fleet/ee
Victor Lyuboslavsky ba5f02f9ca
os_versions endpoint performance improvements (#34897)
<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #34500 and Resolves #33758

Video demo: https://www.youtube.com/watch?v=4HZlKG0G1B0

- Added a new aggregation table
`operating_system_version_vulnerabilities` for faster queries. The table
is currently used only for Linux vulnerabilities, but could be used for
other OS vulnerabilities.
- Added `max_vulnerabilities` parameter per [API
doc](https://github.com/fleetdm/fleet/pull/33533)
- Also added `max_vulnerabilities` parameter to `os_versions/{id}`
endpoint, but not making it public since that endpoint is still slow and
needs other API changes. bug #34974
- Removed `"kernels": []` from `os_versions` endpoint result

# Checklist for submitter

If some of the following don't apply, delete the relevant line.

- [x] Changes file added for user-visible changes in `changes/`,
`orbit/changes/` or `ee/fleetd-chrome/changes`.

- [x] Input data is properly validated, `SELECT *` is avoided, SQL
injection is prevented (using placeholders for values in statements)

## Testing

- [x] Added/updated automated tests
- [x] Where appropriate, [automated tests simulate multiple hosts and
test for host
isolation](https://github.com/fleetdm/fleet/blob/main/docs/Contributing/reference/patterns-backend.md#unit-testing)
(updates to one hosts's records do not affect another)

- [x] QA'd all new/changed functionality manually

## Database migrations

- [x] Checked schema for all modified table for columns that will
auto-update timestamps during migration.
- [x] Confirmed that updating the timestamps is acceptable, and will not
cause unwanted side effects.
- [x] Ensured the correct collation is explicitly set for character
columns (`COLLATE utf8mb4_unicode_ci`).

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

## Summary by CodeRabbit

* **New Features**
* Added ability to limit the number of vulnerabilities displayed for
operating system versions via an optional parameter.
* Introduced vulnerability count tracking for operating system versions,
now visible in API responses and UI displays.
* Enhanced operating system vulnerability visualization with improved
count-based rendering.

* **Tests**
* Added comprehensive test coverage for vulnerability limiting behavior
across multiple operating system versions and architectures.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2025-11-03 13:07:44 -06:00
..
bulk-operations-dashboard Bump axios from 1.8.2 to 1.12.0 in /ee/bulk-operations-dashboard (#32904) 2025-09-15 10:15:37 -05:00
cis Docs v4.73.0 (#32682) 2025-09-08 19:09:44 -05:00
fleetctl Add govet's nilness and golangci-lint nilnesserr (#33359) 2025-09-23 17:55:50 -03:00
fleetd-chrome Update Chrome extension version and instructions (#32002) 2025-09-02 08:32:15 -05:00
maintained-apps Update Fleet-maintained apps (#35114) 2025-11-03 12:25:58 -05:00
orbit/pkg Host identity cert renewal: added IANA number and jitter (#31579) 2025-08-07 08:24:47 +02:00
server os_versions endpoint performance improvements (#34897) 2025-11-03 13:07:44 -06:00
tools Allow certain licenses to disable telemetry (#29093) 2025-05-22 14:27:07 -04:00
vulnerability-dashboard Update vulnerability dashboard to deploy from a parentless commit (#31887) 2025-08-14 09:58:25 -05:00
LICENSE Introduce ee directory and license (#460) 2021-03-12 15:20:50 -08:00
README.md Add note about ee license in ee directory (#11252) 2023-04-21 14:55:38 -07:00

Welcome to the "source available" section of the Fleet codebase. Please note files and functionality under this directory are covered by the Fleet EE License, and require a valid Fleet subscription for production use. See the full license for details.