Summary

This chapter covered considerable ground. We started by looking at how to build out three Kubernetes clusters to support our platform. Once we had our clusters, we deployed cert-manager, Argo CD, MySQL, GitLab, Harbor, Vault, and OpenUnison via Pulumi, integrating them all. With our platform in place, we deployed a tenant to see how to use automation and GitOps to simplify our management, and finally, talked about different ways to update and adjust our multi-tenant platform. That’s quite a lot of ground to cover in just one chapter!

I want to say thank you to Kat Morgan for writing the Pulumi code I used as the starting point for this chapter and helping me out when I ran into issues.

Finally, thank you! Through 19 chapters and dozens of different technologies, labs, and systems, you joined us on our fantastic journey through the enterprise cloud-native landscape. We hope you had as much fun reading and working with this book as we did writing it. Please, if...