I need to convert an existing unprivileged container to the unprivileged. I don’t know why I’m getting conflict id mapping error and what I’m doing wrong. Commands that I used:
gentoo /home/doskanoness/go/bin # ls -al
total 5226
drwxr-xr-x 3 doskanoness doskanoness 4 02-09 08:24 .
drwxr-xr-x 4 doskanoness doskanoness 4 02-08 03:28 ..
-rwxr-xr-x 1 doskanoness doskanoness 8198224 02-08 03:28 fuidshift
drwxr-xr-x 20 root root 20 02-09 08:25 rootfs
gentoo /home/doskanoness/go/bin # ./fuidshift rootfs/ b:0:100000:65536 u:10000:1000:1
Error: Conflicting id mapping
gentoo /home/doskanoness/go/bin # cat /etc/subuid
root:100000:65536
doskanoness:100000:65536
gentoo /home/doskanoness/go/bin # cat /etc/subgid
root:100000:65536
doskanoness:100000:65536