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Deploying, Updating, and Securing an Application with Kubernetes
In the previous chapter, we learned about the basics of the container orchestrator known as Kubernetes. We got a high-level overview of the architecture of Kubernetes and learned a lot about the important objects used by Kubernetes to define and manage a containerized application.
In this chapter, we will learn how to deploy, update, and scale applications into a Kubernetes cluster. We will also explain how zero-downtime deployments are achieved to enable disruption-free updates and rollbacks of mission-critical applications. Finally, we will introduce Kubernetes secrets as a means to configure services and protect sensitive data.
This chapter covers the following topics:
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