# Can I install on existing Docker?

**URL:** <https://meta.discourse.org/t/can-i-install-on-existing-docker/49842>\
**Category:** Self-hosting\
**Created:** [Septembre 7, 2016, 6:00 UTC](https://meta.discourse.org/t/can-i-install-on-existing-docker/49842 "2016-09-07T18:00:25Z")\
**Posts on this page:** 1\
**Showing post:** 3

<div class="post-metadata">

**Author:** ![RyanH](https://avatars.discourse-cdn.com/v4/letter/r/e36b37/32.png) [@RyanH](https://meta.discourse.org/u/RyanH)\
**Post date:** [Septembre 7, 2016, 6:57 UTC](https://meta.discourse.org/t/can-i-install-on-existing-docker/49842/3 "2016-09-07T18:57:13Z")

</div>

Well I tried that but end up with this error:

`Error: {"message":"No such image: discourse/discourse"}`

I think it’s on the end of the Plesk extension. At the end of the day with Docker i’m just a button pusher so I will have to try to plow through configuring Discourse using the git repo + the Docker extension in Plesk so I can manage it from the control panel. I had Discourse setup in under 30 minutes before I updated my server so if this becomes bigger than I can handle I guess I’ll go old school with it. Thanks for your response.

---

_[View the full topic](https://meta.discourse.org/t/can-i-install-on-existing-docker/49842)._