jvb: add ability to enable SCTP datachannels

Author: saghul

docker-compose.yml

@@ -417,6 +417,7 @@ services:
             - ENABLE_COLIBRI_WEBSOCKET
             - ENABLE_JVB_XMPP_SERVER
             - ENABLE_OCTO
+            - ENABLE_SCTP
             - JVB_ADVERTISE_IPS
             - JVB_ADVERTISE_PRIVATE_CANDIDATES
             - JVB_AUTH_USER

jvb/rootfs/defaults/jvb.conf

@@ -1,6 +1,7 @@
 {{ $COLIBRI_REST_ENABLED := .Env.COLIBRI_REST_ENABLED | default "false" | toBool -}}
 {{ $ENABLE_COLIBRI_WEBSOCKET := .Env.ENABLE_COLIBRI_WEBSOCKET | default "1" | toBool -}}
 {{ $ENABLE_OCTO := .Env.ENABLE_OCTO | default "0" | toBool -}}
+{{ $ENABLE_SCTP := .Env.ENABLE_SCTP | default "0" | toBool -}}
 {{ $ENABLE_JVB_XMPP_SERVER := .Env.ENABLE_JVB_XMPP_SERVER | default "0" | toBool }}
 {{ $JVB_DISABLE_STUN := .Env.JVB_DISABLE_STUN | default "0" | toBool -}}
 {{ $JVB_STUN_SERVERS := .Env.JVB_STUN_SERVERS | default "meet-jit-si-turnrelay.jitsi.net:443" -}}
@@ -78,6 +79,9 @@ videobridge {
             enabled = {{ $SHUTDOWN_REST_ENABLED }}
         }
     }
+    sctp {
+      enabled = {{ $ENABLE_SCTP }}
+    }
     stats {
         enabled = true
     }