Files
devstack-gate/devstack-vm-gate-wrap.sh
Davanum Srinivas 2dcfb53a7f Support for collecting rabbitmq logs
we are collecting logs for kern/syslog etc, should do the same for rabbitmq
as well. Trying to diagnose 1079687 and suspecting we may see something
in rabbitmq's logs. Make sure all the collected files are visible in the
browser.

Change-Id: Ia962cabebbdf3b9a3f6007795457f4e6e24c4766
2012-12-05 19:16:31 -05:00

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#!/bin/bash
# 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/python-openstackclient openstack/horizon openstack/quantum openstack/tempest openstack/cinder openstack/python-cinderclient openstack/swift openstack/python-swiftclient"
# Set to 1 to run the Tempest test suite
export DEVSTACK_GATE_TEMPEST=${DEVSTACK_GATE_TEMPEST:-0}
# Set to 1 to run postgresql instead of mysql
export DEVSTACK_GATE_POSTGRES=${DEVSTACK_GATE_POSTGRES:-0}
# Set to 1 to run cinder instead of nova volume
# Only applicable to stable/folsom branch
export DEVSTACK_GATE_CINDER=${DEVSTACK_GATE_CINDER:-0}
# Set to 1 to enable Cinder secure delete.
# False by default to avoid dd problems on Precise.
# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1023755
export DEVSTACK_CINDER_SECURE_DELETE=${DEVSTACK_CINDER_SECURE_DELETE:-0}
# Set to 1 to run quantum instead of nova network
# Only applicable to master branch
export DEVSTACK_GATE_QUANTUM=${DEVSTACK_GATE_QUANTUM:-0}
# Set to the name of the "old" branch to run grenade (eg "stable/folsom")
export DEVSTACK_GATE_GRENADE=${DEVSTACK_GATE_GRENADE:-""}
# Set the virtualization driver to: libvirt, openvz
export DEVSTACK_GATE_VIRT_DRIVER=${DEVSTACK_GATE_VIRT_DRIVER:-libvirt}
# See switch below for this -- it gets set to 1 when tempest
# is the project being gated.
export DEVSTACK_GATE_TEMPEST_FULL=${DEVSTACK_GATE_TEMPEST_FULL:-0}
# 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
export BASE=/opt/stack
# Most of the work of this script is done in functions so that we may
# easily redirect their stdout / stderr to log files.
function setup_workspace {
DEST=$1
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
# HPcloud stopped adding the hostname to /etc/hosts with their
# precise images.
HOSTNAME=`/bin/hostname`
if ! grep $HOSTNAME /etc/hosts >/dev/null
then
echo "Need to add hostname to /etc/hosts"
sudo bash -c 'echo "127.0.1.1 $HOSTNAME" >>/etc/hosts'
fi
# Hpcloud provides no swap, but does have a virtual disk mounted
# at /mnt we can use. It also doesn't have enough space on / for
# two devstack installs, so we partition the vdisk:
if [ `grep SwapTotal /proc/meminfo | awk '{ print $2; }'` -eq 0 ] && \
[ -b /dev/vdb ]; then
sudo umount /dev/vdb
sudo parted /dev/vdb --script -- mklabel msdos
sudo parted /dev/vdb --script -- mkpart primary linux-swap 0 8192
sudo parted /dev/vdb --script -- mkpart primary ext2 8192 -1
sudo mkswap /dev/vdb1
sudo mkfs.ext4 /dev/vdb2
sudo swapon /dev/vdb1
sudo mount /dev/vdb2 /opt
fi
sudo mkdir -p $DEST
sudo chown -R jenkins:jenkins $DEST
cd $DEST
# The vm template update job should cache the git repos
# Move them to where we expect:
if ls ~/workspace-cache/*; then
rsync -a ~/workspace-cache/ $DEST/
fi
echo "Using branch: $ZUUL_BRANCH"
for PROJECT in $PROJECTS
do
echo "Setting up $PROJECT"
SHORT_PROJECT=`basename $PROJECT`
if [[ ! -e $SHORT_PROJECT ]]; then
echo " Need to clone $SHORT_PROJECT"
git clone https://review.openstack.org/p/$PROJECT
fi
cd $SHORT_PROJECT
BRANCH=$ZUUL_BRANCH
MAX_ATTEMPTS=3
COUNT=0
# Attempt a git remote update. Run for up to 5 minutes before killing.
# If first SIGTERM does not kill the process wait a minute then SIGKILL.
# If update fails try again for up to a total of 3 attempts.
until timeout -k 1m 5m git remote update
do
COUNT=$(($COUNT + 1))
echo "git remote update failed."
if [ $COUNT -eq $MAX_ATTEMPTS ]
then
exit 1
fi
SLEEP_TIME=$((30 + $RANDOM % 60))
echo "sleep $SLEEP_TIME before retrying."
sleep $SLEEP_TIME
done
# Ensure that we don't have stale remotes around
git remote prune origin
# See if this project has this branch, if not, use master
if ! git branch -a |grep remotes/origin/$BRANCH>/dev/null; then
BRANCH=master
fi
# See if Zuul prepared a ref for this project
if [ "$ZUUL_REF" != "" ] && \
git fetch https://review.openstack.org/p/$PROJECT $ZUUL_REF; then
# It's there, so check it out.
git checkout FETCH_HEAD
git reset --hard FETCH_HEAD
git clean -x -f -d -q
else
if [ "$PROJECT" == "$ZUUL_PROJECT" ]; then
echo "Unable to find ref $ZUUL_REF for $PROJECT"
exit 1
fi
git checkout $BRANCH
git reset --hard remotes/origin/$BRANCH
git clean -x -f -d -q
fi
cd $DEST
done
# The vm template update job should cache some images in ~/files.
# Move them to where devstack expects:
if [ -e ~/cache/files/* ]; then
rsync -a ~/cache/files/ $DEST/devstack/files/
fi
# Disable detailed logging as we return to the main script
set +o xtrace
}
function setup_host {
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
# Make sure headers for the currently running kernel are installed:
sudo apt-get install -y --force-yes linux-headers-`uname -r`
# 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 mv /var/log/kern.log /var/log/kern_log-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 touch /var/log/kern.log
sudo chown /var/log/kern.log --ref /var/log/kern_log-pre-devstack
sudo chmod /var/log/kern.log --ref /var/log/kern_log-pre-devstack
sudo chmod a+r /var/log/kern.log
sudo start rsyslog
# Create a stack user for devstack to run as, so that we can
# revoke sudo permissions from that user when appropriate.
sudo useradd -U -s /bin/bash -d $BASE/new -m stack
TEMPFILE=`mktemp`
echo "stack ALL=(root) NOPASSWD:ALL" >$TEMPFILE
chmod 0440 $TEMPFILE
sudo chown root:root $TEMPFILE
sudo mv $TEMPFILE /etc/sudoers.d/50_stack_sh
# If we will be testing OpenVZ, make sure stack is a member of the vz group
if [ "$DEVSTACK_GATE_VIRT_DRIVER" == "openvz" ]; then
sudo usermod -a -G vz stack
fi
# Disable detailed logging as we return to the main script
set +o xtrace
}
function cleanup_host {
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
cd $WORKSPACE
# No matter what, archive logs
sudo cp /var/log/syslog $WORKSPACE/logs/syslog.txt
sudo cp /var/log/kern.log $WORKSPACE/logs/kern_log.txt
sudo mkdir $WORKSPACE/logs/rabbitmq/
sudo cp /var/log/rabbitmq/* $WORKSPACE/logs/rabbitmq/
if [ -d $BASE/old ]; then
mkdir -p $WORKSPACE/logs/old/
mkdir -p $WORKSPACE/logs/new/
mkdir -p $WORKSPACE/logs/grenade/
sudo cp $BASE/old/screen-logs/* $WORKSPACE/logs/old/
sudo cp $BASE/old/devstacklog.txt $WORKSPACE/logs/old/
sudo cp $BASE/old/devstack/localrc $WORKSPACE/logs/old/localrc.txt
sudo cp $BASE/logs/* $WORKSPACE/logs/
sudo cp $BASE/new/grenade/localrc $WORKSPACE/logs/grenade/localrc.txt
NEWLOGTARGET=$WORKSPACE/logs/new
else
NEWLOGTARGET=$WORKSPACE/logs
fi
sudo cp $BASE/new/screen-logs/* $NEWLOGTARGET/
sudo cp $BASE/new/devstacklog.txt $NEWLOGTARGET/
sudo cp $BASE/new/devstack/localrc $NEWLOGTARGET/localrc.txt
# 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/' $WORKSPACE/logs/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/rabbitmq/*
mv $WORKSPACE/logs/rabbitmq/startup_log \
$WORKSPACE/logs/rabbitmq/startup_log.txt
# Remove duplicate logs
rm $WORKSPACE/logs/*.*.txt
# Save the tempest nosetests results
sudo cp $BASE/new/tempest/nosetests*.xml $WORKSPACE/
sudo chown jenkins:jenkins $WORKSPACE/nosetests*.xml
sudo chmod a+r $WORKSPACE/nosetests*.xml
# Disable detailed logging as we return to the main script
set +o xtrace
}
# Make a directory to store logs
rm -rf logs
mkdir -p logs
setup_workspace $BASE/new &> \
$WORKSPACE/logs/devstack-gate-setup-workspace-new.txt
# Set GATE_SCRIPT_DIR to point to devstack-gate in the workspace so that
# we are testing the proposed change from this point forward.
GATE_SCRIPT_DIR=$BASE/new/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 [[ $ZUUL_PROJECT == "openstack-ci/devstack-gate" ]] && [[ $RE_EXEC != "true" ]]; then
export RE_EXEC="true"
echo "This build includes a change to the devstack gate; re-execing this script."
exec $GATE_SCRIPT_DIR/devstack-vm-gate-wrap.sh
fi
if [ "$DEVSTACK_GATE_GRENADE" ]; then
ORIGBRANCH=$ZUUL_BRANCH
ZUUL_BRANCH=$DEVSTACK_GATE_GRENADE
setup_workspace $BASE/old &> \
$WORKSPACE/logs/devstack-gate-setup-workspace-old.txt
ZUUL_BRANCH=$ORIGBRANCH
fi
echo "Triggered by: https://review.openstack.org/$ZUUL_CHANGE patchset $ZUUL_PATCHSET"
echo "Pipeline: $ZUUL_PIPELINE"
setup_host &> $WORKSPACE/logs/devstack-gate-setup-host.txt
# We want to run the full tempest test suite for
# new commits to Tempest, and the smoke test suite
# for commits to the core projects
if [[ $ZUUL_PROJECT == "openstack/tempest" ]]; then
export DEVSTACK_GATE_TEMPEST_FULL=1
fi
# Run the test
$GATE_SCRIPT_DIR/devstack-vm-gate.sh
RETVAL=$?
cleanup_host &> $WORKSPACE/logs/devstack-gate-cleanup-host.txt
exit $RETVAL