mariadb.yaml

apiVersion: v1
kind: Service
metadata:
  name: mariadb
spec:
  selector:
    app: mariadb
  ports:
    - protocol: TCP
      port: 3306
      targetPort: 3306
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mariadb
  labels:
    app: mariadb
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mariadb
  template:
    metadata:
      labels:
        app: mariadb
    spec:
      containers:
      - name: mariadb
        image: mariadb:latest
        ports:
          - containerPort: 9083
        env:
          - name: MYSQL_ROOT_PASSWORD
            value: admin
          - name: MYSQL_USER
            value: admin
          - name: MYSQL_PASSWORD
            value: admin
          - name: MYSQL_DATABASE
            value: metastore_db
        resources:
          limits:
            memory: 1G
            cpu: 500m