Kubernetes API Overview

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                 Kubernetes API facilitate communication and operation between kubernetes component and external users. Most operation can be performed using the kubectl command line interface or other command line tool such as kubeadm.

               Kubernetes version, The version is set at API level rather then at the resource or field level. Kubernetes support multiple versions, each at different API path. for example, /api/v1 or /apis/extensions/vbeta1. Kubernetes API version has various levels like, Development level, Aplha lebevel, Beta level and Stable level. The naming convention to access this API is different on API level.


                  Kubernetes API is specified by using /api/{apiVersion}. ApiVersion is anything mention as above.  Here, The term API group introduce to specify specific version. We can also enable and disable api version using the apiServer.

Conclusion: 

Kubernetes API version can be specified in URL. We can use API using command line interface and we can also disable enable specific version of API.

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