docker run -d --name mariadb \
  -p 3306:3306 \
  -e MYSQL_ROOT_PASSWORD=changeme \
  docker.io/yobasystems/alpine-mariadb:latest

docker run -d --name mariadb \
  --restart unless-stopped \
  -p 3306:3306 \
  -e MYSQL_ROOT_PASSWORD=changeme \
  -e MYSQL_DATABASE=appdb \
  -v /data/mariadb:/var/lib/mysql \
  docker.io/yobasystems/alpine-mariadb:10.11

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: mariadb
spec:
  serviceName: mariadb
  replicas: 1
  selector:
    matchLabels:
      app: mariadb
  template:
    metadata:
      labels:
        app: mariadb
    spec:
      containers:
        - name: mariadb
          image: docker.io/yobasystems/alpine-mariadb:10.11
          ports:
            - containerPort: 3306
          envFrom:
            - secretRef:
                name: mariadb-env
          volumeMounts:
            - name: data
              mountPath: /var/lib/mysql
  volumeClaimTemplates:
    - metadata:
        name: data
      spec:
        accessModes: [ReadWriteOnce]
        resources:
          requests:
            storage: 20Gi
---
apiVersion: v1
kind: Service
metadata:
  name: mariadb
spec:
  selector:
    app: mariadb
  ports:
    - port: 3306
      targetPort: 3306