666'),
        ('{0}/dev/random'.format(root), 'c', 1, 8, 'root', 'root', '666'),
        ('{0}/dev/urandom'.format(root), 'c', 1, 9, 'root', 'root', '666'),
        ('{0}/dev/tty'.format(root), 'c', 5, 0, 'root', 'root', '666'),
        ('{0}/dev/tty0'.format(root), 'c', 4, 0, 'root', 'root', '666'),
        ('{0}/dev/console'.format(root), 'c', 5, 1, 'root', 'root', '600'),
        ('{0}/dev/full'.format(root), 'c', 1, 7, 'root', 'root', '666'),
        ('{0}/dev/initctl'.format(root), 'p', 0, 0, 'root', 'root', '600'),
        ('{0}/dev/ptmx'.format(root), 'c', 5, 2, 'root', 'root', '666'),
    )

    for path in dirs:
        __salt__['file.mkdir'](*path)

    for path in nodes:
        __salt__['file.mknod'](*path)