1. 介绍
1.1 生成yaml框架
kubectl create serviceaccount mysa -o yaml --dry-run=client > serviceaccount.yaml
kubectl create serviceaccount mysa -o yaml --dry-run=client > serviceaccount.yaml
https://www.cnblogs.com/you-men/p/13232886.html
https://caixm.blog.csdn.net/article/details/127311228?spm=1001.2014.3001.5502