BY Default, UFW blocks IP Forwarding. To enable packet forwarding, two configuration files will need to be adjusted, in /etc/default/ufw change the DEFAULT_FORWARD_POLICY to “ACCEPT”:
Install postfix (config file is /etc/postfix/main.cf)
- Edit /etc/default/lxd-bridge and change the value of LXC_CONFILE
download Sample file
- install lxd
ZFS is only fully supported on 64 bit architectures from Ubuntu Xenial 16.04. ZFS is only supported for data storage, not the root system.
Detaching from the container without stopping Ctrl-P Ctrl-Q
- Install CentOS7 with Virtualization Host feature