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refactor: 문서 개선 중

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donghyeon-ka
2026-09-21 14:30:55 +09:00
parent c93cdea150
commit 805a18f486
1497 changed files with 525837 additions and 59152 deletions
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docs/keycloak-session-store/final/assets/d2-upgrade-direction/d2-upgrade-direction.svg
+31 -31
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@@ -1,8 +1,8 @@
<?xml version="1.0" encoding="UTF-8"?>
<svg xmlns="http://www.w3.org/2000/svg" width="680" height="689" viewBox="0 0 680 689" role="img" aria-labelledby="diagram-title diagram-description">
<svg xmlns="http://www.w3.org/2000/svg" width="1376" height="319" viewBox="0 0 1376 319" role="img" aria-labelledby="diagram-title diagram-description">
<title id="diagram-title">방향에 따라 갈리는 업그레이드</title>
<desc id="diagram-description">26.7.0 에서 26.7.3 으로 올리는 것은 무중단이었고 87회 요청이 전부 200 이었다. 되돌리기는 Liquibase 가 체크섬 검증에서 막았다. 새 버전이 남긴 체크섬을 옛 버전이 거부하기 때문이다. 그런데 서비스는 살아 있었다. StatefulSet 롤링 업데이트가 첫 파드에서 멈추고 나머지를 건드리지 않았기 때문이다. 롤백 불가는 조건부이며 판단 기준은 databasechangelog 의 행 수가 업그레이드 전후로 같은가이다.</desc>
<metadata>{&quot;techviz&quot;:{&quot;spec_version&quot;:&quot;1.1&quot;,&quot;id&quot;:&quot;d2-upgrade-direction&quot;,&quot;profile&quot;:&quot;component-flow&quot;},&quot;source_context&quot;:{&quot;document&quot;:&quot;docs/keycloak-session-store/final/document.md&quot;,&quot;document_sha256&quot;:&quot;1d44cba1905544d92f1d26ae36a8deb64a3db3914d6b488fd30d6ae7f8cfbabe&quot;,&quot;anchor&quot;:{&quot;kind&quot;:&quot;heading&quot;,&quot;value&quot;:&quot;D-1 · D-2 — 백업과 업그레이드&quot;,&quot;line&quot;:481}},&quot;evidence_policy&quot;:&quot;Each factual element cites source lines or is marked assumption.&quot;,&quot;diagram_only&quot;:true}</metadata>
<metadata>{&quot;techviz&quot;:{&quot;spec_version&quot;:&quot;1.1&quot;,&quot;id&quot;:&quot;d2-upgrade-direction&quot;,&quot;profile&quot;:&quot;component-flow&quot;},&quot;source_context&quot;:{&quot;document&quot;:&quot;docs/keycloak-session-store/final/document.md&quot;,&quot;document_sha256&quot;:&quot;28aef96a2bbb94fbb10ade26a71238fee62a5a4d9fa6e7749ae98cfd0a65e560&quot;,&quot;anchor&quot;:{&quot;kind&quot;:&quot;heading&quot;,&quot;value&quot;:&quot;D-1 · D-2 — 백업과 업그레이드&quot;,&quot;line&quot;:986}},&quot;evidence_policy&quot;:&quot;Each factual element cites source lines or is marked assumption.&quot;,&quot;diagram_only&quot;:true}</metadata>
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@@ -49,43 +49,43 @@
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<text class="edge-label" x="212.8" y="312.0">판단 기준</text>
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<text class="edge-label" x="338.8" y="318.5">중단 지점</text>
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<text class="edge-label" x="334.2" y="498.5">잔여 파드 응답</text>
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<text class="node-label" x="274.0" y="247.0">Liquibase 검증</text>
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<text class="node-detail" x="140.0" y="285.0">ValidationFailedException: 1 changesets check sum</text>
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<text class="node-label" x="160.5" y="427.0">databasechangelog 행 수</text>
<line class="node-detail-divider" x1="84.0" y1="448.0" x2="237.0" y2="448.0" />
<text class="node-detail" x="86.0" y="465.0">전후 행 수 비교</text>
<rect class="node-shape kind-datastore emphasis-primary role-support" data-evidence="1006-1008" x="840.0" y="71.8" width="181.0" height="47.3" /><ellipse class="node-shape kind-datastore emphasis-primary role-support" cx="930.5" cy="71.8" rx="90.5" ry="11.8" /><path class="storage-bottom" d="M 840.0 119.2 A 90.5 11.8 0 0 0 1021.0 119.2" />
<text class="node-label" x="930.5" y="87.0">databasechangelog 행 수</text>
<line class="node-detail-divider" x1="854.0" y1="108.0" x2="1007.0" y2="108.0" />
<text class="node-detail" x="856.0" y="125.0">전후 행 수 비교</text>
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<g id="node-rolling">
<rect class="node-shape kind-process emphasis-primary role-control" data-evidence="492-497" x="311.0" y="400.0" width="167.0" height="71.0" rx="7" />
<text class="node-label" x="394.5" y="427.0">StatefulSet 롤링 업데이트</text>
<line class="node-detail-divider" x1="325.0" y1="448.0" x2="464.0" y2="448.0" />
<text class="node-detail" x="327.0" y="465.0">나머지 파드 유지</text>
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<text class="node-label" x="930.5" y="230.0">StatefulSet 롤링 업데이트</text>
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<text class="node-label" x="274.0" y="610.0">외부 서비스</text>
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