Я развертываю traefik ingress controller
pod, а затем две службы, одна из которых типа LoadBalancer
для обратного прокси-сервера, а другая ClusterIP
для панели мониторинга.
Также я создаю вход для перенаправления всех <elb-address>/dashboard
на панель мониторинга traefik.
, но по какой-то причине я получаю код ошибки 404, когда пытаюсь запросить панель мониторинга на aws-ip/dashboard
Это явные ямлы, которые я использую для настройки traefik
---
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
Обновление
Я наблюдаю журнал и получаю следующие ошибки с активированным rbac иClusterRole, ServiceRole и ServiceAccount созданы:
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"
Это мой serviceAccount, clusterRole и 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