Add docker compose

docker-compose.yaml

@@ -0,0 +1,15 @@
+version: '3'
+services:
+  filepizza:
+    image: kern/filepizza:latest
+    restart: always
+    build:
+      context: .
+    ports:
+      - 3333:3333
+    environment:
+      - PORT=3333
+      - EXTRA_ICE_SERVERS=turn:localhost:3478
+  coturn:
+    image: instrumentisto/coturn:latest
+    network_mode: host

src/ice.js

@@ -16,6 +16,14 @@ var DEFAULT_ICE_SERVERS = [
   }
 ];
 
+if (process.env.EXTRA_ICE_SERVERS) {
+  const extraICEServers =
+    process.env.EXTRA_ICE_SERVERS.split(',').map(function(server) {
+      return { urls: server.trim() }
+    })
+  DEFAULT_ICE_SERVERS += extraICEServers
+}
+
 var CACHE_LIFETIME = 5 * 60 * 1000; // 5 minutes
 var cachedPromise = null;