No touch /dev

[shankerwangmiao]

Sometimes we need to create some dev nodes in advance (for example, i want to use tun device inside the container), but we don't want the container with the capability to create any dev nodes. The --no-dev option is used to tell the pflask not to touch my /dev

Here is an example usage:

pflask \
    --chroot=/path/to/fakeRoot \
    --chdir=/ \
    --mount=bind-ro:/lib:/lib \
    --mount=bind-ro:/lib64:/lib64 \
    --mount=bind-ro:/usr/local/lib:/usr/local/lib  \
    --mount=bind-ro:/usr/lib:/usr/lib \
    --mount=tmp:/tmp \
    --mount=tmp:/var/run \
    --mount=tmp:/dev/shm \
    --user-map=0:2000:65536 \
    --no-dev \
    /sbin/init

And I can use mount -t devpts -o newinstance lxcpts /dev/pts to create /dev/pts manually