How to share a folder into an unprivileged lxc container?

Question

System administration

There is a server with proxmox
An lxc container is created, a host folder

inside the container is mounted to it, this folder has the owner nobody:nogroup

cat /etc/{subuid,subgid}

root:100000:65536
root:100000:65536

added to lxc config

lxc.idmap = u 0 100000 65536
lxc.idmap = g 0 100000 65536

the folder is still nobody:nogroup, what am I doing wrong?

Answer 1

for people like me
add to /etc/{subuid,subgid}

root:0:1

0 - folder owner id
add to lxc config(/etc/pve/lxc/100.conf)

lxc.idmap: u 0 0 1
lxc.idmap: g 0 0 1
lxc.idmap: u 1 100000 65536
lxc.idmap: g 1 100000 65536

probably not the best option, but it works