# Introduction

### What is Vault-CRD?

Vault-CRD is a custom resource definition for holding secrets that are stored in HashiCorp Vault up to date with Kubernetes secrets.

The following Secret engines of Vault are supported:

* KV (Version 1)
* KV (Version 2)
* PKI

The following types of secrets can be managed by Vault-CRD:

* Docker Pull Secret (DockerCfg)
* Ingress Certificates
* JKS Key Stores


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://vault.koudingspawn.de/master.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.