From 21c7878facd3ee777a5ab4122c5f84cfc8f4e15e Mon Sep 17 00:00:00 2001
From: Edward Viaene <ward.viaene@gmail.com>
Date: Mon, 6 Nov 2017 08:47:24 +0000
Subject: [PATCH] add code to make sure instance is ready

---
 demo-2/script.sh | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/demo-2/script.sh b/demo-2/script.sh
index ee8c519..6a35942 100644
--- a/demo-2/script.sh
+++ b/demo-2/script.sh
@@ -1,3 +1,13 @@
 #!/bin/bash
+
+# sleep until instance is ready
+until [[ -f /var/lib/cloud/instance/boot-finished ]]; do
+  sleep 1
+done
+
+# install nginx
 apt-get update
 apt-get -y install nginx
+
+# make sure nginx is started
+service nginx start