X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=jjb%2Fopendaylight-infra-cleanup-stale-stacks.sh;h=4c59d8c61bb27bf8a82696e0b3bf1c9cd43ef628;hb=62a9bffcdeae2a1d71814ab892e870029e9cffe6;hp=f44ac51079794a844d02635f17ade872e8ec106f;hpb=ebdc274e0462183313996120b37cc2df8c6058be;p=releng%2Fbuilder.git

diff --git a/jjb/opendaylight-infra-cleanup-stale-stacks.sh b/jjb/opendaylight-infra-cleanup-stale-stacks.sh
index f44ac5107..4c59d8c61 100644
--- a/jjb/opendaylight-infra-cleanup-stale-stacks.sh
+++ b/jjb/opendaylight-infra-cleanup-stale-stacks.sh
@@ -5,12 +5,40 @@ pip install --upgrade pip
 pip install --upgrade python-openstackclient python-heatclient
 pip freeze
 
-DELETE_LIST=(`openstack --os-cloud rackspace stack list -f json | \
-              jq -r '.[] | \
-                     select((."Stack Status" == "CREATE_FAILED") or \
-                            (."Stack Status" == "DELETE_FAILED")) | \
-                     ."Stack Name"'`)
-for i in "${DELETE_LIST[@]}"; do
-    echo "Deleting stack $i"
-    openstack --os-cloud rackspace stack delete --yes $i
+#########################
+## FETCH ACTIVE BUILDS ##
+#########################
+# Fetch stack list before fetching active builds to minimize race condition
+# where we might be try to delete stacks while jobs are trying to start
+OS_STACKS=(`openstack --os-cloud rackspace stack list \
+            -f json -c "Stack Name" -c "Stack Status" \
+            --property "stack_status=CREATE_COMPLETE" \
+            --property "stack_status=DELETE_FAILED" \
+            --property "stack_status=CREATE_FAILED" \
+            | jq -r '.[] | ."Stack Name"'`)
+
+# Make sure we fetch active builds on both the releng and sandbox silos
+ACTIVE_BUILDS=()
+for silo in releng sandbox; do
+    JENKINS_URL="https://jenkins.opendaylight.org/$silo//computer/api/json?tree=computer[executors[currentExecutable[url]],oneOffExecutors[currentExecutable[url]]]&xpath=//url&wrapper=builds"
+    wget --no-verbose -O $silo_builds.json $JENKINS_URL
+    sleep 1  # Need to sleep for 1 second otherwise next line causes script to stall
+    ACTIVE_BUILDS=(${ACTIVE_BUILDS[@]} ` \
+        jq -r '.computer[].executors[].currentExecutable.url' $silo_builds.json \
+        | grep -v null | awk -F'/' '{print $6 "-" $7}'`)
+done
+
+##########################
+## DELETE UNUSED STACKS ##
+##########################
+# Search for stacks taht are not in use by either releng or sandbox silos and
+# delete them.
+for stack in ${OS_STACKS[@]}; do
+    if [[ "${ACTIVE_BUILDS[@]}" =~ $stack ]]; then
+        # No need to delete stacks if there exists an active build for them
+        continue
+    else
+        echo "Deleting orphaned stack: $stack"
+        openstack --os-cloud rackspace stack delete --yes $stack
+    fi
 done