Kubernetes部署ingress-nginx

本文主要介绍nodeport方式部署ingress-nginx

下载mandatory.yaml

地址：https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/static/mandatory.yaml

在node节点下载镜像

#下载所需镜像
docker pull tangweifeng/defaultbackend-amd64:1.5
docker pull tangweifeng/nginx-ingress-controller:0.20.0
#重命名，改成mandatory.yaml里面镜像的名称
docker tag tangweifeng/defaultbackend-amd64:1.5 k8s.gcr.io/defaultbackend-amd64:1.5
docker tag tangweifeng/nginx-ingress-controller:0.20.0 quay.io/kubernetes-ingress-controller/nginx-ingress-controller:0.20.0

创建service-nodeport.yaml

apiVersion: v1
kind: Service
metadata:
  name: ingress-nginx
  namespace: ingress-nginx
  labels:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx
spec:
  type: NodePort
  ports:
    - name: http
      port: 80
      targetPort: 80
      protocol: TCP
      nodePort: 32080  #http
    - name: https
      port: 443
      targetPort: 443
      protocol: TCP
      nodePort: 32443  #https
  selector:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx

部署

kubectl apply -f mandatory.yaml
kubectl apply -f service-nodeport.yaml

#查看组件状态
kubectl get pods -n ingress-nginx
kubectl get svc -n ingress-nginx