# Content Cache K8s charm

> Documentation for the Content Cache K8s charm, a Juju operator that deploys and manages an NGINX caching reverse proxy on Kubernetes to cache HTTP and HTTPS web sites and build content delivery networks.


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## Pages in this subsection

- [How to upgrade](https://canonical.com/juju/docs/content-cache-k8s-charm/latest/how-to/upgrade/index.html.md): `content-cache-k8s-operator` is a stateless charm and can be upgraded with the `refresh` command:

## Optional

- [Top-level llms.txt](https://canonical.com/juju/docs/content-cache-k8s-charm/latest/llms.txt): Complete documentation index.