mysql.yaml

apiVersion: v1
kind: ConfigMap
metadata:
  name: mysql-config
  namespace: cakephp-docker
  labels:
    app: mysql
data:
  default_auth: |
    [mysqld]
    default_authentication_plugin= mysql_native_password
    sql-mode=""

---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mysql-deployment
  namespace: cakephp-docker
  labels:
    app: mysql
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mysql
  template:
    metadata:
      labels:
        app: mysql
    spec:
      containers:
        - name: mysql
          image: library/mysql:8
          ports:
            - containerPort: 3306
          env:
            - name: MYSQL_DATABASE
              value: cakephp
            - name: MYSQL_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: mysql-secret
                  key: mysql-root-password
            - name: MYSQL_USER
              valueFrom:
                secretKeyRef:
                  name: mysql-secret
                  key: mysql-user
            - name: MYSQL_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: mysql-secret
                  key: mysql-password
          volumeMounts:
            - name: mysql-config-volume
              mountPath: /etc/mysql/conf.d/default_auth.cnf
              subPath: default_auth
      volumes:
        - name: mysql-config-volume
          configMap:
            name: mysql-config
        - name: mysql
          persistentVolumeClaim:
            claimName: mysql-pv-claim
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: mysql-pv-claim
  namespace: cakephp-docker
  labels:
    app: mysql
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 1Gi
---
apiVersion: v1
kind: Service
metadata:
  name: mysql
  namespace: cakephp-docker
spec:
  type: NodePort
  selector:
    app: mysql
  ports:
    - protocol: TCP
      port: 3306
      targetPort: 3306
      nodePort: 32089