# Kubeval

`kubeval` is a tool for validating a Kubernetes YAML or JSON configuration file.
It does so using schemas generated from the Kubernetes OpenAPI specification, and
therefore can validate schemas for multiple versions of Kubernetes.

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```
$ kubeval my-invalid-rc.yaml
WARN - fixtures/my-invalid-rc.yaml contains an invalid ReplicationController - spec.replicas: Invalid type. Expected: [integer,null], given: string
$ echo $?
1
```


For full usage and installation instructions see [kubeval.com](https://kubeval.com/).