Choosing The Right Deployment Strategy by Viktor Farcic

Iasi
Tue, Apr 14, 2020, 6:15 PM (EEST)

About this event

Viktor is back in Iasi (virtually this time) to see if we really know how to deploy our applications.

Deployment strategies affect everyone, no matter whether we are focused only on a single aspect of the application lifecycle or we are in full control. The way we deploy affects the architecture, testing, monitoring, and many other aspects. And not only that, but we can say that architecture, testing, and monitoring affect the way we deploy. All those things are closely related and affect each other.

We'll discuss different deployment strategies and answer a couple of questions. Is your application stateful or stateless? Does its architecture permit scaling? How do you roll back? How do you scale up and down? Do you need your application to run always? Should you use Kubernetes Deployments instead of, let's say, StatefulSets? Answers to those questions will not serve much unless we are familiar with some of the most commonly used deployment strategies. Not only that knowledge will help us choose which one to pick, but they might even influence the architecture of our applications.

We'll explore serverless, recreate, rolling update, and canary deployment strategies and we'll automate them all using Jenkins X.