apiVersion: apps/v1 kind: Deployment metadata: name: mariadb namespace: nextcloud spec: selector: matchLabels: app: mariadb template: metadata: labels: app: mariadb spec: containers: - name: mariadb image: mariadb:10.11 env: - name: MYSQL_ROOT_PASSWORD value: nextcloud - name: MYSQL_DATABASE value: nextcloud - name: MYSQL_USER value: nextcloud - name: MYSQL_PASSWORD value: nextcloud ports: - containerPort: 3306 volumeMounts: - mountPath: /var/lib/mysql name: mariadb-storage volumes: - name: mariadb-storage persistentVolumeClaim: claimName: mariadb-pvc