Files
Alaister Young a14fc04937 [MUL-1475] fix(studio): show setup state on HA topology diagram during boot (#49786)
While an HA (Multigres) project is provisioning, the `/ha-admin`
topology endpoints fail or return an empty topology as a matter of
course — the cluster topology diagram rendered that as a hard "Failed to
retrieve cluster topology" error (or the "Cluster topology unavailable"
contact-support state). The diagram now checks the project status and,
while the project is building (`COMING_UP`/`UNKNOWN`, same pair
`ProjectLayout` treats as booting), shows a "Setting up project" empty
state instead. Both the project-detail query (self-polls while booting)
and the ha-admin queries (30s interval) keep refetching, so the diagram
appears on its own once boot completes.

Once the project is past provisioning, genuine errors and the
empty-topology state surface exactly as before.

<img width="1491" height="769" alt="mul1475-setting-up-state-wide"
src="https://github.com/user-attachments/assets/3f095634-9939-41cd-88c3-0849cbad7374"
/>

**Added:**
- Component tests for the four states: booting + error, booting + empty
(→ setup state), running + error (→ error alert), running + empty (→
unavailable state)

Addresses
[MUL-1475](https://linear.app/supabase/issue/MUL-1475/polish-infra-diagram).

## To test

- On an HA project mid-provisioning (or simulate: dev toolbar
project-status override → `COMING_UP`, with `/ha-admin` requests
failing), open Settings → Infrastructure — the topology panel shows
"Setting up project" with a spinner, not the error alert
- On a healthy HA project, the topology diagram renders as before; if
`/ha-admin` genuinely fails there, the error alert still shows
- `pnpm --filter studio exec vitest run
components/interfaces/Settings/Infrastructure/InfrastructureConfiguration/HaInstanceConfiguration.test.tsx`

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

* **New Features**
* Added a “Setting up project” state while projects are provisioning or
their status is unavailable.
* Prevents premature topology errors or unavailable messages during
project setup.
* Added accessible status announcements for loading and setup-state
transitions.

* **Bug Fixes**
* Active projects now correctly display topology errors when cluster
health data cannot be retrieved.
* Healthy responses with no topology data display an appropriate
unavailable state.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
2026-09-01 00:53:01 +08:00
..