kubernetes集群系列资料12--ingress介绍

一、ingress案例

wget https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v0.47.0/deploy/static/provider/baremetal/deploy.yaml
grep image deploy.yaml   #查看模板使用的镜像k8s.gcr.io/ingress-nginx/controller:v0.46.0,然后提前下载,否则发布pod时很慢;
docker pull k8s.gcr.io/ingress-nginx/controller:v0.46.0   
docker save -o ingress-nginx.tar k8s.gcr.io/ingress-nginx/controller:v0.46.0 #镜像打包;
tar -czvf ingress-nginx.tar.gz ingress-nginx.tar
~~~~将ingress-nginx.tar.gz上传至master、各node,并在各node导入镜像;
tar -xzvf ingress-nginx.tar.gz
docker load -i ingress-nginx.tar
docker images |grep ingress #确认各node的镜像缓存在本地;
##在master以下命令
kubectl apply -f https://raw.githubusercontent.com/kubernetes/ingress-nginx/controller-v0.47.0/deploy/static/provider/baremetal/deploy.yaml  #确认yaml中文件的镜像与各node缓存的镜像一致;

kubectl get pods -n ingress-nginx -l app.kubernetes.io/name=ingress-nginx   #验证ingress-nginx;

  

posted on 2021-06-17 22:45  chalon  阅读(135)  评论(0编辑  收藏  举报