我部署了traefik ingress controller pod和两个服务，其中一个是LoadBalancer类型的反向代理，另一个是ClusterIP类型的 Jmeter 板。
我还创建了一个入口，将所有的<elb-address>/dashboard重定向到我的traefik Jmeter 板。
但由于某种原因，当我试图在aws-ip/dashboard请求我的 Jmeter 板时，我得到了404错误代码
这是我用来设置traefik的清单yamls

---
apiVersion: v1
kind: ServiceAccount
metadata:
 name: traefik-ingress-controller
 namespace: kube-system
---
kind: Deployment
apiVersion: apps/v1
metadata:
  name: traefik-ingress-controller
  namespace: kube-system
  labels:
    k8s-app: traefik-ingress-lb
spec:
  replicas: 1
  selector:
    matchLabels:
      k8s-app: traefik-ingress-lb
  template:
    metadata:
      labels:
        k8s-app: traefik-ingress-lb
        name: traefik-ingress-lb
    spec:
      serviceAccountName: traefik-ingress-controller
      terminationGracePeriodSeconds: 60
      containers:
      - image: traefik
        name: traefik-ingress-lb
        ports:
        - name: http
          containerPort: 80
        - name: admin
          containerPort: 8080
        args:
        - --api
        - --kubernetes
        - --logLevel=INFO
---
kind: Service
apiVersion: v1
metadata:
  name: traefik-ingress-service
  namespace: kube-system
spec:
  selector:
    k8s-app: traefik-ingress-lb
  ports:
    - protocol: TCP
      targetPort: 80
      port: 80
  type: LoadBalancer
---
kind: Service
apiVersion: v1
metadata:
  name: traefik-web-ui
  namespace: kube-system
spec:
  selector:
    k8s-app: traefik-ingress-lb
  ports:
    - name: web
      port: 80
      targetPort: 8080
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  namespace: kube-system
  name: traefik-ingress
  annotations:
    kubernetes.io/ingress.class: traefik
spec:
  rules:
  - http:
      paths:
      - path: /dashboard
        backend:
          serviceName: traefik-web-ui
          servicePort: web

更新
我正在查看日志，并在激活rbac并创建ClusterRole、ServiceRole和ServiceAccount时出现以下错误：

E1124 18:56:23.267560       1 reflector.go:205] github.com/containous/traefik/vendor/k8s.io/client-go/informers/factory.go:86: Failed to list *v1.Endpoints: endpoints is forbidden: User "system:serviceaccount:kube-system:traefik-ingress" cannot list endpoints in the namespace "default"
E1124 18:56:23.648207       1 reflector.go:205] github.com/containous/traefik/vendor/k8s.io/client-go/informers/factory.go:86: Failed to list *v1.Service: services is forbidden: User "system:serviceaccount:kube-system:traefik-ingress" cannot list services in the namespace "default"
E1124 18:56:23.267560       1 reflector.go:205] github.com/containous/traefik/vendor/k8s.io/client-go/informers/factory.go:86: Failed to list *v1.Endpoints: endpoints is forbidden: User "system:serviceaccount:kube-system:traefik-ingress" cannot list endpoints in the namespace "default"

这是我的serviceAccount、clusterRole和RoleBingind

kind: ServiceAccount
apiVersion: v1
metadata:
  name: traefik-ingress
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: traefik-ingress
rules:
  - apiGroups:
      - ""
    resources:
      - pods
      - services
      - endpoints
      - secrets
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - extensions
    resources:
      - ingresses
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - extensions
    resources:
      - ingresses/status
    verbs:
      - update
---
kind: RoleBinding
apiVersion: rbac.authorization.k8s.io/v1
metadata:
  name: traefik-ingress
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: traefik-ingress
subjects:
- kind: ServiceAccount
  name: traefik-ingress
  namespace: default