As far as the applications inside each container are concerned, they’re running on separate machines.
Containers that run on top of Docker Engine are completely isolated. A service called Docker Engine runs on your server, ready to host one (or many) containers. How does Docker work?ĭocker is similar to a virtual machine, but without the overhead. Containerization can take you one step further… by abstracting away the machine itself. Today, automated build tools can handle the steps required to push code to a production machine. Fortunately, no one is doing that anymore ( right?). How? Let’s take a look.Īt a high level, containerization solves problems related to deploying and running your application on a server somewhere “out there.” I have fond memories of deploying code for the first time as a junior developer by manually copy-pasting binaries into production. And, since Docker is a primarily Linux-based technology, it’s now very straightforward to deploy ASP.NET Core applications using Docker. NET community has been slow so far, but that’s changing. Docker and containerization is all the rage these days.
