Files
devstack-gate/devstack-vm-gate-wrap.sh
James E. Blair f32f06b50b Make devstack nodes jenkins slaves.
Add them as nodes with the tag "devstack-IMAGE" where IMAGE is, eg,
oneiric, with a single executor.  Change the reap job to delete
these jenkins nodes.  Change the delete script to simply mark them
for deletion.  It should then be called by a new job that is a
post-build step for the devstack gate job.  Another new job should
be called as the first build step in the devstack gate, and it should
invoke devstack-vm-inprogress.py to disable the node that the job
just started running on.  In this manner, we end up with single-use
jenkins slaves.

Change the gate script to expect to be run the host itself, so it
no longer needs to ssh and scp/rsync files around.

Add a new script, devstack-vm-gate-wrap.sh, which assists running
the gate job on a separate devstack host, as is currently done,
to test it out without requiring the full Jenkins infrastructure.

Change-Id: I28902918406670163d32ae7c2a644055233dc1fa
2012-05-22 01:36:08 +00:00

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#!/bin/bash -x
# Gate commits to several projects on a VM running those projects
# configured by devstack.
# Copyright (C) 2011-2012 OpenStack LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
#
# See the License for the specific language governing permissions and
# limitations under the License.
PROJECTS="openstack-dev/devstack openstack/nova openstack/glance openstack/keystone openstack/python-novaclient openstack/python-keystoneclient openstack/python-quantumclient openstack/python-glanceclient openstack/horizon openstack/tempest"
# Set to 1 to run the Tempest test suite
export DEVSTACK_GATE_TEMPEST=${DEVSTACK_GATE_TEMPEST:-0}
# Supply specific tests to Tempest in second argument
# For example, to execute only the server actions test,
# you would supply tempest.test.test_server_actions
export DEVSTACK_GATE_TEMPEST_TESTS=${DEVSTACK_GATE_TEMPEST_TESTS:-tempest}
# Set this variable to skip updating the devstack-gate project itself.
# Useful in development so you can edit scripts in place and run them
# directly. Do not set in production.
# Normally not set, and we do include devstack-gate with the rest of
# the projects.
if [ -z "$SKIP_DEVSTACK_GATE_PROJECT" ]; then
PROJECTS="openstack-ci/devstack-gate $PROJECTS"
fi
# Set this variable to include tempest in the test run.
if [ "$DEVSTACK_GATE_TEMPEST" -eq "1" ]; then
PROJECTS="openstack/tempest $PROJECTS"
fi
cd $WORKSPACE
for PROJECT in $PROJECTS
do
echo "Setting up $PROJECT"
SHORT_PROJECT=`basename $PROJECT`
if [[ ! -e $SHORT_PROJECT ]]; then
echo " Need to clone"
git clone https://review.openstack.org/p/$PROJECT
fi
cd $SHORT_PROJECT
BRANCH=$GERRIT_BRANCH
# See if this project has this branch, if not, use master
git remote update
# Ensure that we don't have stale remotes around
git remote prune origin
if ! git branch -a |grep remotes/origin/$GERRIT_BRANCH>/dev/null; then
BRANCH=master
fi
git reset --hard
git clean -x -f -d -q
git checkout $BRANCH
git reset --hard remotes/origin/$BRANCH
git clean -x -f -d -q
if [[ $GERRIT_PROJECT == $PROJECT ]]; then
echo " Merging proposed change"
git fetch https://review.openstack.org/p/$PROJECT $GERRIT_REFSPEC
git merge FETCH_HEAD
else
echo " Updating from origin"
git pull --ff-only origin $BRANCH
fi
cd $WORKSPACE
done
# Set GATE_SCRIPT_DIR to point to devstack-gate in the workspace so that
# we are testing the proposed change from this point forward.
GATE_SCRIPT_DIR=$WORKSPACE/devstack-gate
# Also, if we're testing devstack-gate, re-exec this script once so
# that we can test the new version of it.
if [[ $GERRIT_PROJECT == "openstack-ci/devstack-gate" ]] && [[ $RE_EXEC != "true" ]]; then
export RE_EXEC="true"
exec $GATE_SCRIPT_DIR/devstack-vm-gate-wrap.sh
fi
# Make sure headers for the currently running kernel are installed:
sudo apt-get install -y --force-yes linux-headers-`uname -r`
# Hpcloud provides no swap, but does have a partition mounted at /mnt
# we can use:
if [ `cat /proc/meminfo | grep SwapTotal | awk '{ print $2; }'` -eq 0 ] &&
[ -b /dev/vdb ]; then
sudo umount /dev/vdb
sudo mkswap /dev/vdb
sudo swapon /dev/vdb
fi
# The vm template update job should cache some images in ~/files.
# Move them to where devstack expects:
if ls ~/cache/files/*; then
mv ~/cache/files/* $WORKSPACE/devstack/files
fi
# Move the PIP cache into position:
sudo mkdir -p /var/cache/pip
sudo mv ~/cache/pip/* /var/cache/pip
# Start with a fresh syslog
sudo stop rsyslog
sudo mv /var/log/syslog /var/log/syslog-pre-devstack
sudo touch /var/log/syslog
sudo chown /var/log/syslog --ref /var/log/syslog-pre-devstack
sudo chmod /var/log/syslog --ref /var/log/syslog-pre-devstack
sudo chmod a+r /var/log/syslog
sudo start rsyslog
# Run the test
$GATE_SCRIPT_DIR/devstack-vm-gate.sh
RETVAL=$?
cd $WORKSPACE
# No matter what, archive logs
mkdir -p logs
rm -f logs/*
sudo cp /var/log/syslog $WORKSPACE/logs/syslog.txt
cp $WORKSPACE/screen-logs/* $WORKSPACE/logs/
# Make sure jenkins can read all the logs
sudo chown -R jenkins.jenkins $WORKSPACE/logs/
sudo chmod a+r $WORKSPACE/logs/
rename 's/\.log$/.txt/' $WORKSPACE/logs/*
# Remove duplicate logs
rm $WORKSPACE/logs/*.*.txt
exit $RETVAL