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Created May 12, 2014 20:03
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CoreOS/Docker mount propagation tests
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tests
# Test 1:
# Launch data-only container in privileged mode
sudo docker run -i -t --name dataonly --privileged -v /shared ubuntu:14.04 /bin/bash
# in container:
mdir /shared/usr
mount --bind /usr /shared/usr
# Launch client container and attempt to read data from data-only container
sudo docker run -i -t --volumes-from dataonly ubuntu:14.04 /bin/bash
ls /shared/usr
# empty
@alexmipego
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As far as I can tell there is no way to directly expose a fuse filesystem mounted inside a container back to the host or other containers. I've been researching this issue for a couple days and the only "solution" would be to mount the fuse filesystem and expose it using a NFS share or similar.

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