Installed zesty virtual machine, and configured to have 1048576 nofile hard limit, verified with prlimit command.
Configured and launched lxd i386 zesty container, the prlimit had hard limit of 65536.
Upgraded systemd in the container to 232-21ubuntu4, restarted the container, and it now has 1048576 hard limit as expected.
Installed zesty virtual machine, and configured to have 1048576 nofile hard limit, verified with prlimit command.
Configured and launched lxd i386 zesty container, the prlimit had hard limit of 65536.
Upgraded systemd in the container to 232-21ubuntu4, restarted the container, and it now has 1048576 hard limit as expected.