Proxy pass with opennebula problem!

Community Support
1

Hi,

I have a problem with a proxy pass and opennebula.

I have a proxp pass that lets pass the requests to opennebula. If I try to connect to the URL that I present through the proxy,
I can login, boot and stop VMs. The problem I have when I want to open a console, I have the error 1006.

If I connect directly to opennebula, I can open vnc console without any problem.

Has anyone configured a proxy pass with opennebula?

Anyone have any idea?

Thanks.

2

VNC console uses another port for websockets (29876). That may be your problem. I’ve never proxied that VNC -> websockets proxy successfully myself.

Here’s what some users are doing:

https://forum.opennebula.io/t/vnc-with-sunstone-behind-nginx-proxy?source_topic_id=3380
3

This works for me:

server {
    listen *:443;
    server_name my.domain.tld;

    error_log /var/log/nginx/my.domain.tld.access.log;

    ssl on;
    ssl_certificate /etc/letsencrypt/live/my.domain.tld/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/my.domain.tld/privkey.pem;
    #ssl_protocols TLSv1 TLSv1.1 TLSv1.2; # don’t use SSLv3 ref: POODLE

    location / {

        #auth_basic           "closed site";
        #auth_basic_user_file htpasswd;

        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $http_host;

        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forward-For $proxy_add_x_forwarded_for;
        proxy_set_header X-Forward-Proto http;
        proxy_set_header X-Nginx-Proxy true;

        proxy_redirect off;


        proxy_pass http://127.0.0.1:9869;
    }

}
4

In case non secure works for you this is my NginX config:

server {
    listen       80;
    server_name  _;

    access_log           /var/log/nginx/access.log  main;

    location / {
        proxy_pass              http://127.0.0.1:9869/;
        proxy_set_header        Host            $host;
        proxy_set_header        X-Real-IP       $remote_addr;
        proxy_set_header        X-Forwarded-For $proxy_add_x_forwarded_for;
        client_max_body_size    100M;
    }
}