[ADD] 入口proxy增加websocket转发配置

ngx-proxy/obf.conf

@@ -37,6 +37,18 @@ server {
 
     location /re {
         proxy_pass http://ob-server.observe.svc.cluster.local;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $host;
         rewrite ^/re/(.*)$ /$1 break;
     }
+
+    location /ws {
+        proxy_pass http://ob-server.observe.svc.cluster.local;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header Host $host;
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection $connection_upgrade;
+    }
 }