Note: Before switching to etcd directly, CoreDNS was using SkyDNS (a service built on top of etcd) to serve these kinds of request, so, in the manifest files, we're going to see you'll find some refuse of that implementation. - Source: dev.to / about 3 years ago

It’s also well understood that having a k8s cluster is not enough to make developers able to host their services - you need a devops team to work with them, using tools like delivery pipelines, Helm, kustomize, infra as code, service mesh, ingress, secrets management, key management - the list goes on! Developer Portals like Backstage, Port and Cortex have started to emerge to help manage some of this complexity. - Source: dev.to / 3 months ago

Kustomize: It provides a solution to customize the Kubernetes resource base configuration and differential configuration without template and DSL. It does not solve the constraint problem itself, but needs to cooperate with a large number of additional tools to check constraints, such as Kube-linter, Checkov and kubescape. - Source: dev.to / 5 months ago

There are different strategies to structure the GitOps repository, for this scenario, a mono-repo strategy is used and kustomize will be used to manage the K8 manifest for the application. - Source: dev.to / 7 months ago

Kustomize provides a template-free way to customize Kubernetes YAML configurations using overlays and generators without templates. It is ideal for customizing YAML configs for multiple Kubernetes environments like dev, staging, and prod. Engineering teams can define common resources in a base and then apply overlays with patches, variable substitutions, and images per environment. - Source: dev.to / 7 months ago

To use Flux with your Kubernetes deployments they need to be packaged somehow and one of the ways to do that is to use the popular resource configuration management tool, Kustomize. - Source: dev.to / 8 months ago