Before diving back into MyEvents, let's take a more thorough look at some of Kubernetes' core concepts. We will start by creating a new Pod that contains a simple NGINX web server.
Kubernetes resources (such as Pods and Services) are usually defined in YAML files that declaratively describe the desired state of your cluster (similar to the Docker Compose configuration files that you have worked with before). For our new NGINX Pod, create a new file named nginx-pod.yaml anywhere in your local filesystem:
apiVersion: v1
kind: Pod
metadata:
name: nginx-test
spec:
containers:
- name: nginx
image: nginx
ports:
- containerPort: 80
name: http
protocol: TCP
This so-called manifest file describes what your new Pod should ...
