Summary
In this chapter, we learned how to describe the pod, check logs, and troubleshoot issues, and also covered how to create a Kubernetes deployment from scratch for the postgresql Docker image.
The troubleshooting skills of using kubectl describe, logs, and exec are very useful and allow you to know what is happening in an application pod. These techniques can be used to help you to fix any issues you encounter.
In the next chapter, we're going to learn how to extend kubectl with plugins.
