31671 linux disk space

[jacobshandling]

Draft while WIP

Related issue: Resolves #31671

Checklist for submitter

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

• Changes file added for user-visible changes in changes/, orbit/changes/ or ee/fleetd-chrome/changes.
  See Changes files for more information.

• Input data is properly validated, SELECT * is avoided, SQL injection is prevented (using placeholders for values in statements)

• If paths of existing endpoints are modified without backwards compatibility, checked the frontend/CLI for any necessary changes

Testing

• Added/updated automated tests

• Where appropriate, automated tests simulate multiple hosts and test for host isolation (updates to one hosts's records do not affect another)

• QA'd all new/changed functionality manually

For unreleased bug fixes in a release candidate, one of:

• Confirmed that the fix is not expected to adversely impact load test results
• Alerted the release DRI if additional load testing is needed

Database migrations

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

New Fleet configuration settings

• Setting(s) is/are explicitly excluded from GitOps

If you didn't check the box above, follow this checklist for GitOps-enabled settings:

• Verified that the setting is exported via fleetctl generate-gitops
• Verified the setting is documented in a separate PR to the GitOps documentation
• Verified that the setting is cleared on the server if it is not supplied in a YAML file (or that it is documented as being optional)
• Verified that any relevant UI is disabled when GitOps mode is enabled

fleetd/orbit/Fleet Desktop

• Verified compatibility with the latest released version of Fleet (see Must rule)
• If the change applies to only one platform, confirmed that runtime.GOOS is used as needed to isolate changes
• Verified that fleetd runs on macOS, Linux and Windows
• Verified auto-update works from the released version of component to the new version (see tools/tuf/test)

[codecov]

Codecov Report

❌ Patch coverage is 75.00000% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 38.72%. Comparing base (5a0b422) to head (4dfce2f).

Files with missing lines	Patch %	Lines
...mponents/DiskSpaceIndicator/DiskSpaceIndicator.tsx	73.33%	4 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main   #34077       +/-   ##
===========================================
- Coverage   64.23%   38.72%   -25.51%     
===========================================
  Files        2057      859     -1198     
  Lines      206744    33655   -173089     
  Branches     6767     6874      +107     
===========================================
- Hits       132805    13034   -119771     
+ Misses      63525    20351    -43174     
+ Partials    10414      270    -10144     

Flag	Coverage Δ
backend	11.86% <ø> (-53.48%)	⬇️
frontend	53.68% <75.00%> (+0.01%)	⬆️

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