1. CKA 证书
1.1. 考证经验
https://www.jianshu.com/p/135c1d618a79
1.2. k8s 中文指南
https://jimmysong.io/kubernetes-handbook/
1.3. cncf 证书描述页及报名地址
https://www.cncf.io/certification/cka/
1.4. 证书开源课程
https://github.com/cncf/curriculum
1.5. 考试大纲
https://github.com/cncf/curriculum/blob/master/certified_kubernetes_administrator_exam_v1.15.pdf