How can I specify multiple TURN servers

[sodiumchl]

In a regular installation, we can edit turn-stun-servers.xml to include multiple turn servers. Example below. How can we do this with this docker version?

/usr/share/bbb-web/WEB-INF/classes/spring/turn-stun-servers.xml 

<?xml version="1.0" encoding="UTF-8"?>
...
    <bean id="stun0" class="org.bigbluebutton.web.services.turn.StunServer">
        <constructor-arg index="0" value="stun:turn2.example.com"/>
    </bean>


    <bean id="turn0" class="org.bigbluebutton.web.services.turn.TurnServer">
        <constructor-arg index="0" value="c6..."/>
        <constructor-arg index="1" value="turns:turn1.example.com:443?transport=tcp"/>
        <constructor-arg index="2" value="86400"/>
    </bean>

    <bean id="turn1" class="org.bigbluebutton.web.services.turn.TurnServer">
        <constructor-arg index="0" value="48..."/>
        <constructor-arg index="1" value="turns:turn2.example.com:443?transport=tcp"/>
        <constructor-arg index="2" value="86400"/>
    </bean>

...

[ben-ba]

bbb-docker/mod/bbb-web/turn-stun-servers.xml

add a second var like; {{if .Env.TURN_SERVER2 }} <bean id="turn0" class="org.bigbluebutton.web.services.turn.TurnServer"> <constructor-arg index="0" value="{{ .Env.TURN_SECRET2 }}"/> <constructor-arg index="1" value="{{ .Env.TURN_SERVER2 }}"/> <constructor-arg index="2" value="86400"/> </bean> {{end}}

and update ur env file