#!/bin/bash
-virtualenv $WORKSPACE/.venv
-source $WORKSPACE/.venv/bin/activate
+virtualenv "$WORKSPACE/.venv"
+# shellcheck disable=SC1090
+source "$WORKSPACE/.venv/bin/activate"
pip install --upgrade pip
pip install --upgrade python-openstackclient python-heatclient
pip freeze
#########################
## FETCH ACTIVE BUILDS ##
#########################
+# Fetch stack list before fetching active builds to minimize race condition
+# where we might be try to delete stacks while jobs are trying to start
+OS_STACKS=($(openstack 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 $JENKINS_URL
+ wget --no-verbose -O "${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 "-" $7}'`)
+ ACTIVE_BUILDS=(${ACTIVE_BUILDS[@]} $( \
+ jq -r '.computer[].executors[].currentExecutable.url' "${silo}_builds.json" \
+ | grep -v null | awk -F'/' '{print $6 "-" $7}'))
done
##########################
##########################
# Search for stacks taht are not in use by either releng or sandbox silos and
# delete them.
-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"'`)
-for stack in ${OS_STACKS[@]}; do
+for stack in "${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 $stack
+ openstack stack delete --yes "$stack"
fi
done