How to configure Multidomain support for Jitsi Meet Docker ? (Behind CDN)

[ankanch]

Hi there, I was trying to attach those two domains to my jitsi meet docker installation. The relationship between those domains is xyz.cdn pointed to abc.example by CNAME.

• abc.example
• xyz.cdn

My installation is created with abc.example. And I want to make it accessible by xyz.cdn. Just configured DNS record then connect, prosody throws the following error:

Disconnecting client, <stream:error> is: <stream:error>
<host-unknown xmlns='urn:ietf:params:xml:ns:xmpp-streams'/>
<text xmlns='urn:ietf:params:xml:ns:xmpp-streams'>This server does not serve xyz.cdn</text>
</stream:error>

Then I searched for relating problems, found those solutions:

• Same Jitsi-Meet instance with multiple domain names 1
• config.js.multidomain.example 2
• jitsi.example.com.multidomain.example

However, none of above works. I was hoping to set nginx Host to abc.example could solve this problem (1st link above), it didn’t work (does this something to do with WebSocket? )

I’m using following nginx configuration:

location /xmpp-websocket {
  proxy_pass http://xmpp.abc.example:5280/xmpp-websocket;
  proxy_http_version 1.1;
  proxy_set_header Upgrade $http_upgrade;
  proxy_set_header Connection $connection_upgrade;

  proxy_set_header Host abc.example;
  proxy_set_header X-Forwarded-For $remote_addr;
  proxy_read_timeout 900s;
}

My problem is how can I set up multidomain support successfully?

Thanks in advance.