apiVersion: apps/v1
kind: Deployment
metadata:
  name: mariadb-deployment
spec:
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: mariadb-deployment
  template:
    metadata:
      labels:
        app.kubernetes.io/name: mariadb-deployment
    spec:
      containers:
      - name: mariadb
        image: mariadb:latest
        securityContext:
          runAsUser: 1000
          allowPrivilegeEscalation: false
        env:
        - name: MYSQL_ROOT_PASSWORD
          value: password
        - name: MARIADB_USER
          value: mariadbuser
        - name: MARIADB_PASSWORD
          value: mariadbpassword
        - name: MARIADB_DATABASE
          value: database
        ports:
        - containerPort: 3306
          name: sql
        volumeMounts:
        - name: mariadb-storage
          mountPath: /var/lib/mysql
      volumes:
      - name: mariadb-storage
        persistentVolumeClaim:
          claimName: mariadb-pvc