## Description
Reuses the reconciliation lock transaction for read operations during
prebuilds reconciliation, reducing unnecessary database connections.
## Changes
* Use the lock transaction (`db`) for read operations and `c.store` for
write operations:
* `GetPrebuildsSettings`: now uses `db`
* `SnapshotState`: now uses `db`
* `MembershipReconciler`: continues to use `c.store` (performs write
operations)
* Add comments explaining the transaction model and when to use `db` vs
`c.store`
Related to: https://github.com/coder/coder/pull/20587
Fixes all our Go file imports to match the preferred spec that we've _mostly_ been using. For example:
```
import (
"context"
"time"
"github.com/prometheus/client_golang/prometheus"
"golang.org/x/xerrors"
"gopkg.in/natefinch/lumberjack.v2"
"cdr.dev/slog/v3"
"github.com/coder/coder/v2/codersdk/agentsdk"
"github.com/coder/serpent"
)
```
3 groups: standard library, 3rd partly libs, Coder libs.
This PR makes the change across the codebase. The PR in the stack above modifies our formatting to maintain this state of affairs, and is a separate PR so it's possible to review that one in detail.
Upgrades to slog v3 which includes a small, but backward incompatible API change to the acceptible call arguments when logging. This change allows us to verify via compile time type checking that arguments are correct and won't cause a panic, as was possible in slog v1, which this replaces (v2 was tagged but never used in coder/coder).
It also updates dependencies that also use slog and were updated.
I've left the `aibridge` dependency as a commit SHA, under the assumption that the team there (cc @pawbana @dannykopping ) will tag and update the dependency soon and on their own schedule.
Other dependencies, I pushed new tags.
## Description
The membership reconciliation ensures the prebuilds system user is a
member of all organizations with prebuilds configured. To support
prebuilds quota management, each organization must have a prebuilds
group that the system user belongs to.
## Problem
Previously, membership reconciliation iterated over all presets to check
and update membership status. This meant database queries
`GetGroupByOrgAndName` and `InsertGroupMember` were executed for each
preset. Since presets are unique combinations of `(organization,
template, template version, preset)`, this resulted in several redundant
checks for the same organization.
In dogfood, `InsertGroupMember` was called thousands of times per day,
even though memberships were already configured ([internal Grafana
dashboard link](https://grafana.dev.coder.com/goto/46MZ1UgDg?orgId=1))
<img width="5382" height="1788" alt="Screenshot 2025-10-28 at 16 01 36"
src="https://github.com/user-attachments/assets/757b7253-106f-4f72-8586-8e2ede9f18db"
/>
## Solution
This PR introduces `GetOrganizationsWithPrebuildStatus`, a single query
that returns:
* All unique organizations with prebuilds configured
* Whether the prebuilds user is a member of each organization
* Whether the prebuilds group exists in each organization
* Whether the prebuilds user is in the prebuilds group
The membership reconciliation logic now:
* Fetches status for all organizations in one query
* Only performs inserts for organizations missing required memberships
or groups
* Safely handles concurrent operations via unique constraint violations
* This reduces database load from `O(presets)` to `O(organizations)` per
reconciliation loop, with a single read query when everything is
configured.
## Changes
* Add `GetOrganizationsWithPrebuildStatus` SQL query
* Update `membership.ReconcileAll` to use organization-based
reconciliation instead of preset-based
* Update tests to reflect new behavior
Related to internal thread:
https://codercom.slack.com/archives/C07GRNNRW03/p1760535570381369
closes https://github.com/coder/coder/issues/18274
This pull request makes system users visible in various group related
queries so that they can be added to and removed from groups. This
allows system user quotas to be configured. System users are still
ignored in certain queries, such as when license seat consumption is
determined.
This pull request further ensures the existence of a
"coder_prebuilt_workspaces" group in any organization that needs
prebuilt workspaces
---------
Co-authored-by: Susana Ferreira <susana@coder.com>
closes https://github.com/coder/coder/issues/18274
This pull request makes system users visible in various group related
queries so that they can be added to and removed from groups. This
allows system user quotas to be configured. System users are still
ignored in certain queries, such as when license seat consumption is
determined.
This pull request further ensures the existence of a
"coder_prebuilt_workspaces" group in any organization that needs
prebuilt workspaces
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Organization and group member listings now include system users.
* **Bug Fixes**
* Updated tests to reflect the inclusion of system users in member and
group queries.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Susana Ferreira