Question

我想将一个minio对象存储集成到我的minikune集群中。

我使用minio gitrepo中的docker文件

我还在声明中添加了永久卷

kind: PersistentVolume
apiVersion: v1
metadata:
  name: minio-pv-volume
  labels:
    type: local
spec:
  storageClassName: manual
  capacity:
    storage: 10Gi
  volumeMode: Filesystem
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain
  hostPath:
    path: "/mnt/data/minio"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
  name: minio-pv-claim
spec:
  storageClassName: manual
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: 3Gi

对于我拥有的minio部署

apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
kind: Deployment
metadata:
  name: minio
spec:
  selector:
    matchLabels:
      app: minio
      role: master
      tier: backend
  replicas: 1
  template:
    metadata:
      labels:
        app: minio
        role: master
        tier: backend
    spec:
      imagePullSecrets:
      - name: regcred
      containers:
        - name: minio
          image: <secret Registry >
          env:
          - name: MINIO_ACCESS_KEY
            value: akey
          - name: MINIO_SECRET_KEY
            value: skey
          ports:
            - containerPort: 9000
          volumeMounts:
            - name: data
              mountPath: /data/ob
      volumes:
        - name: data
          persistentVolumeClaim:
            claimName: minio-pv-claim

对于服务，我打开了用于调试的外部IP

apiVersion: v1
kind: Service
metadata:
  name: minio
  labels:
    app: minio
    role: master
    tier: backend
spec:
  ports:
    - port: 9000
      targetPort: 9000
  externalIPs:
    - 192.168.99.101 
  selector:
    app: minio
    role: master
    tier: backend

但是当我开始部署时，我收到错误消息ERROR Unable to initialize backend: The disk size is less than the minimum threshold.

我认为3GB应该足够了。此外，既然我尝试删除处于终止状态的永久卷，现在该如何解决此问题。

如何在minikube clutster中运行minio？

Answer 1

我认为minikube的/ mnt / data中没有足够的存储空间。尝试使用/ mnt / sda1或/ data。更好的是，进入minikube并检查可用的存储。要进入minikube，可以执行minikube ssh。

如何在minikube集群中运行对象存储minio？

1 个答案: