多云交付调研

https://access.redhat.com/zh_CN/articles/5703031
https://github.com/kubernetes/sig-release/tree/master/releases/release-1.27
https://access.redhat.com/zh_CN/node/4721041
https://www.jenkins.io/doc/book/installing/kubernetes/
https://kubevela.io/zh/docs/case-studies/multi-cluster
https://kubernetes.io/zh-cn/releases/