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docker-docs/datacenter/ucp/2.1/reference/cli/uninstall-ucp.md
Misty Stanley-Jones a4f5e30249 Various copyedits to reduce future tense, wordiness, and use of 'please' (#5788)
* Reword lots of instances of 'will'

* Reword lots of instances of won't

* Reword lots of instances of we'll

* Eradicate you'll

* Eradicate 'be able to' type of phrases

* Eradicate 'unable to' type of phrases

* Eradicate 'has / have to' type of phrases

* Eradicate 'note that' type of phrases

* Eradicate 'in order to' type of phrases

* Redirect to official Chef and Puppet docs

* Eradicate gratuitous 'please'

* Reduce use of e.g.

* Reduce use of i.e.

* Reduce use of N.B.

* Get rid of 'sexagesimal' and correct some errors
2018-01-25 17:37:23 -08:00

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Markdown

---
title: docker/ucp uninstall-ucp
description: Uninstall UCP from this swarm
keywords: docker, ucp, cli, uninstall-ucp
---
Uninstall UCP from this swarm
## Description
This command uninstalls UCP from the swarm, but preserves the swarm so that
your applications can continue running.
After UCP is uninstalled, you can use the `docker swarm leave` and
`docker node rm` commands to remove nodes from the swarm.
Once UCP is uninstalled, you can't join nodes to the swarm unless
UCP is installed again.
## Options
| Option | Description |
|:--------------------------|:---------------------------|
|`--debug, D`|Enable debug mode|
|`--jsonlog`|Produce json formatted output for easier parsing|
|`--interactive, i`|Run in interactive mode and prompt for configuration values|
|`--pull`|Pull UCP images: `always`, when `missing`, or `never`|
|`--registry-username`|Username to use when pulling images|
|`--registry-password`|Password to use when pulling images|
|`--id`|The ID of the UCP instance to uninstall|