Move workspace setup to functions.sh

And add a test script that exercises the logic of the git repo
checkout functions.  Current test errors are annotated and commented
out.

Change-Id: I2e04787999a64cd8aaa238ce0374898032a9d8bd
This commit is contained in:
James E. Blair 2013-12-24 11:17:49 -08:00
parent 9bb37850ca
commit b3d93e5995
3 changed files with 744 additions and 376 deletions

View File

@ -3,7 +3,7 @@
# Gate commits to several projects on a VM running those projects
# configured by devstack.
# Copyright (C) 2011-2012 OpenStack LLC.
# Copyright (C) 2011-2013 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
@ -22,381 +22,7 @@
# Most of the work of this script is done in functions so that we may
# easily redirect their stdout / stderr to log files.
function function_exists {
type $1 2>/dev/null | grep -q 'is a function'
}
# Attempt to fetch a git ref for a project, if that ref is not empty
function git_fetch_at_ref {
local project=$1
local ref=$2
if [ "$ref" != "" ]; then
git fetch $ZUUL_URL/$project $ref
return $?
else
# return failing
return 1
fi
}
function git_checkout {
local branch=$1
local reset_branch=$branch
if [[ "$branch" != "FETCH_HEAD" ]]; then
reset_branch="remotes/origin/$branch"
fi
git checkout $branch
git reset --hard $reset_branch
if ! git clean -x -f -d -q ; then
sleep 1
git clean -x -f -d -q
fi
}
function fix_etc_hosts {
# 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
}
function fix_disk_layout {
# HPCloud and Rackspace performance nodes provide no swap, but do
# have ephemeral disks we can use. HPCloud also doesn't have
# enough space on / for two devstack installs, so we partition the
# disk and mount it on /opt, syncing the previous contents of /opt
# over.
if [ `grep SwapTotal /proc/meminfo | awk '{ print $2; }'` -eq 0 ]; then
if [ -b /dev/vdb ]; then
DEV='/dev/vdb'
elif [ -b /dev/xvde ]; then
DEV='/dev/xvde'
fi
if [ -n "$DEV" ]; then
sudo umount ${DEV}
sudo parted ${DEV} --script -- mklabel msdos
sudo parted ${DEV} --script -- mkpart primary linux-swap 0 8192
sudo parted ${DEV} --script -- mkpart primary ext2 8192 -1
sudo mkswap ${DEV}1
sudo mkfs.ext4 ${DEV}2
sudo swapon ${DEV}1
sudo mount ${DEV}2 /mnt
sudo rsync -a /opt/ /mnt/
sudo umount /mnt
sudo mount ${DEV}2 /opt
fi
fi
}
# do all the zuulification magic for project at a specified branch
#
# The basic logic flow is as follows:
# if we have ``branch`` for project, check that out
# if we don't have ``branch`` for project, change ``branch`` to master
# and check that out
# if the global ZUUL_BRANCH matches ``branch``, then also look for a
# valid ZUUL_REF, and use that instead of the HEAD of the branch
#
# The end result is a tree on disk checked out at the right ref for zuul
function setup_project {
local project=$1
local branch=$2
local short_project=`basename $project`
echo "Setting up $project @ $branch"
if [[ ! -e $short_project ]]; then
echo " Need to clone $short_project"
git clone https://git.openstack.org/$project
fi
cd $short_project
git remote set-url origin https://git.openstack.org/$project
if [ -n "$OVERRIDE_ZUUL_BRANCH" ] ; then
OVERRIDE_ZUUL_REF=$(echo $ZUUL_REF | sed -e "s,$branch,$OVERRIDE_ZUUL_BRANCH,")
fi
MAX_ATTEMPTS=3
COUNT=0
# Attempt a git remote update. Run for up to 5 minutes before killing.
# If first SIGTERM does not kill the process wait a minute then SIGKILL.
# If update fails try again for up to a total of 3 attempts.
until timeout -k 1m 5m git remote update; do
COUNT=$(($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 $SLEEP_TIME
done
# Ensure that we don't have stale remotes around
git remote prune origin
# See if this project has this branch, if not, use master
FALLBACK_ZUUL_REF=""
if ! git branch -a |grep remotes/origin/$branch>/dev/null; then
branch=master
FALLBACK_ZUUL_REF=$(echo $ZUUL_REF | sed -e "s,$branch,master,")
fi
# See if we should check out a Zuul ref
if [ "$ZUUL_BRANCH" == "$branch" ]; then
# See if Zuul prepared a ref for this project
if git_fetch_at_ref $project $OVERRIDE_ZUUL_REF || \
git_fetch_at_ref $project $ZUUL_REF || \
git_fetch_at_ref $project $FALLBACK_ZUUL_REF; then
# It's there, so check it out.
git_checkout FETCH_HEAD
else
if [ "$project" == "$ZUUL_PROJECT" ]; then
echo "Unable to find ref $ZUUL_REF for $project"
exit 1
fi
git_checkout $branch
fi
else
# We're ignoring Zuul refs
git_checkout $branch
fi
}
function re_exec_devstack_gate {
export RE_EXEC="true"
echo "This build includes a change to devstack-gate; re-execing this script."
exec $WORKSPACE/devstack-gate/devstack-vm-gate-wrap.sh
}
function setup_workspace {
local base_branch=$1
local DEST=$2
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
fix_disk_layout
sudo mkdir -p $DEST
sudo chown -R jenkins:jenkins $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: $base_branch"
for PROJECT in $PROJECTS; do
cd $DEST
setup_project $PROJECT $base_branch
done
# It's important we are back at DEST for the rest of the script
cd $DEST
# The vm template update job should cache some images in ~/files.
# Move them to where devstack expects:
if [ "$(ls ~/cache/files/* 2>/dev/null)" ]; then
rsync -a ~/cache/files/ $DEST/devstack/files/
fi
# Disable detailed logging as we return to the main script
set +o xtrace
}
function select_mirror {
if [ "$DEVSTACK_GATE_REQS_INTEGRATION" -eq "0" ]; then
ORG=$(dirname $ZUUL_PROJECT)
SHORT_PROJECT=$(basename $ZUUL_PROJECT)
$DEVSTACK_GATE_SELECT_MIRROR $ORG $SHORT_PROJECT
sudo cp ~/.pydistutils.cfg ~root/.pydistutils.cfg
sudo cp ~/.pydistutils.cfg ~stack/.pydistutils.cfg
sudo chown stack:stack ~stack/.pydistutils.cfg
sudo cp ~/.pydistutils.cfg ~tempest/.pydistutils.cfg
sudo chown tempest:tempest ~tempest/.pydistutils.cfg
sudo -u stack mkdir -p ~stack/.pip
sudo -u root mkdir -p ~root/.pip
sudo -u tempest mkdir -p ~tempest/.pip
sudo -u root cp ~/.pip/pip.conf ~root/.pip/pip.conf
sudo cp ~/.pip/pip.conf ~stack/.pip/pip.conf
sudo chown stack:stack ~stack/.pip/pip.conf
sudo cp ~/.pip/pip.conf ~tempest/.pip/pip.conf
sudo chown tempest:tempest ~tempest/.pip/pip.conf
fi
}
function setup_host {
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
# This is necessary to keep sudo from complaining
fix_etc_hosts
# 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
# We set some home directories under $BASE, make sure it exists.
sudo mkdir $BASE
# 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
# Create a tempest user for tempest to run as, so that we can
# revoke sudo permissions from that user when appropriate.
# NOTE(sdague): we should try to get the state dump to be a
# neutron API call in Icehouse to remove this.
sudo useradd -U -s /bin/bash -d $BASE/new/tempest -m tempest
TEMPFILE=`mktemp`
echo "tempest ALL=(root) NOPASSWD:/sbin/ip" >$TEMPFILE
echo "tempest ALL=(root) NOPASSWD:/sbin/iptables" >>$TEMPFILE
chmod 0440 $TEMPFILE
sudo chown root:root $TEMPFILE
sudo mv $TEMPFILE /etc/sudoers.d/51_tempest_sh
# Future useradd calls should strongly consider also updating
# ~/.pip/pip.conf and ~/.pydisutils.cfg in the select_mirror function if
# tox/pip will be used at all.
# If we will be testing OpenVZ, make sure stack is a member of the vz group
if [ "$DEVSTACK_GATE_VIRT_DRIVER" == "openvz" ]; then
sudo usermod -a -G vz stack
fi
if [ -f $DEVSTACK_GATE_SELECT_MIRROR ] ; then
select_mirror
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
# Sleep to give services a chance to flush their log buffers.
sleep 2
sudo cp /var/log/syslog $WORKSPACE/logs/syslog.txt
sudo cp /var/log/kern.log $WORKSPACE/logs/kern_log.txt
mkdir $WORKSPACE/logs/rabbitmq/
sudo cp /var/log/rabbitmq/* $WORKSPACE/logs/rabbitmq/
mkdir $WORKSPACE/logs/sudoers.d/
sudo cp /etc/sudoers.d/* $WORKSPACE/logs/sudoers.d/
sudo cp /etc/sudoers $WORKSPACE/logs/sudoers.txt
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
sudo iptables-save > $WORKSPACE/logs/iptables.txt
df -h> $WORKSPACE/logs/df.txt
pip freeze > $WORKSPACE/logs/pip-freeze.txt
# Process testr artifacts.
if [ -f $BASE/new/tempest/.testrepository/0 ]; then
sudo cp $BASE/new/tempest/.testrepository/0 $WORKSPACE/subunit_log.txt
sudo python /usr/local/jenkins/slave_scripts/subunit2html.py $WORKSPACE/subunit_log.txt $WORKSPACE/testr_results.html
sudo gzip -9 $WORKSPACE/subunit_log.txt
sudo gzip -9 $WORKSPACE/testr_results.html
sudo chown jenkins:jenkins $WORKSPACE/subunit_log.txt.gz $WORKSPACE/testr_results.html.gz
sudo chmod a+r $WORKSPACE/subunit_log.txt.gz $WORKSPACE/testr_results.html.gz
elif [ -f $BASE/new/tempest/.testrepository/tmp* ]; then
# If testr timed out, collect temp file from testr
sudo cp $BASE/new/tempest/.testrepository/tmp* $WORKSPACE/subunit_log.txt
sudo gzip -9 $WORKSPACE/subunit_log.txt
sudo chown jenkins:jenkins $WORKSPACE/subunit_log.txt.gz
sudo chmod a+r $WORKSPACE/subunit_log.txt.gz
fi
if [ -f $BASE/new/tempest/tempest.log ] ; then
sudo cp $BASE/new/tempest/tempest.log $WORKSPACE/logs/tempest.log
fi
# 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/(.*)/$1.txt/' $WORKSPACE/logs/sudoers.d/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/rabbitmq/*
mv $WORKSPACE/logs/rabbitmq/startup_log \
$WORKSPACE/logs/rabbitmq/startup_log.txt
# Remove duplicate logs
rm $WORKSPACE/logs/*.*.txt
if [ -d $BASE/old ]; then
rename 's/\.log$/.txt/' $WORKSPACE/logs/old/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/new/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/grenade/*
rm $WORKSPACE/logs/old/*.*.txt
rm $WORKSPACE/logs/new/*.*.txt
fi
# Compress all text logs
find $WORKSPACE/logs -iname '*.txt' -execdir gzip -9 {} \+
find $WORKSPACE/logs -iname '*.dat' -execdir gzip -9 {} \+
# 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
}
source $WORKSPACE/devstack-gate/functions.sh
PROJECTS="openstack-dev/devstack $PROJECTS"
PROJECTS="openstack-dev/grenade $PROJECTS"

424
functions.sh Normal file
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@ -0,0 +1,424 @@
#!/bin/bash
# Copyright (C) 2011-2013 OpenStack Foundation
#
# 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.
function function_exists {
type $1 2>/dev/null | grep -q 'is a function'
}
# Attempt to fetch a git ref for a project, if that ref is not empty
function git_fetch_at_ref {
local project=$1
local ref=$2
if [ "$ref" != "" ]; then
git fetch $ZUUL_URL/$project $ref
return $?
else
# return failing
return 1
fi
}
function git_checkout {
local project=$1
local branch=$2
local reset_branch=$branch
if [[ "$branch" != "FETCH_HEAD" ]]; then
reset_branch="remotes/origin/$branch"
fi
git checkout $branch
git reset --hard $reset_branch
if ! git clean -x -f -d -q ; then
sleep 1
git clean -x -f -d -q
fi
}
function git_has_branch {
local project=$1 # Project is here for test mocks
local branch=$2
if git branch -a |grep remotes/origin/$branch>/dev/null; then
return 0
else
return 1
fi
}
function git_prune {
git remote prune origin
}
function git_remote_update {
# 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.
MAX_ATTEMPTS=3
COUNT=0
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
}
function git_remote_set_url {
git remote set-url $1 $2
}
function git_clone_and_cd {
local project=$1
local short_project=$2
if [[ ! -e $short_project ]]; then
echo " Need to clone $short_project"
git clone https://git.openstack.org/$project
fi
cd $short_project
}
function fix_etc_hosts {
# 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
}
function fix_disk_layout {
# HPCloud and Rackspace performance nodes provide no swap, but do
# have ephemeral disks we can use. HPCloud also doesn't have
# enough space on / for two devstack installs, so we partition the
# disk and mount it on /opt, syncing the previous contents of /opt
# over.
if [ `grep SwapTotal /proc/meminfo | awk '{ print $2; }'` -eq 0 ]; then
if [ -b /dev/vdb ]; then
DEV='/dev/vdb'
elif [ -b /dev/xvde ]; then
DEV='/dev/xvde'
fi
if [ -n "$DEV" ]; then
sudo umount ${DEV}
sudo parted ${DEV} --script -- mklabel msdos
sudo parted ${DEV} --script -- mkpart primary linux-swap 0 8192
sudo parted ${DEV} --script -- mkpart primary ext2 8192 -1
sudo mkswap ${DEV}1
sudo mkfs.ext4 ${DEV}2
sudo swapon ${DEV}1
sudo mount ${DEV}2 /mnt
sudo rsync -a /opt/ /mnt/
sudo umount /mnt
sudo mount ${DEV}2 /opt
fi
fi
}
# do all the zuulification magic for project at a specified branch
#
# The basic logic flow is as follows:
# if we have ``branch`` for project, check that out
# if we don't have ``branch`` for project, change ``branch`` to master
# and check that out
# if the global ZUUL_BRANCH matches ``branch``, then also look for a
# valid ZUUL_REF, and use that instead of the HEAD of the branch
#
# The end result is a tree on disk checked out at the right ref for zuul
function setup_project {
local project=$1
local branch=$2
local short_project=`basename $project`
echo "Setting up $project @ $branch"
git_clone_and_cd $project $short_project
git_remote_set_url origin https://git.openstack.org/$project
if [ -n "$OVERRIDE_ZUUL_BRANCH" ] ; then
OVERRIDE_ZUUL_REF=$(echo $ZUUL_REF | sed -e "s,$branch,$OVERRIDE_ZUUL_BRANCH,")
fi
# Update git remotes
git_remote_update
# Ensure that we don't have stale remotes around
git_prune
# See if this project has this branch, if not, use master
FALLBACK_ZUUL_REF=""
if ! git_has_branch $project $branch; then
branch=master
FALLBACK_ZUUL_REF=$(echo $ZUUL_REF | sed -e "s,$branch,master,")
fi
# See if we should check out a Zuul ref
if [ "$ZUUL_BRANCH" == "$branch" ]; then
# See if Zuul prepared a ref for this project
if git_fetch_at_ref $project $OVERRIDE_ZUUL_REF || \
git_fetch_at_ref $project $ZUUL_REF || \
git_fetch_at_ref $project $FALLBACK_ZUUL_REF; then
# It's there, so check it out.
git_checkout $project FETCH_HEAD
else
if [ "$project" == "$ZUUL_PROJECT" ]; then
echo "Unable to find ref $ZUUL_REF for $project"
exit 1
fi
git_checkout $project $branch
fi
else
# We're ignoring Zuul refs
git_checkout $project $branch
fi
}
function re_exec_devstack_gate {
export RE_EXEC="true"
echo "This build includes a change to devstack-gate; re-execing this script."
exec $WORKSPACE/devstack-gate/devstack-vm-gate-wrap.sh
}
function setup_workspace {
local base_branch=$1
local DEST=$2
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
fix_disk_layout
sudo mkdir -p $DEST
sudo chown -R jenkins:jenkins $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: $base_branch"
for PROJECT in $PROJECTS; do
cd $DEST
setup_project $PROJECT $base_branch
done
# It's important we are back at DEST for the rest of the script
cd $DEST
# The vm template update job should cache some images in ~/files.
# Move them to where devstack expects:
if [ "$(ls ~/cache/files/* 2>/dev/null)" ]; then
rsync -a ~/cache/files/ $DEST/devstack/files/
fi
# Disable detailed logging as we return to the main script
set +o xtrace
}
function select_mirror {
if [ "$DEVSTACK_GATE_REQS_INTEGRATION" -eq "0" ]; then
ORG=$(dirname $ZUUL_PROJECT)
SHORT_PROJECT=$(basename $ZUUL_PROJECT)
$DEVSTACK_GATE_SELECT_MIRROR $ORG $SHORT_PROJECT
sudo cp ~/.pydistutils.cfg ~root/.pydistutils.cfg
sudo cp ~/.pydistutils.cfg ~stack/.pydistutils.cfg
sudo chown stack:stack ~stack/.pydistutils.cfg
sudo cp ~/.pydistutils.cfg ~tempest/.pydistutils.cfg
sudo chown tempest:tempest ~tempest/.pydistutils.cfg
sudo -u stack mkdir -p ~stack/.pip
sudo -u root mkdir -p ~root/.pip
sudo -u tempest mkdir -p ~tempest/.pip
sudo -u root cp ~/.pip/pip.conf ~root/.pip/pip.conf
sudo cp ~/.pip/pip.conf ~stack/.pip/pip.conf
sudo chown stack:stack ~stack/.pip/pip.conf
sudo cp ~/.pip/pip.conf ~tempest/.pip/pip.conf
sudo chown tempest:tempest ~tempest/.pip/pip.conf
fi
}
function setup_host {
# Enabled detailed logging, since output of this function is redirected
set -o xtrace
# This is necessary to keep sudo from complaining
fix_etc_hosts
# 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
# We set some home directories under $BASE, make sure it exists.
sudo mkdir $BASE
# 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
# Create a tempest user for tempest to run as, so that we can
# revoke sudo permissions from that user when appropriate.
# NOTE(sdague): we should try to get the state dump to be a
# neutron API call in Icehouse to remove this.
sudo useradd -U -s /bin/bash -d $BASE/new/tempest -m tempest
TEMPFILE=`mktemp`
echo "tempest ALL=(root) NOPASSWD:/sbin/ip" >$TEMPFILE
echo "tempest ALL=(root) NOPASSWD:/sbin/iptables" >>$TEMPFILE
chmod 0440 $TEMPFILE
sudo chown root:root $TEMPFILE
sudo mv $TEMPFILE /etc/sudoers.d/51_tempest_sh
# Future useradd calls should strongly consider also updating
# ~/.pip/pip.conf and ~/.pydisutils.cfg in the select_mirror function if
# tox/pip will be used at all.
# If we will be testing OpenVZ, make sure stack is a member of the vz group
if [ "$DEVSTACK_GATE_VIRT_DRIVER" == "openvz" ]; then
sudo usermod -a -G vz stack
fi
if [ -f $DEVSTACK_GATE_SELECT_MIRROR ] ; then
select_mirror
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
# Sleep to give services a chance to flush their log buffers.
sleep 2
sudo cp /var/log/syslog $WORKSPACE/logs/syslog.txt
sudo cp /var/log/kern.log $WORKSPACE/logs/kern_log.txt
mkdir $WORKSPACE/logs/rabbitmq/
sudo cp /var/log/rabbitmq/* $WORKSPACE/logs/rabbitmq/
mkdir $WORKSPACE/logs/sudoers.d/
sudo cp /etc/sudoers.d/* $WORKSPACE/logs/sudoers.d/
sudo cp /etc/sudoers $WORKSPACE/logs/sudoers.txt
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
sudo iptables-save > $WORKSPACE/logs/iptables.txt
df -h> $WORKSPACE/logs/df.txt
pip freeze > $WORKSPACE/logs/pip-freeze.txt
# Process testr artifacts.
if [ -f $BASE/new/tempest/.testrepository/0 ]; then
sudo cp $BASE/new/tempest/.testrepository/0 $WORKSPACE/subunit_log.txt
sudo python /usr/local/jenkins/slave_scripts/subunit2html.py $WORKSPACE/subunit_log.txt $WORKSPACE/testr_results.html
sudo gzip -9 $WORKSPACE/subunit_log.txt
sudo gzip -9 $WORKSPACE/testr_results.html
sudo chown jenkins:jenkins $WORKSPACE/subunit_log.txt.gz $WORKSPACE/testr_results.html.gz
sudo chmod a+r $WORKSPACE/subunit_log.txt.gz $WORKSPACE/testr_results.html.gz
elif [ -f $BASE/new/tempest/.testrepository/tmp* ]; then
# If testr timed out, collect temp file from testr
sudo cp $BASE/new/tempest/.testrepository/tmp* $WORKSPACE/subunit_log.txt
sudo gzip -9 $WORKSPACE/subunit_log.txt
sudo chown jenkins:jenkins $WORKSPACE/subunit_log.txt.gz
sudo chmod a+r $WORKSPACE/subunit_log.txt.gz
fi
if [ -f $BASE/new/tempest/tempest.log ] ; then
sudo cp $BASE/new/tempest/tempest.log $WORKSPACE/logs/tempest.log
fi
# 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/(.*)/$1.txt/' $WORKSPACE/logs/sudoers.d/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/rabbitmq/*
mv $WORKSPACE/logs/rabbitmq/startup_log \
$WORKSPACE/logs/rabbitmq/startup_log.txt
# Remove duplicate logs
rm $WORKSPACE/logs/*.*.txt
if [ -d $BASE/old ]; then
rename 's/\.log$/.txt/' $WORKSPACE/logs/old/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/new/*
rename 's/\.log$/.txt/' $WORKSPACE/logs/grenade/*
rm $WORKSPACE/logs/old/*.*.txt
rm $WORKSPACE/logs/new/*.*.txt
fi
# Compress all text logs
find $WORKSPACE/logs -iname '*.txt' -execdir gzip -9 {} \+
find $WORKSPACE/logs -iname '*.dat' -execdir gzip -9 {} \+
# 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
}

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#!/bin/bash
# Copyright (C) 2013 OpenStack Foundation
#
# 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.
# This script tests the checkout functions defined in functions.sh.
source functions.sh
# Mock out the checkout function since the refs we're checking out do
# not exist.
function git_checkout {
local project=$1
local branch=$2
project=`basename $project`
if [[ "$branch" == "FETCH_HEAD" ]]; then
branch=$FETCH_HEAD
fi
TEST_GIT_CHECKOUTS[$project]=$branch
}
# Mock out the fetch function since the refs we're fetching do not
# exist.
function git_fetch_at_ref {
local project=$1
local ref=$2
project=`basename $project`
if [ "$ref" != "" ]; then
if [[ "${TEST_ZUUL_REFS[$project]}" =~ "$ref" ]]; then
FETCH_HEAD="$ref"
return 0
fi
return 1
else
# return failing
return 1
fi
}
# Mock out git repo functions so the git repos don't have to exist.
function git_has_branch {
local project=$1
local branch=$2
case $branch in
master) return 0 ;;
stable/havana)
case $project in
openstack/glance) return 0 ;;
openstack/swift) return 0 ;;
esac
esac
return 1
}
function git_prune {
return 0
}
function git_remote_update {
return 0
}
function git_remote_set_url {
return 0
}
function git_clone_and_cd {
return 0
}
# Utility function for tests
function assert_equal {
if [[ "$1" != "$2" ]]; then
echo "$1 != $2 on line $3"
exit 1
fi
}
# Tests follow:
function test_one_on_master {
# devstack-gate master ZA
echo "== Test one on master"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack-infra/devstack-gate'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZA' $LINENO
}
function test_two_on_master {
# devstack-gate master ZA
# glance master ZB
echo "== Test two on master"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/master/ZB'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/master/ZB' $LINENO
}
function test_multi_branch_on_master {
# devstack-gate master ZA
# glance stable/havana ZB
# python-glanceclient master ZC
echo "== Test multi-branch on master"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/python-glanceclient'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZC'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZC'
TEST_ZUUL_REFS[python-glanceclient]+=' refs/zuul/master/ZC'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
setup_project openstack/python-glanceclient $ZUUL_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'refs/zuul/master/ZC' $LINENO
}
function test_multi_branch_on_stable {
# devstack-gate master ZA
# glance stable/havana ZB
# python-glanceclient not in queue
echo "== Test multi-branch on stable"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='stable/havana'
ZUUL_REF='refs/zuul/stable/havana/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
setup_project openstack/python-glanceclient $ZUUL_BRANCH
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_grenade_backward {
# devstack-gate master ZA
# glance stable/havana ZB
# glance master ZC
# swift not in queue
# python-glanceclient not in queue
echo "== Test grenade backward"
# havana -> master (with changes)
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='master'
ZUUL_REF='refs/zuul/master/ZC'
GRENADE_OLD_BRANCH='stable/havana'
GRENADE_NEW_BRANCH='master'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZC'
TEST_ZUUL_REFS[glance]+=' refs/zuul/master/ZC'
setup_project openstack-infra/devstack-gate $GRENADE_OLD_BRANCH
setup_project openstack/glance $GRENADE_OLD_BRANCH
setup_project openstack/swift $GRENADE_OLD_BRANCH
setup_project openstack/python-glanceclient $GRENADE_OLD_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZC' $LINENO
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
declare -A TEST_GIT_CHECKOUTS
setup_project openstack-infra/devstack-gate $GRENADE_NEW_BRANCH
setup_project openstack/glance $GRENADE_NEW_BRANCH
setup_project openstack/swift $GRENADE_NEW_BRANCH
setup_project openstack/python-glanceclient $GRENADE_NEW_BRANCH
assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/master/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_grenade_forward {
# devstack-gate master ZA
# glance master ZB
# glance stable/havana ZC
# swift not in queue
# python-glanceclient not in queue
echo "== Test grenade forward"
# havana (with changes) -> master
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack/glance'
ZUUL_BRANCH='stable/havana'
ZUUL_REF='refs/zuul/stable/havana/ZC'
GRENADE_OLD_BRANCH='stable/havana'
GRENADE_NEW_BRANCH='master'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZA'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[glance]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/master/ZC'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZC'
setup_project openstack-infra/devstack-gate $GRENADE_OLD_BRANCH
setup_project openstack/glance $GRENADE_OLD_BRANCH
setup_project openstack/swift $GRENADE_OLD_BRANCH
setup_project openstack/python-glanceclient $GRENADE_OLD_BRANCH
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
declare -A TEST_GIT_CHECKOUTS
setup_project openstack-infra/devstack-gate $GRENADE_NEW_BRANCH
setup_project openstack/glance $GRENADE_NEW_BRANCH
setup_project openstack/swift $GRENADE_NEW_BRANCH
setup_project openstack/python-glanceclient $GRENADE_NEW_BRANCH
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZC' $LINENO
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/master/ZC' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'master' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
function test_branch_override {
# glance stable/havana ZA
# devstack-gate master ZB
# swift not in queue
# python-glanceclient not in queue
echo "== Test branch override"
declare -A TEST_GIT_CHECKOUTS
declare -A TEST_ZUUL_REFS
ZUUL_PROJECT='openstack-infra/devstack-gate'
ZUUL_BRANCH='stable/havana' # branch override
ZUUL_REF='refs/zuul/master/ZB'
TEST_ZUUL_REFS[devstack-gate]+=' refs/zuul/master/ZB'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZA'
TEST_ZUUL_REFS[glance]+=' refs/zuul/stable/havana/ZB'
setup_project openstack-infra/devstack-gate $ZUUL_BRANCH
setup_project openstack/glance $ZUUL_BRANCH
setup_project openstack/swift $ZUUL_BRANCH
setup_project openstack/python-glanceclient $ZUUL_BRANCH
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[devstack-gate]}" 'refs/zuul/master/ZB' $LINENO
#TODO: This is a test failure indicating a bug
#assert_equal "${TEST_GIT_CHECKOUTS[glance]}" 'refs/zuul/stable/havana/ZB' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[swift]}" 'stable/havana' $LINENO
assert_equal "${TEST_GIT_CHECKOUTS[python-glanceclient]}" 'master' $LINENO
}
# Run tests:
#set -o xtrace
test_two_on_master
test_one_on_master
test_multi_branch_on_master
test_multi_branch_on_stable
test_grenade_backward
test_grenade_forward
test_branch_override