feat: Add an env var for jicofo load redistribution. (#2053)

* feat: Add an env var for jicofo load redistribution.

* Update jicofo/rootfs/defaults/jicofo.conf

---------

Co-authored-by: Aaron van Meerten <aaron.van.meerten@gmail.com>

docker-compose.yml

@@ -385,6 +385,7 @@ services:
             - JICOFO_CONF_SSRC_REWRITING
             - JICOFO_ENABLE_HEALTH_CHECKS
             - JICOFO_ENABLE_ICE_FAILURE_DETECTION
+            - JICOFO_ENABLE_LOAD_REDISTRIBUTION
             - JICOFO_ENABLE_REST
             - JICOFO_HEALTH_CHECKS_USE_PRESENCE
             - JICOFO_MAX_MEMORY

jicofo/rootfs/defaults/jicofo.conf

@@ -98,6 +98,11 @@ jicofo {
         enabled = {{ .Env.JICOFO_ENABLE_ICE_FAILURE_DETECTION | toBool }}
       }
       {{ end }}
+      {{ if .Env.JICOFO_ENABLE_LOAD_REDISTRIBUTION }}
+      load-redistribution {
+        enabled = {{ .Env.JICOFO_ENABLE_LOAD_REDISTRIBUTION | toBool }}
+      }
+      {{ end }}
 
       {{ if $ENABLE_JVB_XMPP_SERVER }}
       brewery-jid = "{{ $JVB_BREWERY_MUC }}@{{ $JVB_XMPP_INTERNAL_MUC_DOMAIN }}"