Understanding what is this volume thing In this lab, we will illustrate the concept of volume. We will see how to use volume in a Dockerfile at runtime with the -v option using the volume API We will also see what is bind-mounting on a simple example. Data persistency without a volume ? We will first illustrate how data is not persisted outside of a container by default. Let’s run an interactive shell within an alpine container named c1. docker container run --name c1 -ti alpine sh We will ...
