arcbox/bookstore/yaml/mysql.yaml

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: mysql
  namespace: bookwarehouse
---
apiVersion: v1
kind: Service
metadata:
  name: mysqldb
  namespace: bookwarehouse
  labels:
    app: mysqldb
    service: mysqldb
spec:
  ports:
    - port: 3306
      name: tcp
  selector:
    app: mysqldb
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mysql
  namespace: bookwarehouse
spec:
  serviceName: mysql
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      serviceAccountName: mysql
      nodeSelector:
        kubernetes.io/os: linux
      containers:
      - image: mysql:5.6
        name: mysql
        env:
        - name: MYSQL_ROOT_PASSWORD
          value: mypassword
        - name: MYSQL_DATABASE
          value: booksdemo
        ports:
        - containerPort: 3306
          name: mysql
        volumeMounts:
        - mountPath: /mysql-data
          name: data
        readinessProbe:
          tcpSocket:
            port: 3306
          initialDelaySeconds: 15
          periodSeconds: 10
      volumes:
        - name: data
          emptyDir: {}
  volumeClaimTemplates:
  - metadata:
      name: data
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 250M