feat: nginx 설정 파일 작성

Author: Tolerblanc

services/nginx/conf.d/default.conf

@@ -0,0 +1,39 @@
+server {
+    listen 80;
+    server_name localhost octodocs.local;
+    return 301 https://$host$request_uri;
+}
+
+server {
+    listen 443 ssl;
+    server_name localhost octodocs.local;
+
+    ssl_certificate /etc/nginx/ssl/localhost.crt;
+    ssl_certificate_key /etc/nginx/ssl/localhost.key;
+
+    # Frontend static files
+    location / {
+        root /usr/share/nginx/html;
+        try_files $uri $uri/ /index.html;
+        add_header Cache-Control "no-cache";
+    }
+
+    # Backend API
+    location /api {
+        proxy_pass http://backend:3000;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection 'upgrade';
+        proxy_set_header Host $host;
+        proxy_cache_bypass $http_upgrade;
+    }
+
+    # WebSocket
+    location /socket.io {
+        proxy_pass http://backend:1234;
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "Upgrade";
+        proxy_set_header Host $host;
+    }
+}