[litianningdatadog]

Overview

Part of SVLS-8713: bottlecap is replacing its own logs aggregator and flusher with the shared datadog-logs-agent crate from serverless-components. Lambda users must not notice the swap, so the plan is: pin today's behavior with tests (this stack), fix two real bugs first so the swap stays a pure refactor (this stack), then swap the aggregator and the flusher (bc-1 and bc-2, which will be opened after the serverless-components PRs merge).

Tests only, no production code. A new contract test reloads the API key between two flushes (api_key_secret_reload_interval) and checks that the second request carries the new key.

This works today only because each endpoint's flusher is cloned on every flush, which rebuilds its cached headers; nothing pinned it. The swap to the shared flusher must keep it.

Testing

761 tests pass (contract 36/36). clippy and fmt clean.

Stack

Each PR is nested under the PR it builds on (and targets). Review and merge from the top down.

serverless-components (datadog-logs-agent options; merge first)

• main
  • [SVLS-8713] test(logs-agent): pin current default behavior with characterization tests serverless-components#189 characterization tests (pin today's defaults)
    • [SVLS-8713] build(logs-agent): let users choose the FIPS TLS backend serverless-components#190 default / fips features
      • [SVLS-8713] feat(logs-agent): accept pre-serialized logs and an oversize policy serverless-components#191 pre-serialized logs + oversize policy
        • [SVLS-8713] feat(logs-agent): optional API key resolver and Datadog intake URL override serverless-components#192 API key resolver + intake URL override
          • [SVLS-8713] feat(logs-agent): add a retry-only method and an optional flush policy serverless-components#193 retry() + FlushPolicy
            • [SVLS-8713] perf(logs-agent): compress each log batch only once serverless-components#194 compress each batch once
              • [SVLS-8713] perf(logs-agent): compress log batches before waiting for the API key serverless-components#195 compress before waiting for the API key

datadog-lambda-extension (bottlecap)

• main
  • [SVLS-8713] test(logs): contract tests, fake logs intake and benchmark for the logs pipeline #1448 contract tests, fake intake, benchmark
    • [SVLS-8713] fix(logs): send additional endpoints the Datadog intake format when OPW is on #1449 fix: OPW applies only to the primary endpoint
      • [SVLS-8713] fix(logs): drop a log too large for any payload instead of blocking the queue #1450 fix: drop a log too large for any payload
        • 👉 [SVLS-8713] test(logs): pin that a reloaded API key is used on the next flush #1451 pin: reloaded API key is used ← this PR
          • bc-1: use the shared aggregator (opens after the serverless-components PRs merge)
            • bc-2: use the shared flusher (opens after the serverless-components PRs merge)

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[datadog-datadog-prod-us1]

 

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