Can a JVB cluster load one conference room simultaneously

he91 · March 31, 2023, 1:45am

Hi erveryone ~ I have a problem

I currently have two JVB nodes, one of which is added separately and additionally. I have created five conference rooms: A, B, C, D, and E. Through the log content of/var/log/jitsi/jvb.log, I found that the room is polled and loaded onto two JVB nodes, but I found that only one JVB node exists in a conference room, and not both JVB nodes are loaded onto the A conference room. Is this a fixed mechanism for jitsi, and is there any way to make the A conference room average load on two JVB nodes.

damencho · March 31, 2023, 2:25am

A room by default is always on the same jvb. Normally you spread a room over several jvbs when there are many participants in the call. To do that you need to enable octo.

he91 · March 31, 2023, 2:40am

@damencho
Please tell me how to enable octo

damencho · March 31, 2023, 12:09pm

github.com

jitsi/jitsi-meet/blob/master/resources/coturn-le-update.sh

#!/bin/sh

set -e

# This script is updating the Let's Encrypt certificates on renew or when installing
# The only param it gets is the domain and expects the certificates to use are updated
# in /etc/jitsi/meet folder.
DOMAIN=$1

if [ -z "$DOMAIN" ] ; then
  echo "You need to pass the domain as parameter."
  exit 10;
fi

COTURN_CERT_DIR="/etc/coturn/certs"
TURN_CONFIG="/etc/turnserver.conf"

# Execute only if turnconfig exist and is one managed by jitsi-meet
if [ -f $TURN_CONFIG ] && grep -q "jitsi-meet coturn config" "$TURN_CONFIG" ; then
    # create a directory to store certs if it does not exists

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he91 · April 3, 2023, 1:10am

@damencho
Did you send the wrong information? This seems to have nothing to do with octo

damencho · April 3, 2023, 1:35am

Yep

damencho · April 3, 2023, 1:36am

Sorry. Here it is

github.com

jitsi/jitsi-videobridge/blob/master/doc/relay.md

# Setting up relays (cascaded bridges)

### Relays
Relays (aka secure octo) use ICE and DTLS/SRTP between each pair of bridges, so a secure
network is not required. It uses and requires either SCTP or colibri websockets for the
bridge-bridge connections.

## Jitsi Videobridge configuration

### Relay configuration
Relays can be configured with the following properties in `/etc/jitsi/videobridge/jvb.conf` (also see
[reference.conf](https://github.com/jitsi/jitsi-videobridge/blob/master/jvb/src/main/resources/reference.conf#L132)).
```
  videobridge {
    relay {
      enabled=true
      region="region1"
      relay-id="unique-id-of-the-jitsi-videobridge-instance"
    }
  }

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