feat: Add an env var for jicofo ice failure detection. (#2028)

docker-compose.yml

@@ -383,6 +383,7 @@ services:
             - JICOFO_CONF_STRIP_SIMULCAST
             - JICOFO_CONF_SSRC_REWRITING
             - JICOFO_ENABLE_HEALTH_CHECKS
+            - JICOFO_ENABLE_ICE_FAILURE_DETECTION
             - JICOFO_ENABLE_REST
             - JICOFO_HEALTH_CHECKS_USE_PRESENCE
             - JICOFO_MAX_MEMORY

jicofo/rootfs/defaults/jicofo.conf

@@ -93,6 +93,12 @@ jicofo {
       }
       {{ end }}
 
+      {{ if .Env.JICOFO_ENABLE_ICE_FAILURE_DETECTION }}
+      ice-failure-detection {
+        enabled = {{ .Env.JICOFO_ENABLE_ICE_FAILURE_DETECTION | toBool }}
+      }
+      {{ end }}
+
       {{ if $ENABLE_JVB_XMPP_SERVER }}
       brewery-jid = "{{ $JVB_BREWERY_MUC }}@{{ $JVB_XMPP_INTERNAL_MUC_DOMAIN }}"
       {{ else }}