Master Microservices with Spring Boot and Spring Cloud - Step 18 – Clean Up Kubernetes YAML for Microservices

The video tutorial explains how to create a backup folder in a GitHub repository and simplify deployment and service YAML configurations in Kubernetes. It covers the removal of unnecessary elements from the YAML files, understanding the structure of pods and containers, and the deployment strategy using rolling updates. The tutorial also discusses service matching and the importance of labels in Kubernetes configurations.

What is the purpose of creating a backup folder in the GitHub repository?

• To store unnecessary files

• To store user data

• To keep a copy of the initial deployment configuration

• To save error logs

Which element is NOT removed from the deployment YAML file to simplify it?

• UID

• Resource version

• Labels

• Creation timestamp

What is removed from the service YAML file to simplify its configuration?

• Namespace

• Name

• Cluster IP

• Labels

What is the image pull policy if the image is not present locally?

• Pull only on demand

• Always pull from Docker Hub

• Pull if not present

• Never pull from Docker Hub

What is the restart policy for a pod if there is an issue with a container?

• Never restart

• Restart on failure

• Restart on demand

• Always restart

What is the default deployment strategy used for updates?

• Rolling Update

• Canary Deployment

• Blue-Green Deployment

• Recreate

What type of service is used when session affinity is set to none?

• NodePort

• LoadBalancer

• ClusterIP

• ExternalName