From c797c90b348411c9c0c4308b234d9cdd8803ec11 Mon Sep 17 00:00:00 2001
From: Gabriele Cerami <gcerami@redhat.com>
Date: Mon, 16 Jan 2017 18:29:35 +0100
Subject: [PATCH] Promotion: restrict promotion acceptance rule

Start image promotion process only if
- we are launching a periodic job (no changes)
- we are testing a maximum of 1 change
- all the changes come from tripleo-ci

Change-Id: If567cdf6fc0c36aed56e2927d66953e8e5ab6f7c
---
 toci_instack_ovb.sh | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/toci_instack_ovb.sh b/toci_instack_ovb.sh
index 7955b34ad..fc8be1e99 100755
--- a/toci_instack_ovb.sh
+++ b/toci_instack_ovb.sh
@@ -113,7 +113,18 @@ cp -f $TE_DATAFILE ~/instackenv.json
 
 $TRIPLEO_ROOT/tripleo-ci/scripts/deploy.sh
 # If we got this far and its a periodic job, declare success and upload build artifacts
-if [ $CACHEUPLOAD == 1 ] ; then
+# but only if we are testing no changes or a single change only in tripleo_ci
+CHANGES=( ${ZUUL_CHANGES//^/ } )
+NUM_CHANGES=${#CHANGES[@]}
+
+OTHER_PROJECTS="no"
+for change in ${CHANGES[@]}; do
+    if [[ ! "$change" =~ 'openstack-infra/tripleo-ci' ]]; then
+        OTHER_PROJECTS="yes"
+    fi
+done
+
+if [[ $CACHEUPLOAD == 1 && $NUM_CHANGES -le 1 && $OTHER_PROJECTS == "no" ]] ; then
     # Get the IPA and overcloud images for caching
     tar -C ~ -cf - ironic-python-agent.initramfs ironic-python-agent.vmlinuz ironic-python-agent.kernel > ipa_images.tar
     tar -C ~ -cf - overcloud-full.qcow2 overcloud-full.initrd overcloud-full.vmlinuz > overcloud-full.tar