mysql-deploy.yaml

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mysql
  labels:
    app: mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      restartPolicy: Always
      containers:
        - name: mysql
          image: mysql:5.7.21
          env:
            - name: MYSQL_ALLOW_EMPTY_PASSWORD
              value: "yes"