In the era of rapid development of cloud-native technology, the CKA certification has become a "capability business card" for operation and maintenance professionals, and its title of "Operations Passport" is well-deserved. As an authoritative certification launched by the official CNCF, CKA focuses on the practical operation and maintenance capabilities of Kubernetes clusters, covering core requirements in production environments from cluster deployment to troubleshooting, from security management to resource scheduling, and has become an important standard for enterprises to measure the professionalism of operation and maintenance personnel.

For professionals, this "passport" directly opens up the career path in the cloud-native field. Today, whether it is Internet giants or digital transformation teams of traditional enterprises, when recruiting positions such as Kubernetes administrators and cloud operation and maintenance engineers, they often take CKA certification as a priority recruitment condition. Professionals with the certification can not only stand out in job hunting, but also quickly adapt to work with solid practical capabilities, reducing the cost of job adaptation.