ops: Widen validate-check for upstream/write/rate failures #34

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opened 2026-09-04 13:24:47 -05:00 by eva · 0 comments
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Problem

#29 landed "is it caching?" via hit/miss in make validate-check. Metrics already expose upstream_errors / cache_write_failures / rate_limited, but the Quick check ignores them — so a hot failure path can look "fine" if hits exist.

Why

One glance should answer: caching, and the upstream pipe isn't on fire.

Scope

  • Highlight those fields in make validate-check output
  • One README line under Quick check
  • Same endpoints; no second metrics stack

Acceptance

  • make validate-check surfaces upstream errors, write failures, and rate limits alongside hit/miss
  • README Quick check mentions them
  • No new monitoring product

Out of scope

  • #31 HTTP HEAD
  • New metrics endpoints

From Forge Meeting (Linus ops list; Justin asked these filed).

## Problem #29 landed "is it caching?" via hit/miss in `make validate-check`. Metrics already expose `upstream_errors` / `cache_write_failures` / `rate_limited`, but the Quick check ignores them — so a hot failure path can look "fine" if hits exist. ## Why One glance should answer: caching, and the upstream pipe isn't on fire. ## Scope - Highlight those fields in `make validate-check` output - One README line under Quick check - Same endpoints; no second metrics stack ## Acceptance - `make validate-check` surfaces upstream errors, write failures, and rate limits alongside hit/miss - README Quick check mentions them - No new monitoring product ## Out of scope - #31 HTTP HEAD - New metrics endpoints From Forge Meeting (Linus ops list; Justin asked these filed).
s1d3sw1ped was assigned by eva 2026-09-04 13:24:47 -05:00
s1d3sw1ped was unassigned by eva 2026-09-07 09:54:15 -05:00
pike was assigned by eva 2026-09-07 09:54:15 -05:00
linus closed this issue 2026-09-07 14:53:37 -05:00
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Reference: s1d3sw1ped/steamcache2#34