K8S运维笔记-安装traefik-ingress

HDIS-Framework

HDIS-Framework是一个基于SpringBoot、Kubernetes、阿里云服务，编写的一个用于支撑微服务的极速开发框架。

其文档详尽，Demo全面，设计合理，开箱即用，节省开发时间，提升开发效率。

配套的docker、Kubernetes教程已踩过各种坑，让你的微服务无障碍的顺畅运行起来。

HDIS与Kubernetes或SpringCloud配合使用，能达到最佳效果。

K8S运维笔记-安装traefik-ingress

运行traefik-rbac

---
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
---
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

运行traefik-deployment

---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: traefik-ingress-controller
  namespace: kube-system
---
kind: Deployment
apiVersion: extensions/v1beta1
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:
  type: NodePort
  selector:
    k8s-app: traefik-ingress-lb
  ports:
    - protocol: TCP
      name: web
      targetPort: 80
      port: 80
      NodePort: 80
    - protocol: TCP
      name: admin
      targetPort: 8080
      port: 8080
      NodePort: 8080

运行traefik-ui

---
apiVersion: v1
kind: Service
metadata:
  name: traefik-web-ui
  namespace: kube-system
spec:
  selector:
    k8s-app: traefik-ingress-lb
  ports:
  - name: web
    targetPort: 8080
    port: 80
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: traefik-web-ui
  namespace: kube-system
  annotations:
    kubernetes.io/ingress.class: traefik
    traefik.ingress.kubernetes.io/rule-type: PathPrefixStrip
spec:
  rules:
  - host: www.wowgo.ink #这里改成你的host
    http:
      paths:
      - path: /traefik
        backend:
          serviceName: traefik-web-ui
          servicePort: web

访问地址

http://www.wowgo.ink/traefik

参考资料

//traefik与k8s集成官方文档
https://docs.traefik.io/user-guide/kubernetes/