gateway 분리 아키텍처

gateway/Dockerfile

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+FROM nginx:alpine
+
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+
+EXPOSE 5000
+CMD ["nginx", "-g", "daemon off;"]

gateway/nginx.conf

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+# ISO8601 시간을 "YYYY-MM-DD HH:mm:ss" 형식으로 변환
+map $time_iso8601 $time_custom {
+    "~^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2})" "$1-$2-$3 $4:$5:$6";
+}
+
+# Go slog 포맷과 맞춘 JSON 액세스 로그
+log_format json_combined escape=json
+    '{'
+    '"time":"$time_custom",'
+    '"level":"INFO",'
+    '"msg":"http_access",'
+    '"svc":"baron-gateway",'
+    '"status":$status,'
+    '"method":"$request_method",'
+    '"path":"$request_uri",'
+    '"latency":"${request_time}s",'
+    '"ip":"$remote_addr",'
+    '"forwarded_for":"$http_x_forwarded_for",'
+    '"user_agent":"$http_user_agent"'
+    '}';
+
+server {
+    listen 5000;
+    include /etc/nginx/mime.types;
+
+    resolver 127.0.0.11 valid=10s ipv6=off;
+    set $backend_upstream http://baron_backend:3000;
+    set $userfront_upstream http://baron_userfront:5000;
+    set $oathkeeper_upstream http://oathkeeper:4455;
+
+    error_log /dev/stderr warn;
+    access_log /var/log/nginx/access.log json_combined;
+
+    # 안정성 튜닝
+    client_max_body_size 10m;
+    keepalive_timeout 65;
+
+    # --- Backend API Proxy ---
+    location /api {
+        proxy_pass $backend_upstream;
+        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;
+    }
+
+    # --- Ory Stack Proxy (via Oathkeeper) ---
+    # Kratos Public API
+    location /auth {
+        proxy_pass $oathkeeper_upstream;
+        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;
+    }
+
+    # Hydra Public API
+    location /oidc {
+        proxy_pass $oathkeeper_upstream;
+        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;
+    }
+
+    # --- 내부 웹앱 프록시 (초기에는 Private Net 내부에서만 운영) ---
+    # AdminFront (Vite Dev Server or Nginx)
+    # location /admin {
+    #     proxy_pass http://baron_adminfront:5173;
+    #     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;
+    #
+    #     # WebSocket 지원 (Vite HMR)
+    #     proxy_http_version 1.1;
+    #     proxy_set_header Upgrade $http_upgrade;
+    #     proxy_set_header Connection "upgrade";
+    # }
+
+    # DevFront (Vite Dev Server or Nginx)
+    # location /dev {
+    #     proxy_pass http://baron_devfront:5173;
+    #     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;
+    #
+    #     # WebSocket 지원 (Vite HMR)
+    #     proxy_http_version 1.1;
+    #     proxy_set_header Upgrade $http_upgrade;
+    #     proxy_set_header Connection "upgrade";
+    # }
+
+    # --- UserFront 정적 파일 프록시 ---
+    location / {
+        proxy_pass $userfront_upstream;
+        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;
+    }
+}