add mapping for jvb to hostname/ip

roles/matrix-nginx-proxy/defaults/main.yml

@@ -646,3 +646,9 @@ matrix_nginx_proxy_synapse_cache_proxy_cache_valid_time: "24h"
 # http://nginx.org/en/docs/ngx_core_module.html#worker_connections
 matrix_nginx_proxy_worker_processes: auto
 matrix_nginx_proxy_worker_connections: 1024
+
+# A mapping of JVB ids to hostname for additional jvb blocks to add to Jitsi's server configuration (matrix-jitsi.conf)
+matrix_nginx_proxy_proxy_jitsi_additional_jvbs_enabled: false
+matrix_nginx_proxy_proxy_jitsi_additional_jvbs:
+  - jvb-2: 192.168.0.1
+  - jvb-3: 192.168.0.2

roles/matrix-nginx-proxy/templates/nginx/conf.d/matrix-jitsi.conf.j2

@@ -53,13 +53,15 @@
 
 		tcp_nodelay on;
 	}
-
+	{% if matrix_nginx_proxy_proxy_jitsi_additional_jvbs_enabled %}
+	{% for jvb in matrix_nginx_proxy_proxy_jitsi_additional_jvbs %}
+	{% for id in jvb %}
 	# colibri (JVB) websockets for additional JVBs
-	location ~ ^/colibri-ws/([a-zA-Z0-9-\.]+)/(.*) {
-		proxy_pass http://$1:9090/colibri-ws/$1/$2$is_args$args;
+	location ~ ^/colibri-ws/{{ id }}/(.*) {
+		proxy_pass http://{{ jvb[id] }}:9090/colibri-ws/{{ id }}/$2$is_args$args;
 
 		proxy_set_header Host $host;
-		proxy_set_header X-Forwarded-For {{ matrix_nginx_proxy_x_forwarded_for }};		
+		proxy_set_header X-Forwarded-For {{ matrix_nginx_proxy_x_forwarded_for }};
 		proxy_set_header Upgrade $http_upgrade;
 		proxy_set_header Connection "upgrade";
 
@@ -67,6 +69,9 @@
 
 		tcp_nodelay on;
 	}
+	{% endfor %}
+	{% endfor %}
+	{% endif %}
 
 	# XMPP websocket
 	location = /xmpp-websocket {