Files
supabase/apps/studio
Danny White 6143441493 fix(pipelines): clarify DuckLake destination setup (#51013)
## Problem

The DuckLake setup form makes it hard to choose between Supabase
projects and external connection details. Bucket creation, catalog
settings, and the guide do not clearly follow the setup flow.

## Solution

- Show **Configuration method** as two clear choices: **Select Supabase
projects** and **Enter connection details**.
- Group catalog and storage fields, move **Pool size** to **Advanced
settings**, and add **New bucket** to the bucket selector.
- Clarify the custom Postgres and S3 fields, including the metadata
schema, connection URL, and storage options.
- Update the [DuckLake destination
guide](https://docs-git-dnywh-ducklake-pipelines-setup-supabase.vercel.app/docs/guides/database/replication/pipelines/ducklake)
to follow the form and explain resource preparation and validation.

| Before | After |
| --- | --- |
| <img width="1280" height="1323" alt="50587"
src="https://github.com/user-attachments/assets/bf5997cf-9fc4-48a8-ad4f-13fa991d56f9"
/> | <img width="1280" height="1323" alt="61914"
src="https://github.com/user-attachments/assets/2c1dd7ef-797f-4302-9e2e-93a5f1e6e515"
/> |

## Review instructions

1. Open **Database > Pipelines > Add pipeline** and select **DuckLake**.
2. Select **Select Supabase projects**. Check the catalog and storage
fields, create a bucket from the bucket selector, and find **Pool size**
under **Advanced settings**.
3. Select **Enter connection details**. Check the Catalog URL, S3 URL
style, and Use SSL guidance.
4. Compare both routes with the [DuckLake destination
guide](https://docs-git-dnywh-ducklake-pipelines-setup-supabase.vercel.app/docs/guides/database/replication/pipelines/ducklake).

## Checklist

- [x] I have read
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
- [x] I used the `/edit-the-docs` skill and the docs [style
guide](https://github.com/supabase/supabase/tree/master/apps/docs/style-guide)


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* DuckLake destinations support Supabase-managed projects or an existing
Postgres catalog with S3-compatible storage.
* Select a storage bucket using search, configure a metadata schema, and
access clearer guidance for catalog and storage settings.
* Advanced settings provide a connection pool size from 1 to 6, with a
default of 4. Credential fields include show and hide controls.
* **Documentation**
* Updated setup steps, configuration guidance, query credential details,
and troubleshooting instructions for both configuration modes.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-02 10:34:49 +10:00
..

Supabase Studio

A dashboard for managing your self-hosted Supabase project, and used on our hosted platform. Built with:

What's included

Studio is designed to work with existing deployments - either the local hosted, docker setup, or our CLI. It is not intended for managing the deployment and administration of projects - that's out of scope.

As such, the features exposed on Studio for existing deployments are limited to those which manage your database:

  • Table & SQL editors
    • Saved queries are unavailable
  • Database management
    • Policies, roles, extensions, replication
  • API documentation

Managing Project Settings

Project settings are managed outside of the Dashboard. If you use docker compose, you should manage the settings in your docker-compose file. If you're deploying Supabase to your own cloud, you should store your secrets and env vars in a vault or secrets manager.

How to contribute?

  • Branch from master and name your branches with the following structure
    • {type}/{branch_name}
      • Type: chore | fix | feature
      • The branch name is arbitrary — just make sure it summarizes the work.
  • When you send a PR to master, it will automatically tag members of the frontend team for review.
  • Review the main contributing guide to help test your feature before sending a PR.
  • The Dashboard is under active development. You should run git pull frequently to make sure you're up to date.

Developer Quickstart

Note

Supabase internal use: To develop on Studio locally with the backend services, see the instructions in the internal infrastructure repo.

# You'll need to be on Node v22
# in /studio

## For external contributors
pnpm install # install dependencies
pnpm run dev # start dev server

## For internal contributors
## First clone the private supabase/platform repo and follow instructions for setting up mise
mise studio  # Run from supabase/platform alongside `mise infra`

## For all
pnpm run test # run tests
pnpm run test -- --watch # run tests in watch mode

Running within a self-hosted environment

Follow the self-hosting guide to get started.

cd ..
cd docker
docker compose -f docker-compose.yml -f ./dev/docker-compose.dev.yml up

Once you've got that set up, update .env in the studio folder with the corresponding values.

POSTGRES_PASSWORD=
SUPABASE_ANON_KEY=
SUPABASE_SERVICE_KEY=

Then run the following commands to install dependencies and start the dashboard.

npm install
npm run dev

If you would like to configure different defaults for "Default Organization" and "Default Project", you will need to update the .env in the studio folder with the corresponding values.

DEFAULT_ORGANIZATION_NAME=
DEFAULT_PROJECT_NAME=