GitOps: A Realistic DevSecOps Scenario with Kubernetes and Flux - Lightning Talk

Explore a realistic DevSecOps scenario using GitOps workflow with Kubernetes and Flux in this lightning talk. Learn how to implement a collaborative environment where developers deploy, update, and rollback Pokémon WebApps using Kustomize and Helm charts, while operations teams manage platform security with Kyverno. Discover how to set up team segregation, control network flows, and monitor cluster activities using Prometheus and Grafana. Dive into the implementation of upgrade and configuration processes following blue/green and canary deployment patterns with Istio. Gain practical insights into integrating these technologies into a dev-to-prod process that closely resembles real-world enterprise scenarios.

Intro
Traditional deployment
Here comes Gitops
Flux in short
Flux architecture
Personas
How will they collaborate?
Bootstrap Flux - the files
What kind of topology?
Setup the tenants
Create tenant dev1
Namespace isolation
Onboard dev teams
Applying patches
Multi repo config. sources
Operations teams
Install Prometheus
Install Kyverno
Configure Kyverno policy
Apply Kyverno policy
Our repository