https://javaforall.cn/158144.html
k8s 基础
https://blog.csdn.net/qq_35703848/article/details/120033821#:~:text=%E4%B8%80.kubectl%20%E5%AE%89%E8%A3%85%201%201.%E5%AE%89%E8%A3%85%20brew%20install%20kubernetes-cli%202,kubectl%20config%20view%20%23%20%E6%98%BE%E7%A4%BA%E5%90%88%E5%B9%B6%E5%90%8E%E7%9A%84%20kubeconfig%20%E9%85%8D%E7%BD%AE%20
https://www.kubernetes.org.cn/installkubectl
http://kubevela.net/zh/docs/end-user/traits/rollout
