bubble: must wait for docker network initialization

image/overlay/etc/init.d/bubble

@@ -5,10 +5,10 @@ depend() {
 }
 
 supervisor="supervise-daemon"
-restart_max=5
+restart_max=20
 restart_delay=10
-command="/usr/bin/bubble"
+command="/usr/bin/bubble-wrapper"
 command_args="-config /daemon/config.yaml 2>&1"
 pidfile="/run/${RC_SVCNAME}.pid"
 output_log="/data/bubble.log"
-error_log="/data/bubble.err"
+error_log="/data/bubble.err"

image/overlay/usr/bin/bubble-wrapper

@@ -0,0 +1,8 @@
+#!/bin/sh
+
+if ! docker network inspect "workspace" ; then
+	 sleep 1s;
+	 exit 0
+fi
+
+/usr/bin/bubble "$@"