Creating a New Namespace
Explore how to create and use Kubernetes namespaces to manage multiple application releases in a single cluster. Understand context switching and namespace verification to isolate environments for testing and deployment efficiently.
Understanding the scenario
Currently, we’re running the release 1.0 of the go-demo-2 application. We can consider it the production release. Now, let’s say that the team in charge of the application makes new release. They run unit tests and build the binary. They produce a new Docker image and tag it as vfarcic/go-demo-2:2.0.
What they didn’t do is run functional, performance, and other types of tests that require a running application. The new release is still not ready to be deployed ...