About Kustomize
Kustomize is a tool for customizing Kubernetes manifests without forking. It allows you to add, remove, or update configuration options declaratively. Available as a standalone binary and natively integrated into kubectl, Kustomize supports managing multiple customized Kubernetes configurations. All artifacts are plain YAML, making them easy to validate and process.
FAQ
Yes, Kustomize is available both as a standalone binary and as a native feature of kubectl.
Kustomize uses a purely declarative approach to configuration customization, allowing you to add, remove, or update configuration options without forking.
Yes, one of the use cases mentioned is customizing upstream Helm charts with Kustomize.
Projects like Kots, ArgoCD, Flux, and Kubestack have deep integrations with Kustomize.
You can connect with the Kustomize community through K8s slack (#kustomize), GitHub, or the official mailing list.
Yes, Kustomize is available in kubectl through the -k flag.
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