working on nginx integration

nginx.conf.tmpl

@@ -0,0 +1,48 @@
+upstream cryptpad_app {
+    server {{ env "STACK_NAME" }}_app:3000;
+}
+
+upstream cryptpad_ws {
+    #server {{ env "STACK_NAME" }}_app:3003;
+    server {{ env "STACK_NAME" }}_app:3000;
+}
+
+server {
+    listen 8083;
+    server_name localhost;
+
+    access_log /var/log/cpad.log;
+    error_log /var/log/cpad-error.log;
+    #access_log /dev/null;
+    #error_log /dev/null emerg;
+
+    # Main CryptPad app
+    location / {
+        proxy_pass http://cryptpad_app;
+
+        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;
+
+        client_max_body_size 150m;
+
+        proxy_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection upgrade;
+    }
+
+    # WebSocket endpoint
+    location ^~ /cryptpad_websocket {
+        proxy_pass http://cryptpad_ws;
+
+        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_http_version 1.1;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection upgrade;
+    }
+}