> ## Documentation Index
> Fetch the complete documentation index at: https://docs.coollabs.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Faq

## Run Coolify with existing Traefik instance

Here is a [detailed blog](https://beaussan.io/blog/coolify-into-existing-traefik) post from [Nicolas Beaussart](https://twitter.com/beaussan) on how to use Coolify with your existing Traefik instance!

## Rollback to a specific version

You can always roll back to a specific Coolify version (for example 3.11.1) with the following command:

```bash theme={null}
wget -q https://get.coollabs.io/coolify/install.sh -O install.sh; sudo bash ./install.sh -fx 3.11.1 
```

<Warning>
  As database schema changes sometimes, there could be a potential problem where the UI/API is looking for old schema that does not exists anymore and throws an error. Then you should revert the rollback.
</Warning>

## Reset Root password

This will tag the root user with a password reset flag. Then if you login in the
next 10 minutes, your password will be changed to the password you are using to
login.

> If expires, just execute this script again.

```bash theme={null}
docker exec coolify bash -c "sqlite3 /app/db/prod.db 'update User set password=\"RESETME\", updatedAt=`date +%s%N|cut -b1-13` where id=0'"
```