Managing stacks with pods
Keeping everything organized with stacks and prepping for Kubernetes.
Podman supports concepts that do not exist in Docker. One of the big ones is pods – so I guess that’s where the name Podman derives from... Podman = Pod Manager. In this recipe, you will learn how to keep things organized by managing stacks with Podman. We’ll achieve this functionality through the use of pods. Pods consist of one or more containers. Because pods are the smallest deployable units that you can create and manage in Kubernetes, familiarizing yourself with pods will help you bridge the gap between containers and Kubernetes.
Getting ready
We will require the following:
- Oracle Linux
- Podman
- Docker Compose
How to do it…
Before we jump into the recipe, we should first discuss a little more about pods. As mentioned previously, pods consist of one or more containers. Pods will always contain an infra
container, which, by...