openstack/tripleo-ci
Code Issues Proposed changes
6788ea1152
tripleo-ci/scripts/common_functions.sh
Emilien Macchi 3a8922988f Remove old undercloud-container bits 
The bash code isn't used anymore, we now use TripleO Quickstart to test
a containerized undercloud.

Change-Id: I024631f9b31a651ace2ca3b3b5840749afbe2606
2018-03-05 22:20:47 +01:00

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# Tripleo CI functions
# Revert a commit for tripleo ci
# $1 : project name e.g. nova
# $2 : hash id of commit to revert
# $3 : bug id of reason for revert (used to skip revert if found in commit
# that triggers ci).
function temprevert(){
# Before reverting check to ensure this isn't the related fix
if git --git-dir=$TRIPLEO_ROOT/${ZUUL_PROJECT#*/}/.git log -1 | grep -iE "bug.*$3" ; then
echo "Skipping temprevert because bug fix $3 was found in git message."
return 0
fi
pushd $TRIPLEO_ROOT/$1
# Abort on fail so we're not left in a conflict state
git revert --no-edit $2 || git revert --abort || true
popd
DELOREAN_BUILD_REFS="${DELOREAN_BUILD_REFS:-} $1"
}
# Pin to a commit for tripleo ci
# $1 : project name e.g. nova
# $2 : hash id of commit to pin too
# $3 : bug id of reason for the pin (used to skip revert if found in commit
# that triggers ci).
function pin(){
# Before reverting check to ensure this isn't the related fix
if git --git-dir=$TRIPLEO_ROOT/${ZUUL_PROJECT#*/}/.git log -1 | grep -iE "bug.*$3" ; then
echo "Skipping pin because bug fix $3 was found in git message."
return 0
fi
pushd $TRIPLEO_ROOT/$1
git reset --hard $2
popd
DELOREAN_BUILD_REFS="${DELOREAN_BUILD_REFS:-} $1"
}
# Cherry-pick a commit for tripleo ci
# $1 : project name e.g. nova
# $2 : Gerrit refspec to cherry pick
# $3 : bug id of reason for the cherry pick (used to skip cherry pick if found
# in commit that triggers ci).
function cherrypick(){
local PROJ_NAME=$1
local REFSPEC=$2
# Before cherrypicking check to ensure this isn't the related fix
if git --git-dir=$TRIPLEO_ROOT/${ZUUL_PROJECT#*/}/.git log -1 | grep -iE "bug.*$3" ; then
echo "Skipping cherrypick because bug fix $3 was found in git message."
return 0
fi
pushd $TRIPLEO_ROOT/$PROJ_NAME
git fetch https://review.openstack.org/openstack/$PROJ_NAME "$REFSPEC"
# Abort on fail so we're not left in a conflict state
git cherry-pick FETCH_HEAD || git cherry-pick --abort
popd
DELOREAN_BUILD_REFS="${DELOREAN_BUILD_REFS:-} $1"
# Export a DIB_REPOREF variable as well
export DIB_REPOREF_${PROJ_NAME//-/_}=$REFSPEC
}
# echo's out a project name from a ref
# $1 : e.g. openstack/nova:master:refs/changes/87/64787/3 returns nova
function filterref(){
PROJ=${1%%:*}
PROJ=${PROJ##*/}
echo $PROJ
}
# Mount a qcow image, copy in the delorean repositories and update the packages
function update_image(){
IMAGE=$1
MOUNTDIR=$(mktemp -d)
case ${IMAGE##*.} in
qcow2)
# NOTE(pabelanger): Sadly, nbd module is missing from CentOS 7,
# so we need to convert the image to raw format. A fix for this
# would be support raw instack images in our nightly builds.
qemu-img convert -f qcow2 -O raw ${IMAGE} ${IMAGE/qcow2/raw}
rm -rf ${IMAGE}
sudo kpartx -avs ${IMAGE/qcow2/raw}
# The qcow2 images may be a whole disk or single partition
sudo mount /dev/mapper/loop0p1 $MOUNTDIR || sudo mount /dev/loop0 $MOUNTDIR
;;
initramfs)
pushd $MOUNTDIR
gunzip -c $IMAGE | sudo cpio -i
;;
esac
# Overwrite resources specific to the environment running this test
# instack-undercloud does this, but for cached images it wont be correct
sudo test -f $MOUNTDIR/root/.ssh/authorized_keys && sudo cp ~/.ssh/authorized_keys $MOUNTDIR/root/.ssh/authorized_keys
sudo test -f $MOUNTDIR/home/stack/instackenv.json && sudo cp $TE_DATAFILE $MOUNTDIR/home/stack/instackenv.json
# Update the installed packages on the image
sudo mv $MOUNTDIR/etc/resolv.conf{,_}
if [ "$CA_SERVER" == "1" ] ; then
# NOTE(jaosorior): This IP is hardcoded for the FreeIPA server (the CA).
echo -e "nameserver 192.168.24.250\nnameserver 8.8.8.8" | sudo dd of=$MOUNTDIR/etc/resolv.conf
else
echo -e "nameserver 10.1.8.10\nnameserver 8.8.8.8" | sudo dd of=$MOUNTDIR/etc/resolv.conf
fi
sudo cp /etc/yum.repos.d/delorean* $MOUNTDIR/etc/yum.repos.d
sudo rm -f $MOUNTDIR/etc/yum.repos.d/epel*
sudo chroot $MOUNTDIR /bin/yum clean all
sudo chroot $MOUNTDIR /bin/yum update -y
sudo rm -f $MOUNTDIR/etc/yum.repos.d/delorean*
sudo mv -f $MOUNTDIR/etc/resolv.conf{_,}
case ${IMAGE##*.} in
qcow2)
# The yum update inside a chroot breaks selinux file contexts, fix them
sudo chroot $MOUNTDIR setfiles /etc/selinux/targeted/contexts/files/file_contexts /
sudo umount $MOUNTDIR
sudo kpartx -dv ${IMAGE/qcow2/raw}
qemu-img convert -c -f raw -O qcow2 ${IMAGE/qcow2/raw} ${IMAGE}
sudo rm -rf ${IMAGE/qcow2/raw}
sudo losetup -d /dev/loop0
;;
initramfs)
sudo find . -print | sudo cpio -o -H newc | gzip > $IMAGE
popd
;;
esac
sudo rm -rf $MOUNTDIR
}
# Decide if a particular cached artifact can be used in this CI test
# Takes a single argument representing the name of the artifact being checked.
function canusecache(){
# If we are uploading to the cache then we shouldn't use it
[ "$CACHEUPLOAD" == 1 ] && return 1
# The updates job already takes a long time, always use cache for it
[ -n "$OVERCLOUD_UPDATE_ARGS" ] && return 0
CACHEDOBJECT=$1
for PROJFULLREF in $ZUUL_CHANGES ; do
PROJ=$(filterref $PROJFULLREF)
case $CACHEDOBJECT in
${UNDERCLOUD_VM_NAME}.qcow2)
[[ "$PROJ" =~ instack-undercloud|diskimage-builder|tripleo-image-elements|tripleo-puppet-elements ]] && return 1
;;
ironic-python-agent.tar)
[[ "$PROJ" =~ diskimage-builder|python-tripleoclient|tripleo-common|tripleo-image-elements ]] && return 1
;;
overcloud-full.tar)
[[ "$PROJ" =~ diskimage-builder|tripleo-image-elements|tripleo-puppet-elements|instack-undercloud|python-tripleoclient|tripleo-common ]] && return 1
;;
*)
return 1
;;
esac
done
return 0
}
function extract_logs(){
local name=$1
mkdir -p $WORKSPACE/logs/$name
local logs_tar="$WORKSPACE/logs/$name.tar.xz"
if [[ -f $logs_tar ]]; then
# Exclude journal files because they're large and not useful in a browser
tar -C $WORKSPACE/logs/$name -xf $logs_tar var --exclude=journal
else
echo "$logs_tar doesn't exist. Nothing to untar"
fi
}
function postci(){
local exit_val=${1:-0}
set -x
set +e
stop_metric "tripleo.${STABLE_RELEASE:-master}.${TOCI_JOBTYPE}.ci.total.seconds"
if [[ "$POSTCI" == "0" ]]; then
sudo chown -R $USER $WORKSPACE
sudo iptables -I INPUT -p tcp -j ACCEPT
return 0
fi
start_metric "tripleo.${STABLE_RELEASE:-master}.${TOCI_JOBTYPE}.postci.seconds"
if [ -e $TRIPLEO_ROOT/delorean/data/repos/ ] ; then
# I'd like to tar up repos/current but tar'ed its about 8M it may be a
# bit much for the log server, maybe when we are building less
find $TRIPLEO_ROOT/delorean/data/repos -name "*.log" | XZ_OPT=-3 xargs tar -cJf $WORKSPACE/logs/delorean_repos.tar.xz
extract_logs delorean_repos
fi
# Persist the deploy.env, as it can help with debugging and local testing
cp $TRIPLEO_ROOT/tripleo-ci/deploy.env $WORKSPACE/logs/
# Generate extra state information from the running undercloud
sudo -E $TRIPLEO_ROOT/tripleo-ci/scripts/get_host_info.sh
sudo -E $TRIPLEO_ROOT/tripleo-ci/scripts/get_docker_logs.sh
eval $JLOGCMD
if [ "$OVB" == "1" ] ; then
# Get logs from the undercloud
# Log collection takes a while. Let's start these in the background
# so they can run in parallel, then we'll wait for them to complete
# after they're all running.
(
$TARCMD $HOME/*.log > $WORKSPACE/logs/undercloud.tar.xz
extract_logs undercloud
) &
# when we ran get_host_info.sh on the undercloud it left the output of nova list in /tmp for us
for INSTANCE in $(cat /tmp/nova-list.txt | grep ACTIVE | awk '{printf"%s=%s\n", $4, $12}') ; do
IP=${INSTANCE//*=}
SANITIZED_ADDRESS=$(sanitize_ip_address ${IP})
NAME=${INSTANCE//=*}
(
scp $SSH_OPTIONS $TRIPLEO_ROOT/tripleo-ci/scripts/get_host_info.sh heat-admin@${SANITIZED_ADDRESS}:/tmp
scp $SSH_OPTIONS $TRIPLEO_ROOT/tripleo-ci/scripts/get_docker_logs.sh heat-admin@${SANITIZED_ADDRESS}:/tmp
timeout -s 15 -k 600 300 ssh $SSH_OPTIONS heat-admin@$IP sudo /tmp/get_host_info.sh
timeout -s 15 -k 600 300 ssh $SSH_OPTIONS heat-admin@$IP sudo /tmp/get_docker_logs.sh
ssh $SSH_OPTIONS heat-admin@$IP $JLOGCMD
ssh $SSH_OPTIONS heat-admin@$IP $TARCMD > $WORKSPACE/logs/${NAME}.tar.xz
extract_logs $NAME
) &
done
# Wait for the commands we started in the background to complete
wait
# This spams the postci output with largely uninteresting trace output
set +x
echo -n 'Recording Heat deployment times...'
# We can't record all of the Heat deployment times because a number of
# them include IDs that change every run, which makes them pretty
# useless as Graphite metrics. However, there are some important ones
# we do want to record over time, so explicitly capture those.
captured_deploy_times=/tmp/captured-deploy-times.log
# Make sure there is a trailing space after all the names so they don't
# match resources that have ids appended.
egrep 'overcloud |AllNodesDeploySteps |ControllerDeployment_Step. |ComputeDeployment_Step. |CephStorageDeploymentStep. |Controller |CephStorage |Compute |ServiceChain |NetworkDeployment |UpdateDeployment ' $WORKSPACE/logs/undercloud/var/log/heat-deploy-times.log > $captured_deploy_times
while read line; do
# $line should look like "ResourceName 123.0", so concatenating all
# of this together we should end up with a call that looks like:
# record_metric tripleo.master.ha.overcloud.resources.ResourceName 123.0
record_metric tripleo.${STABLE_RELEASE:-master}.${TOCI_JOBTYPE}.overcloud.resources.${line}
done <$captured_deploy_times
echo 'Finished'
set -x
stop_metric "tripleo.${STABLE_RELEASE:-master}.${TOCI_JOBTYPE}.postci.seconds"
# post metrics
if [ $exit_val -eq 0 ]; then
metrics_to_graphite "66.187.229.172" # Graphite server in rh1
fi
elif [ "$OSINFRA" = "1" ] ; then
local i=2
$TARCMD $HOME/*.log > $WORKSPACE/logs/primary_node.tar.xz
# Extract /var/log for easy viewing
tar xf $WORKSPACE/logs/primary_node.tar.xz -C $WORKSPACE/logs/ var/log etc --exclude=var/log/journal
# Clean out symlinks, because these seem to break reporting job results
find $WORKSPACE/logs/etc -type l | xargs -t rm -f
for ip in $(cat /etc/nodepool/sub_nodes_private); do
mkdir $WORKSPACE/logs/subnode-$i/
ssh $SSH_OPTIONS -i /etc/nodepool/id_rsa $ip \
sudo $TRIPLEO_ROOT/tripleo-ci/scripts/get_host_info.sh
ssh $SSH_OPTIONS -i /etc/nodepool/id_rsa $ip \
sudo $TRIPLEO_ROOT/tripleo-ci/scripts/get_docker_logs.sh
ssh $SSH_OPTIONS -i /etc/nodepool/id_rsa $ip $JLOGCMD
ssh $SSH_OPTIONS -i /etc/nodepool/id_rsa $ip \
$TARCMD > $WORKSPACE/logs/subnode-$i/subnode-$i.tar.xz
# Extract /var/log and /etc for easy viewing
tar xf $WORKSPACE/logs/subnode-$i/subnode-$i.tar.xz -C $WORKSPACE/logs/subnode-$i/ var/log etc --exclude=var/log/journal
# Clean out symlinks, because these seem to break reporting job results
find $WORKSPACE/logs/subnode-$i/etc -type l | xargs -t rm -f
# These files are causing the publish logs ansible
# task to fail with an rsync error:
# "symlink has no referent"
ssh $SSH_OPTIONS -i /etc/nodepool/id_rsa $ip \
sudo rm -f /etc/sahara/rootwrap.d/sahara.filters
ssh $SSH_OPTIONS -i /etc/nodepool/id_rsa $ip \
sudo rm -f /etc/cinder/rootwrap.d/os-brick.filters
let i+=1
done
fi
sudo chown -R $USER $WORKSPACE
sudo find $WORKSPACE -type d -exec chmod 755 {} \;
# Make sure zuuls log gathering can read everything in the $WORKSPACE, it also contains a
# link to ml2_conf.ini so this also need to be made read only
sudo find /etc/neutron/plugins/ml2/ml2_conf.ini $WORKSPACE -type f | sudo xargs chmod 644
# Allow all ports before we finish up. This should avoid
# https://bugs.launchpad.net/tripleo/+bug/1649742 which we've now spent far
# too much time debugging. It's currently only happening on the mitaka
# branch anyway, so once that branch goes EOL we can probably remove this.
sudo iptables -I INPUT -p tcp -j ACCEPT
# record the size of the logs directory
# -L, --dereference dereference all symbolic links
du -L -ch $WORKSPACE/logs/* | sort -rh | head -n 200 &> $WORKSPACE/logs/log-size.txt || true
return 0
}
function delorean_build_and_serve {
DELOREAN_BUILD_REFS=${DELOREAN_BUILD_REFS:-}
for PROJFULLREF in $ZUUL_CHANGES ; do
PROJ=$(filterref $PROJFULLREF)
# If ci is being run for a change to ci its ok not to have a ci produced repository
excluded_proj="tripleo-ci tripleo-quickstart tripleo-quickstart-extras puppet-openstack-integration grenade zuul-jobs"
if [[ " $excluded_proj " =~ " $PROJ " ]]; then
mkdir -p $TRIPLEO_ROOT/delorean/data/repos/current
touch $TRIPLEO_ROOT/delorean/data/repos/current/delorean-ci.repo
else
# Note we only add the project once for it to be built
if ! echo $DELOREAN_BUILD_REFS | egrep "( |^)$PROJ( |$)"; then
DELOREAN_BUILD_REFS="$DELOREAN_BUILD_REFS $PROJ"
fi
fi
done
# Build packages
if [ -n "$DELOREAN_BUILD_REFS" ] ; then
$TRIPLEO_ROOT/tripleo-ci/scripts/tripleo.sh --delorean-build $DELOREAN_BUILD_REFS
fi
# kill the http server if its already running
ps -ef | grep -i python | grep SimpleHTTPServer | awk '{print $2}' | xargs --no-run-if-empty kill -9 || true
pushd $TRIPLEO_ROOT/delorean/data/repos
sudo iptables -I INPUT -p tcp --dport 8766 -i eth1 -j ACCEPT
python -m SimpleHTTPServer 8766 1>$WORKSPACE/logs/yum_mirror.log 2>$WORKSPACE/logs/yum_mirror_error.log &
popd
}
function dummy_ci_repo {
# If we have no ZUUL_CHANGES then this is a periodic job, we wont be
# building a ci repo, create a dummy one.
if [ -z "${ZUUL_CHANGES:-}" ] ; then
ZUUL_CHANGES=${ZUUL_CHANGES:-}
mkdir -p $TRIPLEO_ROOT/delorean/data/repos/current
touch $TRIPLEO_ROOT/delorean/data/repos/current/delorean-ci.repo
fi
ZUUL_CHANGES=${ZUUL_CHANGES//^/ }
}
function layer_ci_repo {
# Find the path to the trunk repository used
TRUNKREPOUSED=$(grep -Eo "[0-9a-z]{2}/[0-9a-z]{2}/[0-9a-z]{40}_[0-9a-z]+" /etc/yum.repos.d/delorean.repo)
# Layer the ci repository on top of it
sudo wget http://$MY_IP:8766/current/delorean-ci.repo -O /etc/yum.repos.d/delorean-ci.repo
# rewrite the baseurl in delorean-ci.repo as its currently pointing a https://trunk.rdoproject.org/..
sudo sed -i -e "s%baseurl=.*%baseurl=http://$MY_IP:8766/current/%" /etc/yum.repos.d/delorean-ci.repo
sudo sed -i -e 's%priority=.*%priority=1%' /etc/yum.repos.d/delorean-ci.repo
}
function echo_vars_to_deploy_env {
CALLER=$(caller)
echo "# Written via echo_vars_to_deploy_env from $CALLER" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
for VAR in NODEPOOL_CENTOS_MIRROR http_proxy INTROSPECT MY_IP no_proxy NODECOUNT OVERCLOUD_DEPLOY_ARGS OVERCLOUD_UPDATE_ARGS PACEMAKER SSH_OPTIONS STABLE_RELEASE TRIPLEO_ROOT TRIPLEO_SH_ARGS NETISO_V4 NETISO_V6 TOCI_JOBTYPE UNDERCLOUD_SSL UNDERCLOUD_HEAT_CONVERGENCE RUN_TEMPEST_TESTS RUN_PING_TEST JOB_NAME OVB UNDERCLOUD_IDEMPOTENT MULTINODE CONTROLLER_HOSTS COMPUTE_HOSTS SUBNODES_SSH_KEY TEST_OVERCLOUD_DELETE OVERCLOUD OSINFRA UNDERCLOUD_SANITY_CHECK OVERCLOUD_PINGTEST_ARGS FEATURE_BRANCH OVERCLOUD_ROLES UPGRADE_RELEASE OVERCLOUD_MAJOR_UPGRADE MAJOR_UPGRADE UNDERCLOUD_MAJOR_UPGRADE CA_SERVER UNDERCLOUD_TELEMETRY UNDERCLOUD_UI UNDERCLOUD_VALIDATIONS PREDICTABLE_PLACEMENT OPSTOOLS_REPO_ENABLED UPGRADE_ENV BOOTSTRAP_SUBNODES_MINIMAL MULTINODE_ENV_PATH; do
if [ -n "${!VAR:+x}" ]; then
echo "export $VAR=\"${!VAR}\"" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
fi
done
for role in $OVERCLOUD_ROLES; do
eval hosts=\${${role}_hosts}
echo "export ${role}_hosts=\"${hosts}\"" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
done
}
# Same function as above, but for oooq jobs (less variables defined)
function echo_vars_to_deploy_env_oooq {
CALLER=$(caller)
echo "# Written via echo_vars_to_deploy_env from $CALLER" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
for VAR in NODEPOOL_CENTOS_MIRROR http_proxy MY_IP no_proxy NODECOUNT SSH_OPTIONS STABLE_RELEASE TRIPLEO_ROOT TOCI_JOBTYPE JOB_NAME SUBNODES_SSH_KEY FEATURE_BRANCH BOOTSTRAP_SUBNODES_MINIMAL; do
if [ -n "${!VAR:+x}" ]; then
echo "export $VAR=\"${!VAR}\"" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
fi
done
# TODO(gcerami) uncomment this code if 3nodes jobs are implemented before the bootstrap role
# in quickstart. If the bootstrap role is implemented first, this function can be completely
# removed
#for role in $OVERCLOUD_ROLES; do
# eval hosts=\${${role}_hosts}
# echo "export ${role}_hosts=\"${hosts}\"" >> $TRIPLEO_ROOT/tripleo-ci/deploy.env
#done
}
# Enclose IPv6 addresses in brackets.
# This is needed for scp command where the first column of IPv6 address gets
# interpreted as the separator between address and path otherwise.
# $1 : IP address to sanitize
function sanitize_ip_address {
ip=$1
if [[ $ip =~ .*:.* ]]; then
echo \[$ip\]
else
echo $ip
fi
}
function subnodes_scp_deploy_env {
for ip in $(cat /etc/nodepool/sub_nodes_private); do
sanitized_address=$(sanitize_ip_address $ip)
ssh $SSH_OPTIONS -tt -i /etc/nodepool/id_rsa $ip \
sudo mkdir -p $TRIPLEO_ROOT/tripleo-ci
scp $SSH_OPTIONS -i /etc/nodepool/id_rsa \
$TRIPLEO_ROOT/tripleo-ci/deploy.env ${sanitized_address}:
ssh $SSH_OPTIONS -tt -i /etc/nodepool/id_rsa $ip \
sudo cp deploy.env $TRIPLEO_ROOT/tripleo-ci/deploy.env
done
}
function stop_dstat {
ps axjf | grep bin/dstat | grep -v grep | awk '{print $2;}' | sudo xargs -t -n 1 -r kill
}
function item_in_array () {
local item
for item in "${@:2}"; do
if [[ "$item" == "$1" ]]; then
return 0
fi
done
return 1
}
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