NGNIX Reverse Proxy Setup + Jetty Backend

General
1

I have deployed vaadin webapp on jetty container, direct access works fine.

I have been battling with NGINX reverse proxy setup, but I am always getting session cookie invalid or session invalid error.

The client and NGINX are configured with SSL. and NGINX and jetty is HTTP.

Client <=> NGINX <=> Jetty

The NGINX conf:

[code]
server {
listen 443;
ssl on;
ssl_certificate /dashboard.io.crt.pem;
ssl_certificate_key /dashboard.io.key.pem;

keepalive_timeout 70;
server_name local.dashboard.io;

root    /tools/jetty-distribution-9.2.10.v20150310/webapps/dashboard;
index   index.html;

location /dashboard/ {
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwared-Server $host;
    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_pass http://127.0.0.1:8080/dashboard/;

}

}
[/code]I see information on Vaadin deployment topic flying all over the place.

Can you please give a concrete example of this usecase.

Thanks,
Alan