Running a pod with a simple application

You're defining a pod for running a PostgreSQL database. Set it so that the containers listen on port 5432.

apiVersion: v1
kind: Pod
metadata:
  name: database-pod
spec:
  containers:
    - name: database
      image: database-image:latest
      ports:

Copy the manifest and complete it by adding a single line with the key and the value separated by a :.