What Is Kubernetes Namespace?

What Is Kubernetes Namespace?

Kubernetes Namespace is a mechanism that enables you to organize resources. It is like a virtual cluster inside the cluster. A namespace isolates the resources from the resources of other namespaces. For example, You need to have different names for deployments/services in a namespace but you can have the same name for deployment in two different namespaces....

Switching Namespaces Using the kubectl Command

Kubernetes namespace provides the isolation for the different types of resources within the cluster you can use the following command to switch the namespace in the Kubernetes cluster,...

Using the kubectl Command With the –namespace Flag

The namespace for which you wish to perform operations can be specified by using the kubectl command with the –namespace flag. The basic syntax is as follows:...

Setting Namespace in Kubernetes Configuration Files

In some organization they frequently work on some namespace for example “dev-ns”,”prod-ns” and etc in that cases you can set the particular namespace as a default to the cluster for that follow the steps below....

Change Namespace in Kubernetes – FAQs

How to communicate one namespace to another namespace in Kubernetes?...