How to create chroot debootstrap

It's important to have seperated environment when develop applications for different architectures. For example, now I'm trying to build and test Xtratum which is a hypervisor for real time systems. Altough,this hypervisor use mostly old chains like gcc 4.8 . I said xtratum is an hypervisor so when I want to build in virtual machine the nested virtualization problems would happen. To prevent that and seperate my files it would be nice to have chroot debootstrap.

sudo apt install debootstrap schroot

Create chroot directory

sudo mkdir /srv/chroot/xtratum

After installation let's configure schroot

sudo xed /etc/schroot/chroot.d/xtratum.conf

[xtratum]
description=Xtratum Jail
directory=/srv/chroot/xtratum
personality=linux
root-users=musa
type=directory
users=musa

And install with debootstrap

sudo debootstrap --variant=buildd --arch=amd64 focal /srv/chroot/xtratum http://archive.ubuntu.com/ubuntu/

Jump to chroot

chroot /srv/chroot/xtratum

See sessions

sudo schroot --list --all-sessions

This was the end of the blog post. You can reach me via email umusasadik at gmail com