[lxc-users] LXC Unprivileged Containers Over NFS
Nicholas J Ingrassellino
nick at lifebloodnetworks.com
Mon Oct 5 14:53:44 UTC 2015
I am running a Ubuntu 14.04 host with LXC v1.1.3. On it I have mounted
an NFS export at /home/[user]/.local/share/lxc/.
When I cd into the mount I can create files and directories. I can chown
to change the ownership on them. I can delete them. However when I do
lxc-create I get:
newgidmap: write to gid_map failed: Invalid argument
error mapping child
setgid: Invalid argument
lxc-create: lxccontainer.c: do_create_container_dir: 875 Failed to chown
lxc-create: lxc_create.c: main: 274 Error creating container [container
I see LXC created a directory for the container but it is empty.
lxc-create works file if I unmount the export and use the local filesystem.
How can I keep my unprivileged on an NFS mount?
Nicholas J Ingrassellino <mailto:nick at lifebloodnetworks.com>
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