ingress controller部署

下载deploy.yaml

wget "https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v1.10.1/deploy/static/provider/cloud/deploy.yaml"

根据需要修改配置 

...
      nodeSelector:
        LB: ingress
      hostNetwork: true
...
#注意
得改三处:Deployment、两个Job

部署 

kubectl label node/$n LB=ingress
kubectl create -f deploy.yaml

创建ingress实例

#cat demo.yaml
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/backend-protocol: HTTP
  name: demo
spec:
  ingressClassName: nginx
  rules:
  - host: demo.ingress.net
    http:
      paths:
      - backend:
          service:
            name: demo
            port:
              number: 80
        path: /
        pathType: Prefix
status:
  loadBalancer: {}

#kubectl create -f demo.yaml

参考

https://kubernetes.github.io/ingress-nginx/deploy/#quick-start