# Juju

> Juju is an open source orchestration engine for deploying, integrating, and managing applications across Kubernetes, VMs, and bare metal using software operators called charms.


2026 CC-BY-SA, Canonical Ltd.

## Pages in this subsection

- [`juju-exec`](https://documentation.ubuntu.com/juju/3.6/reference/resource-compute/list-of-commands-available-on-a-compute-resource-provisioned-by-juju/juju-exec.md): Execute commands in a unit's hook context using juju-exec, including relation context, remote units, and operator-specific execution.

## Optional

- [Top-level llms.txt](https://documentation.ubuntu.com/juju/3.6/llms.txt): Complete documentation index.