Technical requirements

This chapter will make use of the following technologies:

• minikube
• kubectl
• helm
• gpg (GNU Privacy Guard)

You learned how to install and configure the minikube, kubectl, and helm command-line interfaces (CLIs) in Chapter 2, Preparing a Kubernetes and Helm Environment.

We will also leverage the guestbook chart from the Packt repository located at https://github.com/PacktPublishing/Managing-Kubernetes-Resources-using-Helm for an exercise later in this chapter. If you have not already cloned the repository, you can do so with the following command:

$ git clone https://github.com/PacktPublishing/Managing-Kubernetes-Resources-using-Helm.git

Let’s begin by discussing data provenance and integrity.