apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mariadb-statefulset
spec:
  serviceName: mariadb
  replicas: 1
  selector:
    matchLabels:
      app: mariadb
  template:
    metadata:
      labels:
        app: mariadb
    spec:
      containers:
        - name: mariadb
          image: mariadb:latest
          env:
            - name: MYSQL_ROOT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: mariadb-secret
                  key: password
            # - name: MYSQL_PASSWORD
            #   valueFrom:
            #     secretKeyRef:
            #       name: mariadb-secret
            #       key: password
            # - name: MYSQL_USER
            #   valueFrom:
            #     secretKeyRef:
            #       name: mariadb-secret
            #       key: username
            # - name: MYSQL_DATABASE
            #   value: default
          ports:
            - containerPort: 3306
          volumeMounts:
            - mountPath: /var/lib/mysql
              name: mariadb-storage
      #       - mountPath: /etc/mysql/conf.d
      #         name: config-volume
      # volumes:
      #   - name: config-volume
      #     configMap:
      #       name: mariadb-config
  volumeClaimTemplates:
    - metadata:
        name: mariadb-storage
      spec:
        accessModes: ['ReadWriteOnce']
        storageClassName: mariadb-storage-class
        resources:
          requests:
            storage: 1Gi