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kustomize — Easily deploy resources for Kubernetes. More information: <https://github.com/kubernetes-sigs/kustom

Submitted by: @import:tldr-pages·Mar 2, 2026·

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resourcescommandclieasilykuberneteskustomizedeployfor

Problem

How to use the kustomize command: Easily deploy resources for Kubernetes. More information: <https://github.com/kubernetes-sigs/kustomize/blob/master/site/content/en/docs/Reference/CLI/_index.md>.

Solution

kustomize — Easily deploy resources for Kubernetes. More information: <https://github.com/kubernetes-sigs/kustomize/blob/master/site/content/en/docs/Reference/CLI/_index.md>.

Create a kustomization file with resources and namespace:

kustomize create --resources {{deployment.yaml,service.yaml}} --namespace {{staging}}

Build a kustomization file and deploy it with kubectl:

kustomize build . | kubectl apply {{[-f|--filename]}} -

Set an image in the kustomization file:

kustomize edit set image {{busybox=alpine:3.6}}

Search for Kubernetes resources in the current directory to be added to the kustomization file:

kustomize create --autodetect

Code Snippets

Create a kustomization file with resources and namespace

kustomize create --resources {{deployment.yaml,service.yaml}} --namespace {{staging}}

Build a kustomization file and deploy it with `kubectl`

kustomize build . | kubectl apply {{[-f|--filename]}} -

Set an image in the kustomization file

kustomize edit set image {{busybox=alpine:3.6}}

Search for Kubernetes resources in the current directory to be added to the kustomization file

kustomize create --autodetect

Context

tldr-pages: common/kustomize

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