ci: add forgejo actions pipeline with traefik labels and https health checks

2026-04-21 00:06:22 -03:00 · 2026-04-21 00:06:22 -03:00 · dcd18a07e6
commit dcd18a07e6
parent e6cb06255b
7 changed files with 407 additions and 0 deletions
--- a/.forgejo/workflows/README.md
+++ b/.forgejo/workflows/README.md
@ -0,0 +1,63 @@
+# CI/CD Pipeline — SaaS Imobiliária
+
+## Fluxo
+
+```
+push main → Build images → Push registry → Deploy Portainer → Health checks HTTPS
+```
+
+## Configurar no Forgejo (Settings → Secrets & Variables)
+
+### Secrets (valores sensíveis)
+| Secret | Descrição |
+|--------|-----------|
+| `REGISTRY_USER` | Usuário do registry (ex: `gitadmin`) |
+| `REGISTRY_PASSWORD` | Senha ou token do registry |
+| `PORTAINER_WEBHOOK_URL` | URL do webhook do stack no Portainer |
+| `POSTGRES_DB` | Nome do banco de dados |
+| `POSTGRES_USER` | Usuário do PostgreSQL |
+| `POSTGRES_PASSWORD` | Senha do PostgreSQL |
+| `SECRET_KEY` | Flask SECRET_KEY |
+| `JWT_SECRET_KEY` | Chave JWT (mín. 32 chars) |
+
+### Variables (valores não-sensíveis)
+| Variable | Exemplo |
+|----------|---------|
+| `REGISTRY` | `git.matheussouza.com.br/gitadmin` |
+| `DOMAIN` | `imobiliaria.matheussouza.com.br` |
+
+## Configurar no Portainer
+
+1. Crie um **Stack** com o arquivo `docker-compose.prod.yml`
+2. Ative o **webhook** do stack (Stack → Webhooks → Enable)
+3. Copie a URL do webhook → cole em `PORTAINER_WEBHOOK_URL`
+4. Certifique-se que a rede `traefik-public` existe:
+   ```
+   docker network create traefik-public
+   ```
+
+## Traefik — pré-requisitos
+
+O Traefik deve estar rodando com:
+- Entrypoint `web` (porta 80)
+- Entrypoint `websecure` (porta 443)
+- CertResolver `letsencrypt` configurado
+- Conectado à rede `traefik-public`
+
+Exemplo mínimo de configuração do Traefik:
+```yaml
+# traefik.yml
+entryPoints:
+  web:
+    address: ":80"
+  websecure:
+    address: ":443"
+
+certificatesResolvers:
+  letsencrypt:
+    acme:
+      email: seu@email.com
+      storage: /letsencrypt/acme.json
+      httpChallenge:
+        entryPoint: web
+```
--- a/.forgejo/workflows/deploy.yml
+++ b/.forgejo/workflows/deploy.yml
@ -0,0 +1,160 @@
+name: CI/CD → Portainer
+
+on:
+  push:
+    branches:
+      - main
+
+env:
+  REGISTRY: ${{ vars.REGISTRY }}          # ex: git.matheussouza.com.br/gitadmin
+  BACKEND_IMAGE: saas-imobiliaria-backend
+  FRONTEND_IMAGE: saas-imobiliaria-frontend
+
+jobs:
+  # ────────────────────────────────────────────────────────────────────────────
+  # 1. BUILD & PUSH IMAGES
+  # ────────────────────────────────────────────────────────────────────────────
+  build:
+    name: Build & Push Docker Images
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set image tag
+        id: tag
+        run: echo "IMAGE_TAG=${GITHUB_SHA::8}" >> $GITHUB_OUTPUT
+
+      - name: Log in to Forgejo Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ vars.REGISTRY }}
+          username: ${{ secrets.REGISTRY_USER }}
+          password: ${{ secrets.REGISTRY_PASSWORD }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      # ── Backend ──────────────────────────────────────────────────────────────
+      - name: Build & push backend
+        uses: docker/build-push-action@v5
+        with:
+          context: ./backend
+          file: ./backend/Dockerfile.prod
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE }}:${{ steps.tag.outputs.IMAGE_TAG }}
+            ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE }}:latest
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE }}:cache
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE }}:cache,mode=max
+
+      # ── Frontend ─────────────────────────────────────────────────────────────
+      - name: Build & push frontend
+        uses: docker/build-push-action@v5
+        with:
+          context: ./frontend
+          file: ./frontend/Dockerfile.prod
+          push: true
+          build-args: |
+            VITE_API_URL=https://${{ vars.DOMAIN }}/api
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE }}:${{ steps.tag.outputs.IMAGE_TAG }}
+            ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE }}:latest
+          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE }}:cache
+          cache-to: type=registry,ref=${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE }}:cache,mode=max
+
+    outputs:
+      image_tag: ${{ steps.tag.outputs.IMAGE_TAG }}
+
+  # ────────────────────────────────────────────────────────────────────────────
+  # 2. DEPLOY VIA PORTAINER WEBHOOK
+  # ────────────────────────────────────────────────────────────────────────────
+  deploy:
+    name: Deploy to Portainer
+    runs-on: ubuntu-latest
+    needs: build
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Trigger Portainer stack deploy
+        run: |
+          curl -s -o /dev/null -w "%{http_code}" \
+            --fail \
+            -X POST "${{ secrets.PORTAINER_WEBHOOK_URL }}" \
+            -H "Content-Type: application/json" \
+            -d '{
+              "env": [
+                {"name": "IMAGE_TAG",          "value": "${{ needs.build.outputs.image_tag }}"},
+                {"name": "REGISTRY",           "value": "${{ vars.REGISTRY }}"},
+                {"name": "DOMAIN",             "value": "${{ vars.DOMAIN }}"},
+                {"name": "POSTGRES_DB",        "value": "${{ secrets.POSTGRES_DB }}"},
+                {"name": "POSTGRES_USER",      "value": "${{ secrets.POSTGRES_USER }}"},
+                {"name": "POSTGRES_PASSWORD",  "value": "${{ secrets.POSTGRES_PASSWORD }}"},
+                {"name": "SECRET_KEY",         "value": "${{ secrets.SECRET_KEY }}"},
+                {"name": "JWT_SECRET_KEY",     "value": "${{ secrets.JWT_SECRET_KEY }}"}
+              ]
+            }'
+
+  # ────────────────────────────────────────────────────────────────────────────
+  # 3. HEALTH CHECK (valida HTTPS + endpoints críticos)
+  # ────────────────────────────────────────────────────────────────────────────
+  healthcheck:
+    name: Validate HTTPS & Endpoints
+    runs-on: ubuntu-latest
+    needs: deploy
+
+    steps:
+      - name: Wait for containers to stabilize
+        run: sleep 30
+
+      - name: Check frontend HTTPS
+        run: |
+          STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
+            --max-time 15 \
+            "https://${{ vars.DOMAIN }}")
+          echo "Frontend status: $STATUS"
+          [ "$STATUS" = "200" ] || (echo "Frontend HTTPS failed ($STATUS)" && exit 1)
+
+      - name: Check HTTP → HTTPS redirect
+        run: |
+          LOCATION=$(curl -s -o /dev/null -w "%{redirect_url}" \
+            --max-time 10 \
+            "http://${{ vars.DOMAIN }}")
+          echo "Redirect to: $LOCATION"
+          echo "$LOCATION" | grep -q "https://" || (echo "HTTP redirect missing" && exit 1)
+
+      - name: Check backend /health
+        run: |
+          STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
+            --max-time 15 \
+            "https://${{ vars.DOMAIN }}/api/health")
+          echo "Backend health status: $STATUS"
+          [ "$STATUS" = "200" ] || (echo "Backend health check failed ($STATUS)" && exit 1)
+
+      - name: Check TLS certificate validity
+        run: |
+          EXPIRY=$(echo | openssl s_client -connect ${{ vars.DOMAIN }}:443 -servername ${{ vars.DOMAIN }} 2>/dev/null \
+            | openssl x509 -noout -enddate 2>/dev/null | cut -d= -f2)
+          echo "Certificate expires: $EXPIRY"
+          # Fail if cert expires in less than 7 days
+          EXPIRY_EPOCH=$(date -d "$EXPIRY" +%s 2>/dev/null || date -j -f "%b %d %T %Y %Z" "$EXPIRY" +%s)
+          NOW_EPOCH=$(date +%s)
+          DAYS_LEFT=$(( (EXPIRY_EPOCH - NOW_EPOCH) / 86400 ))
+          echo "Days until expiry: $DAYS_LEFT"
+          [ "$DAYS_LEFT" -gt 7 ] || (echo "Certificate expires in $DAYS_LEFT days!" && exit 1)
+
+      - name: Check API properties endpoint
+        run: |
+          STATUS=$(curl -s -o /dev/null -w "%{http_code}" \
+            --max-time 15 \
+            "https://${{ vars.DOMAIN }}/api/properties?limit=1")
+          echo "Properties API status: $STATUS"
+          [ "$STATUS" = "200" ] || (echo "Properties API failed ($STATUS)" && exit 1)
+
+      - name: Deployment validated successfully
+        run: |
+          echo "✅ All checks passed!"
+          echo "   → https://${{ vars.DOMAIN }} is live and healthy"
--- a/backend/Dockerfile.prod
+++ b/backend/Dockerfile.prod
@ -0,0 +1,34 @@
+FROM python:3.12-slim AS builder
+
+RUN apt-get update && apt-get install -y --no-install-recommends libpq-dev \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip install --no-cache-dir uv
+
+WORKDIR /app
+
+COPY pyproject.toml uv.lock ./
+RUN uv sync --no-dev --frozen
+
+COPY . .
+
+# ── Runtime ──────────────────────────────────────────────────────────────────
+FROM python:3.12-slim
+
+RUN apt-get update && apt-get install -y --no-install-recommends libpq-dev curl \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN pip install --no-cache-dir uv
+
+WORKDIR /app
+
+COPY --from=builder /app /app
+
+RUN chmod +x entrypoint.sh
+
+EXPOSE 5000
+
+HEALTHCHECK --interval=15s --timeout=5s --start-period=30s --retries=3 \
+  CMD curl -f http://localhost:5000/health || exit 1
+
+ENTRYPOINT ["./entrypoint.sh"]
--- a/backend/app/init.py
+++ b/backend/app/init.py
@ -66,6 +66,15 @@ def create_app(config_name: str | None = None) -> Flask:
    app.register_blueprint(agents_public_bp)
    app.register_blueprint(agents_admin_bp)

+    @app.route("/health")
+    def health():
+        from flask import jsonify
+        try:
+            db.session.execute(db.text("SELECT 1"))
+            return jsonify({"status": "ok", "db": "ok"}), 200
+        except Exception as e:
+            return jsonify({"status": "error", "db": str(e)}), 503
+
    @app.before_request
    def track_page_view():
        from flask import request as req
--- a/docker-compose.prod.yml
+++ b/docker-compose.prod.yml
@ -0,0 +1,81 @@
+services:
+  db:
+    image: postgres:16-alpine
+    restart: unless-stopped
+    environment:
+      POSTGRES_DB: ${POSTGRES_DB}
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+    volumes:
+      - postgres_data:/var/lib/postgresql/data
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
+      interval: 5s
+      timeout: 5s
+      retries: 10
+    networks:
+      - internal
+
+  backend:
+    image: ${REGISTRY}/saas-imobiliaria-backend:${IMAGE_TAG:-latest}
+    restart: unless-stopped
+    environment:
+      DATABASE_URL: postgresql://${POSTGRES_USER}:${POSTGRES_PASSWORD}@db:5432/${POSTGRES_DB}
+      SECRET_KEY: ${SECRET_KEY}
+      JWT_SECRET_KEY: ${JWT_SECRET_KEY}
+      FLASK_ENV: production
+      FLASK_APP: app
+      CORS_ORIGINS: https://${DOMAIN}
+    depends_on:
+      db:
+        condition: service_healthy
+    networks:
+      - internal
+      - traefik-public
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=traefik-public"
+      # Router
+      - "traefik.http.routers.imob-api.rule=Host(`${DOMAIN}`) && PathPrefix(`/api`)"
+      - "traefik.http.routers.imob-api.entrypoints=websecure"
+      - "traefik.http.routers.imob-api.tls=true"
+      - "traefik.http.routers.imob-api.tls.certresolver=letsencrypt"
+      # Service
+      - "traefik.http.services.imob-api.loadbalancer.server.port=5000"
+      # Strip /api prefix before forwarding to Flask
+      - "traefik.http.middlewares.imob-api-strip.stripprefix.prefixes=/api"
+      - "traefik.http.routers.imob-api.middlewares=imob-api-strip"
+
+  frontend:
+    image: ${REGISTRY}/saas-imobiliaria-frontend:${IMAGE_TAG:-latest}
+    restart: unless-stopped
+    depends_on:
+      - backend
+    networks:
+      - internal
+      - traefik-public
+    labels:
+      - "traefik.enable=true"
+      - "traefik.docker.network=traefik-public"
+      # Router
+      - "traefik.http.routers.imob-frontend.rule=Host(`${DOMAIN}`)"
+      - "traefik.http.routers.imob-frontend.entrypoints=websecure"
+      - "traefik.http.routers.imob-frontend.tls=true"
+      - "traefik.http.routers.imob-frontend.tls.certresolver=letsencrypt"
+      # Redirect HTTP → HTTPS
+      - "traefik.http.routers.imob-frontend-http.rule=Host(`${DOMAIN}`)"
+      - "traefik.http.routers.imob-frontend-http.entrypoints=web"
+      - "traefik.http.routers.imob-frontend-http.middlewares=redirect-to-https"
+      - "traefik.http.middlewares.redirect-to-https.redirectscheme.scheme=https"
+      - "traefik.http.middlewares.redirect-to-https.redirectscheme.permanent=true"
+      # Service
+      - "traefik.http.services.imob-frontend.loadbalancer.server.port=80"
+
+networks:
+  internal:
+    driver: bridge
+  traefik-public:
+    external: true
+
+volumes:
+  postgres_data:
--- a/frontend/Dockerfile.prod
+++ b/frontend/Dockerfile.prod
@ -0,0 +1,28 @@
+# ── Build ─────────────────────────────────────────────────────────────────────
+FROM node:20-alpine AS builder
+
+WORKDIR /app
+
+COPY package*.json ./
+RUN npm ci
+
+COPY . .
+
+# VITE_API_URL is injected at build time via --build-arg
+ARG VITE_API_URL
+ENV VITE_API_URL=${VITE_API_URL}
+
+RUN npm run build
+
+# ── Runtime (nginx) ───────────────────────────────────────────────────────────
+FROM nginx:alpine
+
+COPY --from=builder /app/dist /usr/share/nginx/html
+
+# SPA fallback: all routes → index.html
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 80
+
+HEALTHCHECK --interval=15s --timeout=5s --start-period=10s --retries=3 \
+  CMD wget -qO- http://localhost/health || exit 1
--- a/frontend/nginx.conf
+++ b/frontend/nginx.conf
@ -0,0 +1,32 @@
+server {
+    listen 80;
+    server_name _;
+
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Health check endpoint
+    location /health {
+        access_log off;
+        return 200 "ok\n";
+        add_header Content-Type text/plain;
+    }
+
+    # Proxy API calls to backend (handled by Traefik, but keep for direct access)
+    location /api/ {
+        proxy_pass http://backend:5000;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # SPA fallback
+    location / {
+        try_files $uri $uri/ /index.html;
+    }
+
+    gzip on;
+    gzip_types text/plain text/css application/json application/javascript text/xml application/xml image/svg+xml;
+    gzip_min_length 1024;
+}