9: Performing a rolling update
In this chapter, you’ll perform a zero-downtime rolling update on the app we’ve been working with in the previous chapters. If you’re unsure what a zero-downtime rolling update is, great, you’re about to find out.
We’ll divide this chapter as follows.
- Pre-requisites
- Performing a rollout
You can follow all the examples in this chapter using either the Docker Desktop built-in Kubernetes cluster or a Civo Cloud Kubernetes cluster we showed you how to get in Chapter 3. You can also use other setups.
Pre-requisites
If you’ve followed along in previous chapters, you’ll already have the qsk-deploy Deployment running on your cluster managing five replicas. If you do, skip to the Performing a rollout section.
If you haven’t ...
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