# Discourse HA setup in network isolated env

**URL:** <https://meta.discourse.org/t/discourse-ha-setup-in-network-isolated-env/220938>\
**Category:** Self-hosting\
**Created:** [March 14, 2022, 8:17pm UTC](https://meta.discourse.org/t/discourse-ha-setup-in-network-isolated-env/220938 "2022-03-14T20:17:36Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![Falco](https://sea3.discourse-cdn.com/meta/user_avatar/meta.discourse.org/falco/32/179432_2.png) [@Falco](https://meta.discourse.org/u/Falco)\
**Post date:** [March 14, 2022, 8:57pm UTC](https://meta.discourse.org/t/discourse-ha-setup-in-network-isolated-env/220938/2 "2022-03-14T20:57:04Z")

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> [@Veeru\_Badavath](#):
>
> Is it possible to bootstrap docker image and that image on multiple servers?

After running `./launcher bootstrap app` _somewhere_ you will need to save that resulting container image (usually done by pushing it to a registry) and then download and run it on your three app servers.

> [@Veeru\_Badavath](#):
>
> Setup with 3 application servers and 2 Postgres DB servers.

You will also need a central Redis server (and potentially replicas for it). You are also missing a load balancer to direct requests for those different application servers.

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