web/api: compute relabel_steps in a single pass#17969
Merged
juliusv merged 1 commit intoprometheus:mainfrom Jan 29, 2026
Merged
web/api: compute relabel_steps in a single pass#17969juliusv merged 1 commit intoprometheus:mainfrom
juliusv merged 1 commit intoprometheus:mainfrom
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Signed-off-by: 1seal <security@1seal.org>
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this changes GET /api/v1/targets/relabel_steps to compute outputs incrementally (single pass) instead of re-running relabeling for each prefix.
tests:
go test ./web/api/v1 -run TestEndpointsWhich issue(s) does the PR fix:
N/A (performance improvement suggested via security@ discussion)
Does this PR introduce a user-facing change?