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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=== ★ up 지표는 무엇을 말하는가 (프로세스는 살아 있다) ===
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up{pod=keycloak-1} = 1 ← 1 인데 서비스는 503 이다
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up{pod=keycloak-0} = 1 ← 1 인데 서비스는 503 이다
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=== 복구 — PostgreSQL 재기동 ===
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재기동 시각: 11:57:09
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deployment.apps/postgres scaled
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Waiting for deployment "postgres" rollout to finish: 0 out of 1 new replicas have been updated...
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Waiting for deployment "postgres" rollout to finish: 0 of 1 updated replicas are available...
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deployment "postgres" successfully rolled out
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=== Keycloak 이 스스로 회복하는가 (재시작 없이) ===
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+15초 keycloak-0 true keycloak-1 true | 외부 HTTP 200
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→ 서비스 복귀
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=== 재시작 횟수 — 파드가 죽었다 살아난 것인가, 그대로 회복한 것인가 ===
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keycloak-0 0
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keycloak-1 0
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=== 정지 전 세션이 살아남았는가 ===
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online 세션 5
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