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Upgrade a Helm chart version for an Argo CD managed component by updating targetRevision in the Application CR
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Based on SOC occupation classification
Longhorn の健全性チェック — volume robustness（degraded 検出）、node 容量、R2 バックアップの鮮度、recurring job の動作状況を一括診断
Scaffold a new infrastructure component, choosing the right layout (Helm multi-source / raw YAML / ApplicationSet) for its category
Create a new Sealed Secret — generates raw secret, seals it with kubeseal, and places it in the correct resources/ directory
Troubleshoot a specific infrastructure component — resolve namespace, check pods, events, logs, and Argo CD sync status
全 Helm Application の chart バージョン鮮度を一括チェック — 各 app.yaml の targetRevision を upstream 最新と突き合わせ、更新候補を優先度付きでレポート（/helm-upgrade の前段）
Secret 管理 4 方式（Vault dynamic / Vault static via ESO / Vault Transit / SealedSecret）の健全性を一括チェック — Vault seal 状態、ESO 同期、SealedSecret 復号、関連 cert をまとめて診断
| name | helm-upgrade |
| description | Upgrade a Helm chart version for an Argo CD managed component by updating targetRevision in the Application CR |
| argument-hint | <component> <new-version> |
Upgrade $ARGUMENTS[0] to chart version $ARGUMENTS[1].
Locate Application CR:
kubernetes/argocd/applications/**/$ARGUMENTS[0]/app.yamlRead current version:
targetRevision valuecurrent → $ARGUMENTS[1]Update targetRevision:
spec.sources[0].targetRevision in the Application CR to $ARGUMENTS[1]Check for breaking changes:
values.yaml compatibilityShow diff:
Post-upgrade checklist: