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76 lines
1.7 KiB
Markdown
76 lines
1.7 KiB
Markdown
# Kubeval
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<div class="alert" style="
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background-color: rgba(255,0,0,0.0625);
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border: solid tomato; /* #FF6347 */
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margin: 1em 0;
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padding: 1em 1em 0;
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">
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<header style="
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font-weight: bold;
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margin-bottom: 0.5em;
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">Deprecated</header>
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Check out [`kubeconform`][kubeconform] or other tools.
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</div>
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Validates one or more Kubernetes configuration files.
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## Table of contents <!-- omit in toc -->
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1. [TL;DR](#tldr)
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1. [Usage](#usage)
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1. [Further readings](#further-readings)
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1. [Sources](#sources)
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## TL;DR
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```sh
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# Installation.
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asdf plugin add 'kubeval' && asdf install 'kubeval' '0.16.0'
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brew tap 'instrumenta/instrumenta' && brew install 'kubeval'
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docker run -v "${PWD}/dir:/dir" 'garethr/kubeval' 'dir/file.yaml'
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scoop bucket add 'instrumenta' 'https://github.com/instrumenta/scoop-instrumenta' && scoop install 'kubeval'
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# Usage.
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kubeval 'manifest_file.yaml' || echo "Validation failed" >&2
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kubeval <(helm template …)
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kubeval <(kustomize build …)
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```
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## Usage
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```sh
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$ kubeval 'my-invalid-rc.yaml' || echo "Validation failed" >&2
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WARN - my-invalid-rc.yaml contains an invalid ReplicationController - spec.replicas: Invalid type. Expected: integer, given: string
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Validation failed
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```
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## Further readings
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- [Website]
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- [Github]
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- [Kubernetes]
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- [`kubeconform`][kubeconform]
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### Sources
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- [Validating kubernetes YAML files with kubeval]
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<!--
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References
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-->
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<!-- Upstream -->
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[github]: https://github.com/instrumenta/kubeval/
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[website]: https://www.kubeval.com
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<!-- In-article sections -->
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<!-- Knowledge base -->
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[kubeconform]: kubeconform.md
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[kubernetes]: README.md
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<!-- Others -->
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[validating kubernetes yaml files with kubeval]: https://learnk8s.io/validating-kubernetes-yaml#kubeval
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