modified nginx conf to correctly proxy frontend to capability srv on ws-dev

apps/web/ws-nginx.conf

-# Workspaces NGINX config
-
 server {
-    listen       80;
-    server_name  shipman.aoc.nrao.edu;
+    listen 80;
+    root /usr/share/nginx/html;
 
     location / {
-        root   /usr/share/nginx/html;
-        index  index.html index.htm;
+        index index.html index.htm;
         try_files $uri $uri/ /index.html;
     }
 
-    location ^/capability/(.*) {
-        proxy_redirect off;
-        proxy_pass http://shipman.aoc.nrao.edu:3457;
-        proxy_set_header Origin http://shipman.aoc.nrao.edu:4444;
-        proxy_hide_header Access-Control-Allow-Origin;
-        add_header Access-Control-Allow-Origin *;
+    location /capability {
+        proxy_pass http://capability:3457;
+        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;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
     }
 
-    error_page   500 502 503 504  /50x.html;
+    error_page 500 502 503 504 /50x.html;
     location = /50x.html {
-        root   /usr/share/nginx/html;
+        root /usr/share/nginx/html;
     }
 }
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