vagrant@vagrant-openSUSE-Tumbleweed:~/usernetes> id
uid=1000(vagrant) gid=100(users) groups=100(users),1000(vagrant)
vagrant@vagrant-openSUSE-Tumbleweed:~/usernetes> cat /etc/subuid
vagrant:231072:65536
vagrant@vagrant-openSUSE-Tumbleweed:~/usernetes> cat /etc/subgid
vagrant:231072:65536
vagrant@vagrant-openSUSE-Tumbleweed:~/usernetes> ./bin/rootlesskit bash
vagrant-openSUSE-Tumbleweed:~/usernetes # cat /proc/self/uid_map
0 1000 1
1 231072 65536
vagrant-openSUSE-Tumbleweed:~/usernetes # cat /proc/self/gid_map
0 100 1