Handle starting TFWServer in baseimage

supervisor/components/tfw_server.conf

@@ -0,0 +1,4 @@
+[program:tfwserver]
+user=root
+directory=%(ENV_TFW_SERVER_DIR)s
+command=python3 tfw_server.py

supervisor/tfw_server.py

@@ -0,0 +1,9 @@
+from tornado.ioloop import IOLoop
+
+from tfw.networking import TFWServer
+from tfw.config import TFWENV
+
+
+if __name__ == '__main__':
+    TFWServer().listen(TFWENV.WEB_PORT)
+    IOLoop.instance().start()