Running upgrade-non-controller.sh against compute and object storage did
not fail if the /root/tripleo_upgrade_node.sh failed.
This make it harder to detect error in CI system for instance.
Change-Id: I12b7d640547d3b8ec1f70104d159d6052b7638ff
Closes-Bug:
1620973
### This file is automatically delivered to the compute nodes as part of the
### tripleo upgrades workflow
+set -eu
+
# pin nova to kilo (messaging +-1) for the nova-compute service
crudini --set /etc/nova/nova.conf upgrade_levels compute $upgrade_level_nova_compute
### This file is automatically delivered to the swift-storage nodes as part of the
### tripleo upgrades workflow
+set -eu
function systemctl_swift {
action=\$1