Two containers with POD.yml

apiVersion: v1
 kind: Pod
 metadata:
 name: nodehelloworld.example.com
 labels:
 app: helloworld
 spec:
 containers:
 - name: devopsschool1
 image: scmgalaxy/nginx-devopsschoolv1
 ports:
 - name: nginx-port
 containerPort: 80
 - name: devopsschool2
 image: webimp/mysql-56-slim
 ports:
 - name: mysql-port
 containerPort: 3306