K3s with treafik-v2.0.5 service errror

Traefik Traefik v2
1

image
image841×893 86 KB 

## traefik-crd.yaml
## IngressRoute
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: ingressroutes.traefik.containo.us
spec:
  scope: Namespaced
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: IngressRoute
    plural: ingressroutes
    singular: ingressroute
---
## IngressRouteTCP
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: ingressroutetcps.traefik.containo.us
spec:
  scope: Namespaced
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: IngressRouteTCP
    plural: ingressroutetcps
    singular: ingressroutetcp
---
## Middleware
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: middlewares.traefik.containo.us
spec:
  scope: Namespaced
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: Middleware
    plural: middlewares
    singular: middleware
---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: tlsoptions.traefik.containo.us
spec:
  scope: Namespaced
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: TLSOption
    plural: tlsoptions
    singular: tlsoption

## traefik-rbac.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  namespace: kube-system
  name: traefik-ingress-controller
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: traefik-ingress-controller
rules:
  - apiGroups: [""]
    resources: ["services","endpoints","secrets"]
    verbs: ["get","list","watch"]
  - apiGroups: ["extensions"]
    resources: ["ingresses"]
    verbs: ["get","list","watch"]
  - apiGroups: ["extensions"]
    resources: ["ingresses/status"]
    verbs: ["update"]
  - apiGroups: ["traefik.containo.us"]
    resources: ["middlewares"]
    verbs: ["get","list","watch"]
  - apiGroups: ["traefik.containo.us"]
    resources: ["ingressroutes"]
    verbs: ["get","list","watch"]
  - apiGroups: ["traefik.containo.us"]
    resources: ["ingressroutetcps"]
    verbs: ["get","list","watch"]
  - apiGroups: ["traefik.containo.us"]
    resources: ["tlsoptions"]
    verbs: ["get","list","watch"]
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: traefik-ingress-controller
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: traefik-ingress-controller
subjects:
  - kind: ServiceAccount
    name: traefik-ingress-controller
    namespace: kube-system

## traefik-config.yaml
kind: ConfigMap
apiVersion: v1
metadata:
  name: traefik-config
data:
  traefik.yaml: |-
    serversTransport:
      insecureSkipVerify: true
    api:
      insecure: true
      dashboard: true
      debug: true
    metrics:
      prometheus: ""
    entryPoints:
      web:
        address: ":80"
      websecure:
        address: ":443"
    providers:
      kubernetesCRD: ""
    log:
      filePath: ""
      level: error
      format: json
    accessLog:
      filePath: ""
      format: json
      bufferingSize: 0
      filters:
        retryAttempts: true
        minDuration: 20
      fields:
        defaultMode: keep
        names:
          ClientUsername: drop
        headers:
          defaultMode: keep
          names:
            User-Agent: redact
            Authorization: drop
            Content-Type: keep

## traefik-deploy.yaml
apiVersion: v1
kind: Service
metadata:
  name: traefik
spec:
  ports:
    - name: web
      port: 80
    - name: websecure
      port: 443
    - name: admin
      port: 8080
  selector:
    app: traefik
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
  name: traefik-ingress-controller
  labels:
    app: traefik
spec:
  selector:
    matchLabels:
      app: traefik
  template:
    metadata:
      name: traefik
      labels:
        app: traefik
    spec:
      serviceAccountName: traefik-ingress-controller
      terminationGracePeriodSeconds: 1
      containers:
        - image: traefik:v2.0.5
          name: traefik-ingress-lb
          ports:
            - name: web
              containerPort: 80
              hostPort: 80
            - name: websecure
              containerPort: 443
              hostPort: 443
            - name: admin
              containerPort: 8080
          resources:
            limits:
              cpu: 2000m
              memory: 1024Mi
            requests:
              cpu: 1000m
              memory: 1024Mi
          securityContext:
            capabilities:
              drop:
                - ALL
              add:
                - NET_BIND_SERVICE
          args:
            - --configfile=/config/traefik.yaml
          volumeMounts:
            - mountPath: "/config"
              name: "config"
      volumes:
        - name: config
          configMap:
            name: traefik-config 
      tolerations:              #设置容忍所有污点，防止节点被设置污点
        - operator: "Exists"
      nodeSelector:
        IngressProxy: "true"

## traefik-dashboard-route.yaml
apiVersion: traefik.containo.us/v1alpha1
kind: IngressRoute
metadata:
  name: traefik-dashboard-route
spec:
  entryPoints:
    - web
  routes:
    - match: Host(`traefik.mydlq.club`)
      kind: Rule
      services:
        - name: traefik
          port: 8080
2

I've solved it，changed the configuration

image
image1578×414 39.5 KB 

## crd.yaml
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: ingressroutes.traefik.containo.us

spec:
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: IngressRoute
    plural: ingressroutes
    singular: ingressroute
  scope: Namespaced

---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: ingressroutetcps.traefik.containo.us

spec:
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: IngressRouteTCP
    plural: ingressroutetcps
    singular: ingressroutetcp
  scope: Namespaced

---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: middlewares.traefik.containo.us

spec:
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: Middleware
    plural: middlewares
    singular: middleware
  scope: Namespaced

---
apiVersion: apiextensions.k8s.io/v1beta1
kind: CustomResourceDefinition
metadata:
  name: tlsoptions.traefik.containo.us

spec:
  group: traefik.containo.us
  version: v1alpha1
  names:
    kind: TLSOption
    plural: tlsoptions
    singular: tlsoption
  scope: Namespaced

## rbac.yaml
apiVersion: v1
kind: ServiceAccount
metadata:
  name: traefik-ingress-controller
  namespace: kube-system
---
kind: ClusterRole
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: traefik-ingress-controller
rules:
  - apiGroups:
      - ""
    resources:
      - services
      - endpoints
      - secrets
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - extensions
    resources:
      - ingresses
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - extensions
    resources:
      - ingresses/status
    verbs:
      - update
  - apiGroups:
      - traefik.containo.us
    resources:
      - middlewares
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - traefik.containo.us
    resources:
      - ingressroutes
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - traefik.containo.us
    resources:
      - ingressroutetcps
    verbs:
      - get
      - list
      - watch
  - apiGroups:
      - traefik.containo.us
    resources:
      - tlsoptions
    verbs:
      - get
      - list
      - watch
---
kind: ClusterRoleBinding
apiVersion: rbac.authorization.k8s.io/v1beta1
metadata:
  name: traefik-ingress-controller
roleRef:
  apiGroup: rbac.authorization.k8s.io
  kind: ClusterRole
  name: traefik-ingress-controller
subjects:
  - kind: ServiceAccount
    name: traefik-ingress-controller
    namespace: kube-system

## traefik-config.yaml
kind: ConfigMap
apiVersion: v1
metadata:
  name: traefik-config
data:
  traefik.yaml: |-
    serversTransport:
      insecureSkipVerify: true
    api:
      insecure: true
      dashboard: true
      debug: true
    metrics:
      prometheus: ""
    entryPoints:
      web:
        address: ":80"
      websecure:
        address: ":443"
      traefik:
        address: ":8080"
    providers:
      kubernetesCRD: ""
    log:
      filePath: ""
      level: error
      format: json
    accessLog:
      filePath: ""
      format: json
      bufferingSize: 0
      filters:
        retryAttempts: true
        minDuration: 20
      fields:
        defaultMode: keep
        names:
          ClientUsername: drop
        headers:
          defaultMode: keep
          names:
            User-Agent: redact
            Authorization: drop
            Content-Type: keep

## traefik.yaml
kind: Service
apiVersion: v1
metadata:
  name: traefik
  namespace: kube-system
spec:
  selector:
    k8s-app: traefik-ingress-lb
  ports:
    - protocol: TCP
      port: 8080
      name: admin
---
kind: DaemonSet
apiVersion: apps/v1
metadata:
  name: traefik-ingress-controller
  labels:
    k8s-app: traefik-ingress-lb
    name: traefik-ingress-lb
spec:
  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: 1
      containers:
        - image: traefik:v2.0.5
          name: traefik-ingress-lb
          ports:
            - name: web
              containerPort: 80
              hostPort: 80           
            - name: websecure
              containerPort: 443
              hostPort: 443         
            - name: admin
              containerPort: 8080
          resources:
            limits:
              cpu: 2000m
              memory: 1024Mi
            requests:
              cpu: 1000m
              memory: 1024Mi
          securityContext:
            capabilities:
              drop:
                - ALL
              add:
                - NET_BIND_SERVICE
          args:
            - --configfile=/config/traefik.yaml
          volumeMounts:
            - mountPath: "/config"
              name: "config"
      volumes:
        - name: config
          configMap:
            name: traefik-config
      tolerations:             
        - operator: "Exists"
      nodeSelector:             
        IngressProxy: "true"