From 6aac096c77e5840a3b6649a117323c47dfbd8b58 Mon Sep 17 00:00:00 2001
From: Michael Vines <mvines@gmail.com>
Date: Tue, 6 Nov 2018 14:02:27 -0800
Subject: [PATCH] Add timeout to prevent a stuck ssh

---
 net/gce.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/gce.sh b/net/gce.sh
index 856813bc11..435435ff7f 100755
--- a/net/gce.sh
+++ b/net/gce.sh
@@ -219,7 +219,7 @@ EOF
     echo "Waiting for $name to finish booting..."
     (
       for i in $(seq 1 30); do
-        if (set -x; ssh "${sshOptions[@]}" "$publicIp" "test -f /.instance-startup-complete"); then
+        if (set -x; timeout 20s ssh "${sshOptions[@]}" "$publicIp" "test -f /.instance-startup-complete"); then
           break
         fi
         sleep 2