VPS 4 Deploy Agent
33 lines
1.4 KiB
Markdown
33 lines
1.4 KiB
Markdown
# 02 — Fluxo GitOps (do push ao container no ar)
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```mermaid
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sequenceDiagram
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participant Dev as Dev (VPS4)
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participant Gitea as Gitea (VPS3)
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participant Listener as Listener (VPS4:porta)
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participant Build as deploy-*.sh (VPS4)
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participant Prod as Docker (VPS1)
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Dev->>Gitea: git push origin main
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Gitea->>Listener: POST /webhook?token=...
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Listener->>Listener: valida token + trava de concorrência
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Listener->>Gitea: status = pending
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Listener->>Build: executa deploy-*.sh (background)
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Build->>Gitea: git fetch & reset --hard
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Build->>Build: build / version bump
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Build->>Prod: rsync (artefato ou fonte)
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Build->>Prod: ssh docker compose up -d [--build]
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Build->>Gitea: git push (chore(deploy): bump version)
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Note over Listener: commit de bump é IGNORADO (anti-loop)
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Build-->>Listener: exit 0
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Listener->>Gitea: status = success
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```
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## Pontos importantes do listener
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- **Resposta 202 imediata**: evita timeout do webhook do Gitea; o build roda em background.
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- **Trava `isBuilding`**: retorna `429` se já houver build rodando (sem deploys concorrentes).
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- **Anti-loop de CI**: commits cuja mensagem casa com `^chore\(deploy\): bump version` são
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**ignorados** — senão o `git push` do bump dispararia um novo deploy infinitamente.
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- **Status no Gitea**: `pending` → `success`/`failure`, aparecendo o ✔/✘ ao lado do commit.
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