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Feat/issue 152 liveness probe - #155
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…e Readiness (/api/health)
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📌 Contexto & Motivação
Adiciona um endpoint raso (shallow check) dedicado para atuar como Liveness Probe, desassociando a verificação de vivacidade do processo das checagens profundas de banco de dados/Redis (
/api/health). Isso evita que instabilidades temporárias no PostgreSQL causem o reinício em massa dos contêineres (Thundering Herd).Closes #152
🛠️ Alterações Realizadas
GET /api/liveemapp/main.pyretornando imediatamente{"status": "alive"}com HTTP 200 OK sem realizar chamadas I/O ou consultas ao banco.docs/observability-health.mdcom as diretrizes recomendadas:GET /api/live(reinicia o contêiner apenas se a thread principal do FastAPI travar).GET /api/health(remove o contêiner do pool de tráfego se o DB estiver fora, sem matar a aplicação).tests/test_health.pyvalidando o comportamento de/api/livee/api/health.🧪 Validação