Kubernetes 101 : REST APIs, Users, Clusters, Contexts and Authorizations.
It also updates the API objects and help back up their state in the Etcd server database.
Example:
The below "kubectl" command is internally changed into an HTTP GET requests:
Is the same at the below API HTTP GET request to the API-Server:
Users and clusters:
Users and clusters "live" in contexts.
We can switch between users and clusters by changing the kubernetes context, using the below command:
We could check the "curent" context and the users in it, using the below command:
If we have a more restrictive context, we could switch to it and check our privileges.
Authorizations:
We can check if we have the proper authorization for example, to list or delete pods:
Or:
Or:
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