In this recipe, we will look at LXD network setup. By default, LXD creates an internal bridge network. Containers are set to access the Internet through Network Address Translation (NAT) but are not accessible from the Internet. We will learn to open a service on a container to the Internet, share a physical network with a host, and set a static IP address to a container.
As always, you will need access to the root account or an account with sudo privileges.
Make sure that you have created at least one container.
By default, LXD sets up a NAT network for containers. This is a private network attached to the lxdbr0 port on the host system. With this setup, containers get access to the Internet, but the containers themselves or the services running in the containers are not accessible from an outside network. To open a container to an external network, you can either set up port forwarding or use a bridge to attach the container directly to the host...