Improving nomad nginx config to be more responsive or soemthing

https://developer.hashicorp.com/nomad/tutorials/manage-clusters/reverse-proxy-ui#extend-connection-timeout

ansible/roles/local-server-head/files/nomad.conf

@@ -1,8 +1,25 @@
 server {
     server_name nomad.nigel.local;
     location / {
-        proxy_pass http://localhost:4646;
+        proxy_pass http://nomad-ws;
         proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+
+        proxy_read_timeout 319s;
+
+        # This is for log streaming requests
+        proxy_buffering off;
+
+        # Upgrade and Connection headers for upgrading to websockets
+        proxy_set_header Upgrade $http_upgrade;
+        proxy_set_header Connection "upgrade";
+
+
+        proxy_set_header Origin "${scheme}://${proxy_host}";
     }
 }
 
+
+upstream nomad-ws {
+    ip_hash;
+    server nomad.nigel.local:4646;
+}