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kustomize (free) Download Full | **UPDATE

Customization of kubernetes YAML configurations - kustomize

kustomize (free) Download Full | **UPDATE

Published Date: 2024-05-01

kustomize Free Download

Looking for a way to simplify your Kubernetes configuration management? Kustomize might be the answer. This open-source tool allows you to customize Kubernetes configurations without modifying the original manifests. Kustomize uses overlays to apply changes on top of base configurations, making it easy to manage different environments and configurations. With Kustomize, you can easily create, modify, and patch your Kubernetes configurations, ensuring consistency and reducing the risk of errors.

Kustomize is simple to use and integrates seamlessly with the Kubernetes ecosystem. It supports a wide range of features, including resource overlays, variable substitution, and transformation functions. Additionally, Kustomize is highly extensible, allowing you to create your own plugins and integrations. Whether you're a DevOps engineer, Kubernetes administrator, or developer, Kustomize can streamline your Kubernetes configuration management and improve your productivity.


kustomize: kustomize lets you customize raw, template-free YAML files for multiple purposes, leaving the original YAML untouched and usable as is. kustomize targets Kubernetes; it understands and can patch Kubernetes style API objects. It's like make, in that what it does is declared in a file, and it's like sed, in that it emits edited text. The kustomize build flow at v2.0.3 was added to kubectl v1.14. The kustomize flow in kubectl remained frozen at v2.0.3 until kubectl v1.21, which updated it to v4.0.5. It will be updated on a regular basis going forward, and such updates will be reflected in the Kubernetes release notes. In some directory containing your YAML resource files (deployments, services, configmaps, etc.), create a kustomization file. The resources in this directory could be a fork of someone else's configuration. If so, you can easily rebase from the source material to capture improvements, because you don't modify the resources directly.