Featured resource
2025 Tech Upskilling Playbook
Tech Upskilling Playbook

Build future-ready tech teams and hit key business milestones with seven proven plays from industry leaders.

Check it out
  • Lab
    • Libraries: If you want this lab, consider one of these libraries.
    • Cloud
Google Cloud Platform icon
Labs

Deploying a Microservice Application to Kubernetes

Microservice applications can be quite complex but that complexity can offer many benefits. Kubernetes can help you take advantage of those benefits by making these complex infrastructures easier to manage through automation. In this hands-on lab, you will see the value of Kubernetes firsthand as you deploy a complex microservice architecture to the cluster and then independently scale some of its components.

Google Cloud Platform icon
Lab platform
Lab Info
Level
Beginner
Last updated
Sep 20, 2025
Duration
1h 0m

Contact sales

By filling out this form and clicking submit, you acknowledge our privacy policy.
Table of Contents
  1. Challenge

    Deploy the Stan's Robot Shop app to the cluster.
    1. Clone the Git repo that contains the pre-made descriptors:
    cd ~/
    git clone https://github.com/linuxacademy/robot-shop.git
    
    1. Since this application has many components, it is a good idea to create a separate namespace for the app:
    kubectl create namespace robot-shop
    
    1. Deploy the app to the cluster:
    kubectl -n robot-shop create -f ~/robot-shop/K8s/descriptors/
    
    1. Check the status of the application's pods:
    kubectl get pods -n robot-shop
    
    1. You should be able to reach the robot shop app from your browser using the Kube master node's public IP: http://$kube_master_public_ip:30080
  2. Challenge

    Scale up the MongoDB deployment to two replicas instead of just one.
    1. Edit the deployment descriptor:
    kubectl edit deployment mongodb -n robot-shop
    
    1. You should see some YAML describing the deployment object.
    • Under spec:, look for the line that says replicas: 1 and change it to replicas: 2.
    • Save and exit.
    1. Check the status of the deployment with:
    kubectl get deployment mongodb -n robot-shop
    

    After a few moments, the number of available replicas should be 2.

About the author

Pluralsight Skills gives leaders confidence they have the skills needed to execute technology strategy. Technology teams can benchmark expertise across roles, speed up release cycles and build reliable, secure products. By leveraging our expert content, skill assessments and one-of-a-kind analytics, keep up with the pace of change, put the right people on the right projects and boost productivity. It's the most effective path to developing tech skills at scale.

Real skill practice before real-world application

Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.

Learn by doing

Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.

Follow your guide

All labs have detailed instructions and objectives, guiding you through the learning process and ensuring you understand every step.

Turn time into mastery

On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.

Get started with Pluralsight