Add Docker deployment setup with health check endpoint

- Add multi-stage Dockerfile with standalone Next.js output - Add docker-compose.yml with Caddy reverse proxy - Add nginx configs for local and SSL setups - Add Caddyfile for automatic HTTPS - Add docker-entrypoint.sh for runtime config - Add .env.example and .dockerignore - Add comprehensive Docker README - Add /api/health endpoint for container health checks - Configure next.config.ts for standalone output
2026-01-31 03:53:19 +01:00
parent 50355b740a
commit df5b61f42a
12 changed files with 1090 additions and 1 deletions
@@ -0,0 +1,91 @@
+# SSL Configuration (use this after obtaining certificates)
+# Rename to default.conf after SSL setup
+
+server {
+    listen 80;
+    server_name ${DOMAIN};
+    
+    # Certbot challenge
+    location /.well-known/acme-challenge/ {
+        root /var/www/certbot;
+    }
+    
+    # Redirect all HTTP to HTTPS
+    location / {
+        return 301 https://$server_name$request_uri;
+    }
+}
+
+server {
+    listen 443 ssl http2;
+    server_name ${DOMAIN};
+
+    # SSL certificates (mounted from certbot)
+    ssl_certificate /etc/letsencrypt/live/${DOMAIN}/fullchain.pem;
+    ssl_certificate_key /etc/letsencrypt/live/${DOMAIN}/privkey.pem;
+    
+    # SSL configuration
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
+    ssl_prefer_server_ciphers off;
+    ssl_session_cache shared:SSL:10m;
+    ssl_session_timeout 1d;
+    ssl_session_tickets off;
+
+    # HSTS (enable after confirming HTTPS works)
+    # add_header Strict-Transport-Security "max-age=63072000" always;
+
+    # Health check
+    location /nginx-health {
+        access_log off;
+        return 200 "healthy\n";
+        add_header Content-Type text/plain;
+    }
+
+    # Proxy all requests to the Next.js app
+    location / {
+        proxy_pass http://app:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        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;
+        proxy_cache_bypass $http_upgrade;
+        proxy_read_timeout 86400;
+    }
+
+    # Static files caching
+    location /_next/static {
+        proxy_pass http://app:3000;
+        proxy_cache_valid 200 365d;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # API rate limiting
+    location /api/ {
+        limit_req zone=api burst=20 nodelay;
+        limit_conn addr 10;
+        
+        proxy_pass http://app:3000;
+        proxy_http_version 1.1;
+        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;
+    }
+
+    # Auth endpoints - stricter rate limiting
+    location /api/auth/ {
+        limit_req zone=auth burst=5 nodelay;
+        limit_conn addr 5;
+        
+        proxy_pass http://app:3000;
+        proxy_http_version 1.1;
+        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;
+    }
+}