Container Basics Using Docker
S.Ganapathy Subramanian · Apress eBooks · 2023
In this chapter, we will expand from the previous chapter by learning more about containers, where to find, download, run, and more importantly configure containers so that we can access the services the containers provide for us. For example, in the previous chapter, we ran the command docker run nginx. What happened behind the scenes? Why did we have to map port 80:80? What if I wanted to run a different application? Where do I find container images for that? We will take a closer look at these topics here.