mysql.yaml

apiVersion: storage.k8s.io/v1
kind: StorageClass
metadata:
  annotations:
    storageclass.kubernetes.io/is-default-class: "false"
  name: mysql-pvc
parameters:
  fsType: ext4
  type: gp2
provisioner: kubernetes.io/aws-ebs
reclaimPolicy: Retain
volumeBindingMode: WaitForFirstConsumer
allowedTopologies:
  - matchLabelExpressions:
      - key: failure-domain.beta.kubernetes.io/zone
        values:
          - us-east-2a
---
apiVersion: v1
kind: Secret
metadata:
  name: mysql-db
  namespace: project1
type: Opaque
data:
  mysql-password: TFYzNU1wcU5Seg
---
apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mysql
  namespace: project1
spec:
  serviceName: mysql
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      containers:
        - name: mysql
          image: mysql:latest
          env:
            - name: MYSQL_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: mysql-db
                  key: mysql-password
          ports:
            - containerPort: 3306
              name: mysql
          volumeMounts:
            - name: mysql-persistent-storage
              mountPath: /var/lib/mysql
          resources:
            requests:
              cpu: 500m
              memory: 680Mi
            limits:
              cpu: 1200m
              memory: 1800Mi
  volumeClaimTemplates:
    - metadata:
        name: mysql-persistent-storage
      spec:
        accessModes: [ "ReadWriteOnce" ]
        storageClassName: mysql-pvc
        resources:
          requests:
            storage: 1Gi
---
apiVersion: v1
kind: Service
metadata:
  name: mysql
  namespace: project1
spec:
  ports:
    - port: 3306
  selector:
    app: mysql
  clusterIP: None