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Alaister Young b9df7aaf9e [FE-3711] feat(studio): make compute config read-only for HA projects (#49359)
Makes the compute-size configuration on Settings → Infrastructure
read-only for High Availability (Multigres) projects during Alpha — HA
projects run on a single fixed compute size and resizing isn't supported
yet (previously attempting one could leave a project stuck Resizing).

Gated on `project.high_availability` via the existing
`useHighAvailability()` hook — the same signal every other HA gate in
Studio uses.

**Changed:**
- Compute size options other than the project's current size render with
the existing locked treatment (greyed out, lock icon, tooltip) for HA
projects, and the whole radio group is disabled
- A `HighAvailabilityDisabledSectionNotice` in the Compute section
explains that HA projects run on a fixed compute size during Alpha
- The compute branch of `onSubmit` and the read-replica
compute-recommendation handoff are skipped for HA projects, so a compute
change can never reach `POST /billing/addons`
- The "Contact Us" larger-sizes card is hidden for HA projects
- Form initialization now also fires once the project loads for HA
projects (disk-attribute queries never run on their cloud provider, so
the existing reset effect never fired and the picker showed the
`ci_micro` fallback as selected)

**Added:**
- Two MSW page tests in the Infrastructure suite covering the HA
read-only state and the unchanged editable state for non-HA projects

## To test

- On an HA (Multigres) project: Settings → Infrastructure should show a
notice under Compute size, the project's current size selected, every
other size locked with a tooltip, no "Contact Us" card, and clicking any
option should never surface the "Review changes" bar
- On a regular project: compute selection, "Review changes" → "Confirm
changes", and the Contact Us card all behave as before
- `pnpm vitest run
"tests/pages/project/[ref]/settings/infrastructure.test.tsx"`

Addresses
[FE-3711](https://linear.app/supabase/issue/FE-3711/make-compute-configuration-read-only-for-mvp)

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

## Summary by CodeRabbit

* **New Features**
* Added High Availability notices and guidance to the Compute settings.
* High Availability projects now show compute sizes as read-only, with
explanations for unavailable options.
* Hid the larger-instance contact option for High Availability projects.

* **Bug Fixes**
* Prevented unsupported compute resizing and add-on changes for High
Availability projects.
  * Preserved compute resizing and review actions for standard projects.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

---------

Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
2026-08-24 16:09:43 +08:00
..
2026-08-03 21:14:50 +07:00