Master Microservices with Spring Boot and Spring Cloud - Step 21 – Playing with Kubernetes Declarative YAML Configuratio

The video tutorial guides viewers through the process of deploying currency exchange and conversion services using YAML files. It begins with creating a backup and setting up the initial configuration. The tutorial then demonstrates how to modify the deployment YAML file for currency conversion using find and replace techniques. Following this, terminal commands are used to deploy the services, and the video concludes with verifying the deployment and highlighting the benefits of declarative microservice deployment.

What is the first step taken to prepare the deployment YAML for the currency conversion service?

• Creating a new YAML file from scratch

• Backing up the existing deployment YAML

• Deleting the old deployment YAML

• Renaming the existing YAML file

Which method is used to update the deployment YAML file for the currency conversion service?

• Downloading a new version

• Copying from another service

• Using a find and replace tool

• Manually editing each line

What additional change is necessary after using find and replace in the deployment YAML?

• Modifying the image version

• Changing the port numbers

• Adjusting the memory allocation

• Updating the service name

Which command is used to apply the deployment YAML in Kubernetes?

• kubectl create -f

• kubectl apply -f

• kubectl deploy -f

• kubectl start -f

What is the significance of the external IP assignment in the deployment process?

• It means the service is running locally

• It confirms the YAML file is correct

• It indicates the deployment has failed

• It shows the service is accessible externally