The keycloak project ended with four open questions that design could not
settle. A two-VM lab was built to answer them by measurement, and this is
that material: 26 experiments, 125 raw command outputs, 22 browser captures.
Follows the import procedure in README.md.
source/ the originating repository verbatim — 78 documents, 28 SVGs,
8 manifests, plus .source-revision recording the commit
final/ the SSOT
document.md 729 lines written from the 29 experiment documents, not
concatenated: what was predicted, what was measured, and
where the measurement itself was wrong
evidence/raw 125 outputs, flattened to <experiment>__<file> because
the originals collided (01-baseline.txt appeared three
times) and the audit only globs the top level
evidence/meta one per raw file; command and exitCode are null and the
README says why rather than inventing them
evidence/browser 22 captures
assets/ three diagrams through techviz
.techviz/ their VizSpecs
A separate project rather than an addition to keycloak: the B-layer answers
that project's four questions, but the A, C and D layers are about cluster
failure, SSO and operations, and one document.md should hold one subject.
The four question records there can point here through 관계.
Recorded rather than papered over: only three of the 28 diagrams were
remade. The repository forbids hand-drawn SVG and forbids titles inside the
canvas; all 28 originals carry both, so converting them is redrawing, not
reformatting. They stay in source/ and the gap is written into the document.
verify-pipeline.py passes. audit-records.py reports no issues.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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27 lines
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# execute 진입부 — 세 가드와 그 거부 경로
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83: if (!circuitBreaker.tryAcquirePermission()) {
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85: throw new HttpCircuitOpenException(
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88: if (!rateLimiter.tryAcquirePermission()) {
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90: throw new HttpRateLimitRejectedException(
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93: if (!bulkhead.tryAcquire()) {
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94: rateLimiter.onCompleted();
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96: throw new HttpBulkheadRejectedException(
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120: rateLimiter.onCompleted();
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# 정상 경로의 반납
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private void releaseAttemptPermits() {
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bulkhead.release();
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rateLimiter.onCompleted();
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}
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# AttemptCircuitBreaker 의 추상 연산 전수
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boolean tryAcquirePermission();
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void onSuccess(long durationNanos);
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void onError(long durationNanos, Throwable failure);
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String state();
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# releasePermission — src 아래 java 매치 수
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0
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# releasePermission 이 등장하는 파일 (저장소 전체)
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docs/superpowers/specs/2026-07-27-httpclient-production-capability-design.md
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