Sometimes you want (or need) to assign a public OVH failover IP address to a FreeBSD jail but there’s not much documentation on how to do it inside a jail.
Alpine Linux and lxd are perfect together, especially if combined with a good file system. Let’s see how to install them on a btrfs file system.
docker-compose allows you to define a set of containers in a single file. They will be in their “namespace” and can be linked and tied together.
We can use docker both for static and dynamic websites. We have a wide choice of images - and we can even create our own.
What I’ll be describing now is another kind of setup, based on two containers, and it will help you to understand some of the features of Docker.