Make packer templates fail on any problems

[releng/builder.git] / packer / provision / mininet-ovs-2.3.sh

diff --git a/packer/provision/mininet-ovs-2.3.sh b/packer/provision/mininet-ovs-2.3.sh
index 8938a5f743083e06ef143433e0f57da668526fa5..253364c988f07a97097bff1b3b3133ea7a9c036a 100644 (file)
--- a/packer/provision/mininet-ovs-2.3.sh
+++ b/packer/provision/mininet-ovs-2.3.sh
@@ -2,6 +2,9 @@
 
 # vim: sw=4 ts=4 sts=4 et tw=72 :
 
+# force any errors to cause the script and job to end in failure
+set -xeu -o pipefile
+
 # Ensure that necessary variables are set to enable noninteractive mode in
 # commands.
 export DEBIAN_FRONTEND=noninteractive