prosody.cfg.lua and /conf.d/jitsi-meet.cfg.lua reset every restart - STUN Server config lost!

[RedJohn14]

Hello,

Since last upgrade you recreate prosody.cfg.lua and /conf.d/jitsi-meet.cfg.lua at every restart that is not so nice. Because after restart STUN Server config in /conf.d/jitsi-meet.cfg.lua is lost!

How can I make STUN Server config persistent in /conf.d/jitsi-meet.cfg.lua:

[...]
turncredentials_secret = xxxx
turncredentials = {
  { type = "stun", host = "my.domain.com", port = "443" },
  { type = "turns", host = "my.domain.com", port = "443", transport = "udp" },
  { type = "turns", host = "my.domain.com", port = "443", transport = "tcp" }
};
[...]
modules_enabled = {
        "bosh";
        "pubsub";
        "ping";
        "speakerstats";
        "conference_duration";
        "turncredentials";
[...]

And also the prosody.cfg.lua config file:

[...]
modules_enabled = {

        -- Generally required
                "roster"; -- Allow users to have a roster. Recommended ;)
                "saslauth"; -- Authentication for clients and servers. Recommended if you want to log in.
                "tls"; -- Add support for secure TLS on c2s/s2s connections
                "dialback"; -- s2s dialback support
                "disco"; -- Service discovery
                "turncredentials";
[...]

I can't see any variables, but now my hole config for STUN Server will lost after every reboot really?

Is there now way? I must really "mount out" the config directory like in my last post with Jitsi-web container?

Regards!

[saghul]

Right now there is indeed no way. Adding new env variables for setting TUrN serves with them would be the way forward. Any chance you can make a PR?

[pandel]

@RedJohn14
If it helps, you can do the following after you have started your containers (replace variable values accordingly):

#!/bin/bash

JVB_STUN_SERVER=<yourstunserver>:<port>
TURN_SECRET=<your turn secret>

CONFIG=~/.jitsi-meet-cfg

PROSODY_SRV_CONFIG=${CONFIG}/prosody/config/conf.d/jitsi-meet.cfg.lua

 # add TURN server credentials
_srv=$(echo $JVB_STUN_SERVER | cut -d ':' -f 1)
_port=$(echo $JVB_STUN_SERVER | cut -d ':' -f 2)

# add TURN credentials at the top
sed -i "1s/^/};\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/  { type = \"turns\", host = \"${_srv}\", port = \"${_port}\", transport = \"tcp\" }\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/  { type = \"turn\", host = \"${_srv}\", port = \"${_port}\", transport = \"udp\" },\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/  { type = \"stun\", host = \"${_srv}\", port = \"${_port}\" },\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/turncredentials = {\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/turncredentials_ttl=86400;\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/turncredentials_port=443;\n/" ${PROSODY_SRV_CONFIG}
sed -i "1s/^/turncredentials_secret=\"${TURN_SECRET}\";\n/" ${PROSODY_SRV_CONFIG}

# no need to change prosody.cfg.lua, but insert into VirtualHost
sed -i '/"speakerstats";/i \\t"turncredentials";' ${PROSODY_SRV_CONFIG}


# Restart Prosody instance
docker exec jitsi-meet_prosody_1 /bin/bash -c 'kill $(pidof lua5.2)'