running old distributions under systemd-nspawn
apt install systemd-container
root@saturn4:~# cat /saturn/etc/os-release PRETTY_NAME="Debian GNU/Linux 4 (etch)" NAME="Debian GNU/Linux" VERSION_ID="4" VERSION="4 (etch)" VERSION_CODENAME=etch ID=debian HOME_URL="https://www.debian.org/" SUPPORT_URL="https://www.debian.org/support" BUG_REPORT_URL="https://bugs.debian.org/"
root@saturn4:/saturn/etc# machinectl shell saturn /usr/bin/uptime Failed to get shell PTY: Protocol error
fix it by adding console to inittab
dpavlin@saturn:~$ grep console /etc/inittab 0:2345:respawn:/sbin/getty 38400 console
full access to host network, services are configured to listen to localhost
root@saturn4:/etc/systemd# mkdir nspawn root@saturn4:/etc/systemd# cat > nspawn/saturn.nspawn [Network] VirtualEthernet=no
root@saturn4:~# mv /saturn/ /var/lib/machines/ root@saturn4:~# machinectl enable saturn Created symlink /etc/systemd/system/machines.target.wants/systemd-nspawn@saturn.service �/lib/systemd/system/systemd-nspawn@.service. root@saturn4:~# machinectl start saturn
it seems that I'm unable to get console to work with systemd-nspawn and Debian etch. So alternative approach is just to run services from systemd service file using chroot
root@saturn4:/etc/systemd/system# cat saturn\@.service [Unit] Description=SocialText saturn services [Service] User=root Type=forking ExecStart=/etc/systemd/system/saturn.sh /etc/init.d/%i start ExecStop=/etc/systemd/system/saturn.sh /etc/init.d/%i stop Restart=on-failure [Install] WantedBy=multi-user.target root@saturn4:/etc/systemd/system# systemctl start saturn@postgresql-8.1 root@saturn4:/etc/systemd/system# systemctl start saturn@ceqlotron root@saturn4:/etc/systemd/system# systemctl start saturn@st-apache root@saturn4:/etc/systemd/system# systemctl start saturn@apache2