319 lines
11 KiB
Bash
Executable File
319 lines
11 KiB
Bash
Executable File
#!/bin/bash
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# Gate commits to several projects on a VM running those projects
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# configured by devstack.
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# Copyright (C) 2011-2012 OpenStack LLC.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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#
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# See the License for the specific language governing permissions and
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# limitations under the License.
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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"
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# Set to 1 to run the Tempest test suite
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export DEVSTACK_GATE_TEMPEST=${DEVSTACK_GATE_TEMPEST:-0}
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# Set to 1 to run postgresql instead of mysql
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export DEVSTACK_GATE_POSTGRES=${DEVSTACK_GATE_POSTGRES:-0}
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# Set to 1 to run cinder instead of nova volume
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# Only applicable to stable/folsom branch
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export DEVSTACK_GATE_CINDER=${DEVSTACK_GATE_CINDER:-0}
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# Set to 1 to enable Cinder secure delete.
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# False by default to avoid dd problems on Precise.
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# https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1023755
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export DEVSTACK_CINDER_SECURE_DELETE=${DEVSTACK_CINDER_SECURE_DELETE:-0}
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# Set to 1 to run quantum instead of nova network
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# Only applicable to master branch
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export DEVSTACK_GATE_QUANTUM=${DEVSTACK_GATE_QUANTUM:-0}
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# Set to the name of the "old" branch to run grenade (eg "stable/folsom")
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export DEVSTACK_GATE_GRENADE=${DEVSTACK_GATE_GRENADE:-""}
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# Set the virtualization driver to: libvirt, openvz
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export DEVSTACK_GATE_VIRT_DRIVER=${DEVSTACK_GATE_VIRT_DRIVER:-libvirt}
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# See switch below for this -- it gets set to 1 when tempest
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# is the project being gated.
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export DEVSTACK_GATE_TEMPEST_FULL=${DEVSTACK_GATE_TEMPEST_FULL:-0}
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# Set this variable to skip updating the devstack-gate project itself.
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# Useful in development so you can edit scripts in place and run them
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# directly. Do not set in production.
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# Normally not set, and we do include devstack-gate with the rest of
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# the projects.
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if [ -z "$SKIP_DEVSTACK_GATE_PROJECT" ]; then
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PROJECTS="openstack-infra/devstack-gate $PROJECTS"
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fi
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export BASE=/opt/stack
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# Most of the work of this script is done in functions so that we may
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# easily redirect their stdout / stderr to log files.
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function setup_workspace {
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DEST=$1
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# Enabled detailed logging, since output of this function is redirected
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set -o xtrace
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# HPcloud stopped adding the hostname to /etc/hosts with their
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# precise images.
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HOSTNAME=`/bin/hostname`
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if ! grep $HOSTNAME /etc/hosts >/dev/null
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then
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echo "Need to add hostname to /etc/hosts"
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sudo bash -c 'echo "127.0.1.1 $HOSTNAME" >>/etc/hosts'
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fi
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# Hpcloud provides no swap, but does have a virtual disk mounted
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# at /mnt we can use. It also doesn't have enough space on / for
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# two devstack installs, so we partition the vdisk:
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if [ `grep SwapTotal /proc/meminfo | awk '{ print $2; }'` -eq 0 ] && \
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[ -b /dev/vdb ]; then
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sudo umount /dev/vdb
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sudo parted /dev/vdb --script -- mklabel msdos
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sudo parted /dev/vdb --script -- mkpart primary linux-swap 0 8192
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sudo parted /dev/vdb --script -- mkpart primary ext2 8192 -1
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sudo mkswap /dev/vdb1
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sudo mkfs.ext4 /dev/vdb2
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sudo swapon /dev/vdb1
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sudo mount /dev/vdb2 /opt
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fi
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sudo mkdir -p $DEST
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sudo chown -R jenkins:jenkins $DEST
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cd $DEST
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# The vm template update job should cache the git repos
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# Move them to where we expect:
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if ls ~/workspace-cache/*; then
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rsync -a ~/workspace-cache/ $DEST/
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fi
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echo "Using branch: $ZUUL_BRANCH"
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for PROJECT in $PROJECTS
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do
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echo "Setting up $PROJECT"
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SHORT_PROJECT=`basename $PROJECT`
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if [[ ! -e $SHORT_PROJECT ]]; then
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echo " Need to clone $SHORT_PROJECT"
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git clone http://zuul.openstack.org/p/$PROJECT
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fi
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cd $SHORT_PROJECT
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BRANCH=$ZUUL_BRANCH
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MAX_ATTEMPTS=3
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COUNT=0
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# Attempt a git remote update. Run for up to 5 minutes before killing.
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# If first SIGTERM does not kill the process wait a minute then SIGKILL.
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# If update fails try again for up to a total of 3 attempts.
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until timeout -k 1m 5m git remote update
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do
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COUNT=$(($COUNT + 1))
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echo "git remote update failed."
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if [ $COUNT -eq $MAX_ATTEMPTS ]
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then
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exit 1
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fi
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SLEEP_TIME=$((30 + $RANDOM % 60))
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echo "sleep $SLEEP_TIME before retrying."
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sleep $SLEEP_TIME
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done
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# Ensure that we don't have stale remotes around
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git remote prune origin
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# See if this project has this branch, if not, use master
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if ! git branch -a |grep remotes/origin/$BRANCH>/dev/null; then
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BRANCH=master
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fi
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# See if Zuul prepared a ref for this project
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if [ "$ZUUL_REF" != "" ] && \
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git fetch http://zuul.openstack.org/p/$PROJECT $ZUUL_REF; then
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# It's there, so check it out.
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git checkout FETCH_HEAD
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git reset --hard FETCH_HEAD
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git clean -x -f -d -q
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else
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if [ "$PROJECT" == "$ZUUL_PROJECT" ]; then
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echo "Unable to find ref $ZUUL_REF for $PROJECT"
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exit 1
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fi
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git checkout $BRANCH
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git reset --hard remotes/origin/$BRANCH
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git clean -x -f -d -q
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fi
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cd $DEST
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done
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# The vm template update job should cache some images in ~/files.
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# Move them to where devstack expects:
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if [ -e ~/cache/files/* ]; then
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rsync -a ~/cache/files/ $DEST/devstack/files/
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fi
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# Disable detailed logging as we return to the main script
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set +o xtrace
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}
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function setup_host {
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# Enabled detailed logging, since output of this function is redirected
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set -o xtrace
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# Make sure headers for the currently running kernel are installed:
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sudo apt-get install -y --force-yes linux-headers-`uname -r`
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# Move the PIP cache into position:
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sudo mkdir -p /var/cache/pip
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sudo mv ~/cache/pip/* /var/cache/pip
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# Start with a fresh syslog
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sudo stop rsyslog
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sudo mv /var/log/syslog /var/log/syslog-pre-devstack
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sudo mv /var/log/kern.log /var/log/kern_log-pre-devstack
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sudo touch /var/log/syslog
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sudo chown /var/log/syslog --ref /var/log/syslog-pre-devstack
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sudo chmod /var/log/syslog --ref /var/log/syslog-pre-devstack
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sudo chmod a+r /var/log/syslog
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sudo touch /var/log/kern.log
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sudo chown /var/log/kern.log --ref /var/log/kern_log-pre-devstack
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sudo chmod /var/log/kern.log --ref /var/log/kern_log-pre-devstack
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sudo chmod a+r /var/log/kern.log
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sudo start rsyslog
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# Create a stack user for devstack to run as, so that we can
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# revoke sudo permissions from that user when appropriate.
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sudo useradd -U -s /bin/bash -d $BASE/new -m stack
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TEMPFILE=`mktemp`
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echo "stack ALL=(root) NOPASSWD:ALL" >$TEMPFILE
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chmod 0440 $TEMPFILE
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sudo chown root:root $TEMPFILE
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sudo mv $TEMPFILE /etc/sudoers.d/50_stack_sh
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# If we will be testing OpenVZ, make sure stack is a member of the vz group
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if [ "$DEVSTACK_GATE_VIRT_DRIVER" == "openvz" ]; then
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sudo usermod -a -G vz stack
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fi
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# Disable detailed logging as we return to the main script
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set +o xtrace
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}
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function cleanup_host {
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# Enabled detailed logging, since output of this function is redirected
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set -o xtrace
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cd $WORKSPACE
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# No matter what, archive logs
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sudo cp /var/log/syslog $WORKSPACE/logs/syslog.txt
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sudo cp /var/log/kern.log $WORKSPACE/logs/kern_log.txt
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mkdir $WORKSPACE/logs/rabbitmq/
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sudo cp /var/log/rabbitmq/* $WORKSPACE/logs/rabbitmq/
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mkdir $WORKSPACE/logs/sudoers.d/
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sudo cp /etc/sudoers.d/* $WORKSPACE/logs/sudoers.d/
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sudo cp /etc/sudoers $WORKSPACE/logs/sudoers.txt
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if [ -d $BASE/old ]; then
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mkdir -p $WORKSPACE/logs/old/
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mkdir -p $WORKSPACE/logs/new/
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mkdir -p $WORKSPACE/logs/grenade/
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sudo cp $BASE/old/screen-logs/* $WORKSPACE/logs/old/
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sudo cp $BASE/old/devstacklog.txt $WORKSPACE/logs/old/
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sudo cp $BASE/old/devstack/localrc $WORKSPACE/logs/old/localrc.txt
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sudo cp $BASE/logs/* $WORKSPACE/logs/
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sudo cp $BASE/new/grenade/localrc $WORKSPACE/logs/grenade/localrc.txt
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NEWLOGTARGET=$WORKSPACE/logs/new
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else
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NEWLOGTARGET=$WORKSPACE/logs
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fi
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sudo cp $BASE/new/screen-logs/* $NEWLOGTARGET/
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sudo cp $BASE/new/devstacklog.txt $NEWLOGTARGET/
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sudo cp $BASE/new/devstack/localrc $NEWLOGTARGET/localrc.txt
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# Make sure jenkins can read all the logs
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sudo chown -R jenkins:jenkins $WORKSPACE/logs/
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sudo chmod a+r $WORKSPACE/logs/
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rename 's/\.log$/.txt/' $WORKSPACE/logs/*
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rename 's/(.*)/$1.txt/' $WORKSPACE/logs/sudoers.d/*
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rename 's/\.log$/.txt/' $WORKSPACE/logs/rabbitmq/*
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mv $WORKSPACE/logs/rabbitmq/startup_log \
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$WORKSPACE/logs/rabbitmq/startup_log.txt
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# Remove duplicate logs
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rm $WORKSPACE/logs/*.*.txt
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# Save the tempest nosetests results
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sudo cp $BASE/new/tempest/nosetests*.xml $WORKSPACE/
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sudo chown jenkins:jenkins $WORKSPACE/nosetests*.xml
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sudo chmod a+r $WORKSPACE/nosetests*.xml
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# Disable detailed logging as we return to the main script
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set +o xtrace
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}
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# Make a directory to store logs
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rm -rf logs
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mkdir -p logs
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setup_workspace $BASE/new &> \
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$WORKSPACE/logs/devstack-gate-setup-workspace-new.txt
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# Set GATE_SCRIPT_DIR to point to devstack-gate in the workspace so that
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# we are testing the proposed change from this point forward.
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GATE_SCRIPT_DIR=$BASE/new/devstack-gate
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# Also, if we're testing devstack-gate, re-exec this script once so
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# that we can test the new version of it.
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if [[ $ZUUL_PROJECT == "openstack-infra/devstack-gate" ]] && [[ $RE_EXEC != "true" ]]; then
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export RE_EXEC="true"
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echo "This build includes a change to the devstack gate; re-execing this script."
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exec $GATE_SCRIPT_DIR/devstack-vm-gate-wrap.sh
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fi
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if [ "$DEVSTACK_GATE_GRENADE" ]; then
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ORIGBRANCH=$ZUUL_BRANCH
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ZUUL_BRANCH=$DEVSTACK_GATE_GRENADE
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setup_workspace $BASE/old &> \
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$WORKSPACE/logs/devstack-gate-setup-workspace-old.txt
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ZUUL_BRANCH=$ORIGBRANCH
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fi
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echo "Triggered by: https://review.openstack.org/$ZUUL_CHANGE patchset $ZUUL_PATCHSET"
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echo "Pipeline: $ZUUL_PIPELINE"
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setup_host &> $WORKSPACE/logs/devstack-gate-setup-host.txt
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# We want to run the full tempest test suite for
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# new commits to Tempest, and the smoke test suite
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# for commits to the core projects
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if [[ $ZUUL_PROJECT == "openstack/tempest" ]]; then
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export DEVSTACK_GATE_TEMPEST_FULL=1
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fi
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# Run the test
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$GATE_SCRIPT_DIR/devstack-vm-gate.sh
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RETVAL=$?
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cleanup_host &> $WORKSPACE/logs/devstack-gate-cleanup-host.txt
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exit $RETVAL
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