Docker Minikube/Grafana:连接被拒绝

我正试图用minikube 1.13.0在minikube本地集群中安装Grafana

以下是整个过程：

minikube start # this step is OK

我部署Grafana时使用：

kubectl config use-context minikube
kubectl create namespace monitoring --dry-run=client -o yaml | kubectl apply -f -
kubectl create secret generic grafana-env --from-env-file=.env.local --namespace=monitoring --dry-run=client -o yaml | kubectl apply -f -
kubectl apply -f deployment/local/grafana-pvc.yml
kubectl apply -f deployment/local/grafana-secret.yml
kubectl apply -f deployment/local/grafana-deployment.yml
kubectl apply -f deployment/local/grafana-svc.yml
kubectl apply -f deployment/local/grafana-ingress-local.yml

部署：

apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    reloader.stakater.com/auto: "true"
  name: grafana-core-local
  namespace: monitoring
  labels:
    app: grafana-local
    component: core
spec:
  selector:
    matchLabels:
      app: grafana-local
  replicas: 1
  template:
    metadata:
      labels:
        app: grafana-local
        component: core
    spec:
      dnsConfig:
        options:
          - name: ndots
            value: "0"
      initContainers:
      - name: init-chown-data
        image: grafana/grafana:7.0.0
        imagePullPolicy: IfNotPresent
        securityContext:
          runAsUser: 0
        command: ["chown", "-R", "472:472", "/var/lib/grafana"]
        volumeMounts:
        - name: grafana-persistent-storage
          mountPath: /var/lib/grafana
      containers:
      - image: grafana/grafana:7.0.0
        name: grafana-core-local
        imagePullPolicy: IfNotPresent
        securityContext:
          runAsUser: 472
        # env:
        resources:
          # keep request = limit to keep this container in guaranteed class
          limits:
            cpu: 100m
            memory: 100Mi
          requests:
            cpu: 100m
            memory: 100Mi
        envFrom:
          - secretRef:
              name: grafana-env
        env:
          # The following env variables set up basic auth twith the default admin user and admin password.
          - name: GF_AUTH_BASIC_ENABLED
            value: "true"
          - name: GF_SECURITY_ADMIN_USER
            valueFrom:
              secretKeyRef:
                name: grafana
                key: admin-username
          - name: GF_SECURITY_ADMIN_PASSWORD
            valueFrom:
              secretKeyRef:
                name: grafana
                key: admin-password
          - name: GF_AUTH_ANONYMOUS_ENABLED
            value: "false"
          - name: GF_SERVER_ROOT_URL
            value: "http://grafana.local"
        readinessProbe:
          httpGet:
            path: /login
            port: 3000
        volumeMounts:
        - name: grafana-persistent-storage
          mountPath: /var/lib/grafana
        - name: grafana-datasources
          mountPath: /etc/grafana/provisioning/datasources
      volumes:
      - name: grafana-persistent-storage
        persistentVolumeClaim:
          claimName: grafana-storage
      - name: grafana-datasources
        configMap:
          name: grafana-datasources

服务：

apiVersion: v1
kind: Service
metadata:
  name: grafana-local
  namespace: monitoring
  labels:
    app: grafana-local
    component: core
spec:
  type: NodePort
  ports:
    - port: 3000
  selector:
    app: grafana-local
    component: core

和入口：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: grafana-ingress
  namespace: monitoring
  annotations:
    kubernetes.io/ingress.class: traefik
spec:
  rules:
  - host: grafana.local
    http:
      paths:
      - backend:
         serviceName: grafana-local
         servicePort: 3000

我还在

/etc/hosts

中添加了一个grafana.local条目，将其链接到

127.0.0.1

Pod、服务和入口已成功部署，我看不到任何错误

但是当我试图通过chrome访问它时，我得到了一个

错误\u连接被拒绝
错误

很重要的一点是，之前，我在启动minikube时并没有驾驶人，它运行良好：

sudo minikube start --vm-driver none

此外，当我这样做时：

minikube dashboard

我可以毫无问题地访问仪表板

我缺少什么？
只需在单独的终端中运行
kubectl port forward
：

kubectl -n monitoring port-forward svc/grafana-local 3000

然后您可以在上访问Grafana。
我尝试运行
kubectl端口转发pod/Grafana-core-local-976554878-pz4p7-n monitoring 3000
，但我得到：无法在端口3000上侦听：侦听器无法创建，出现以下错误：[无法创建侦听器：错误侦听tcp4 127.0.0.1:3000:绑定：地址已在使用无法创建侦听器：错误侦听tcp6[：：1]：3000:绑定：地址已在使用]错误：无法侦听任何请求的端口：[{3000 3000}]好的，我在运行端口3000的主机上安装了grafana，我关闭了它，它正在处理您所说的url。但现在，我如何才能使它与部署、服务和入口一起工作？为什么driver=none和driver=docker之间有区别？很抱歉，有很多问题。我可以使用：
kubectl port forward deployment/grafana cor来完成e-local-n monitoring 3000
这比POD好。第一个错误表示本地端口3000已忙。您可以尝试使用另一个端口，例如3001.kubectl-n monitoring port forward svc/grafana local 3001:3000