Hands-On Software Engineering with Golang

Deploying the final Links 'R' Us version to Kubernetes

We have finally reached and conquered the end-goal for the Links 'R' Us project—we have built a feature-complete, microservice-based system where all components can be deployed to Kubernetes and individually scaled up or down.

The last thing we need to do is to update our Kubernetes manifests so we can deploy the distributed version of the PageRank calculator instead of the single-pod version from Chapter 11, Splitting Monoliths into Microservices.

For this purpose, we will create two separate Kubernetes Deployment resources. The first deployment provision a single pod, which executes the PageRank service in the master node, while the second deployment will provision multiple pods that ...