2 ##############################################################################
3 # Copyright (c) 2016 NEC Corporation and others.
5 # All rights reserved. This program and the accompanying materials
6 # are made available under the terms of the Apache License, Version 2.0
7 # which accompanies this distribution, and is available at
8 # http://www.apache.org/licenses/LICENSE-2.0
9 ##############################################################################
13 [[ "${CI_DEBUG:-true}" == [Tt]rue ]] && set -x
15 IMAGE_URL=https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img
16 #if an existing image name is provided in the enviroment, use that one
17 IMAGE_NAME=${IMAGE_NAME:-cirros}
18 IMAGE_FILE="${IMAGE_NAME}.img"
22 #if VM_COUNT set, use that instead
23 VM_COUNT=${VM_COUNT:-1}
25 NET_CIDR=192.168.168.0/24
26 ALARM_BASENAME=doctor_alarm
32 PROFILER_TYPE=${PROFILER_TYPE:-poc}
33 PYTHON_ENABLE=${PYTHON_ENABLE:-false}
35 TOP_DIR=$(cd $(dirname "$0") && pwd)
37 as_doctor_user="--os-username $DOCTOR_USER --os-password $DOCTOR_PW
38 --os-project-name $DOCTOR_PROJECT --os-tenant-name $DOCTOR_PROJECT"
39 # NOTE: ceilometer command still requires '--os-tenant-name'.
40 #ceilometer="ceilometer ${as_doctor_user/--os-project-name/--os-tenant-name}"
41 ceilometer="ceilometer $as_doctor_user"
42 as_admin_user="--os-username admin --os-project-name $DOCTOR_PROJECT
43 --os-tenant-name $DOCTOR_PROJECT"
45 upper_constraints="https://git.openstack.org/cgit/openstack/requirements/plain/upper-constraints.txt?h=stable/ocata"
46 pip_install="pip install -c${upper_constraints}"
50 get_compute_host_info() {
51 # get computer host info which first VM boot in as admin user
52 COMPUTE_HOST=$(openstack $as_admin_user server show ${VM_BASENAME}1 |
53 grep "OS-EXT-SRV-ATTR:host " | awk '{ print $4 }')
54 compute_host_in_undercloud=${COMPUTE_HOST%%.*}
55 die_if_not_set $LINENO COMPUTE_HOST "Failed to get compute hostname"
57 get_compute_ip_from_hostname $COMPUTE_HOST
59 echo "COMPUTE_HOST=$COMPUTE_HOST"
60 echo "COMPUTE_IP=$COMPUTE_IP"
62 # verify connectivity to target compute host
63 ping -c 1 "$COMPUTE_IP"
64 if [[ $? -ne 0 ]] ; then
65 die $LINENO "Can not ping to computer host"
68 # verify ssh to target compute host
69 ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" 'exit'
70 if [[ $? -ne 0 ]] ; then
71 die $LINENO "Can not ssh to computer host"
75 # TODO(r-mibu): update this function to support consumer instance
76 # and migrate this function into installer lib
77 get_consumer_ip___to_be_removed() {
78 local get_consumer_command="ip route get $COMPUTE_IP | awk '/ src /{print \$NF}'"
79 if is_installer apex; then
80 CONSUMER_IP=$(sudo ssh $ssh_opts root@$INSTALLER_IP \
81 "$get_consumer_command")
82 elif is_installer fuel; then
83 CONSUMER_IP=$(sudo sshpass -p r00tme ssh $ssh_opts root@${INSTALLER_IP} \
84 "$get_consumer_command")
85 elif is_installer local; then
86 CONSUMER_IP=`$get_consumer_command`
88 echo "CONSUMER_IP=$CONSUMER_IP"
90 die_if_not_set $LINENO CONSUMER_IP "Could not get CONSUMER_IP."
94 #if a different name was provided for the image in the enviroment there's no need to download the image
95 use_existing_image=false
96 openstack image list | grep -q " $IMAGE_NAME " && use_existing_image=true
98 if [[ "$use_existing_image" == false ]] ; then
99 [ -e "$IMAGE_FILE" ] && return 0
100 wget "$IMAGE_URL" -o "$IMAGE_FILE"
105 openstack image list | grep -q " $IMAGE_NAME " && return 0
106 openstack image create "$IMAGE_NAME" \
108 --disk-format "$IMAGE_FORMAT" \
109 --container-format bare \
114 openstack project list | grep -q " $DOCTOR_PROJECT " || {
115 openstack project create --description "Doctor Project" \
118 openstack user list | grep -q " $DOCTOR_USER " || {
119 openstack user create "$DOCTOR_USER" --password "$DOCTOR_PW" \
120 --project "$DOCTOR_PROJECT"
122 openstack role show "$DOCTOR_ROLE" | grep -q " $DOCTOR_ROLE " || {
123 openstack role create "$DOCTOR_ROLE"
125 openstack role assignment list --user "$DOCTOR_USER" \
126 --project "$DOCTOR_PROJECT" --names | grep -q " $DOCTOR_ROLE " || {
127 openstack role add "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
128 --project "$DOCTOR_PROJECT"
130 openstack role assignment list --user admin --project "$DOCTOR_PROJECT" \
131 --names | grep -q " admin " || {
132 openstack role add admin --user admin --project "$DOCTOR_PROJECT"
134 # tojuvone: openstack quota show is broken and have to use nova
135 # https://bugs.launchpad.net/manila/+bug/1652118
136 # Note! while it is encouraged to use openstack client it has proven
138 # QUOTA=$(openstack quota show $DOCTOR_PROJECT)
139 DOCTOR_QUOTA=$(nova quota-show --tenant $DOCTOR_PROJECT)
140 # We make sure that quota allows number of instances and cores
141 OLD_INSTANCE_QUOTA=$(echo "${DOCTOR_QUOTA}" | grep " instances " | \
143 if [ $OLD_INSTANCE_QUOTA -lt $VM_COUNT ]; then
144 openstack quota set --instances $VM_COUNT \
147 OLD_CORES_QUOTA=$(echo "${DOCTOR_QUOTA}" | grep " cores " | \
149 if [ $OLD_CORES_QUOTA -lt $VM_COUNT ]; then
150 openstack quota set --cores $VM_COUNT \
156 openstack project list | grep -q " $DOCTOR_PROJECT " && {
157 openstack role assignment list --user admin \
158 --project "$DOCTOR_PROJECT" --names | grep -q " admin " && {
159 openstack role remove admin --user admin --project "$DOCTOR_PROJECT"
161 openstack user list | grep -q " $DOCTOR_USER " && {
162 openstack role assignment list --user "$DOCTOR_USER" \
163 --project "$DOCTOR_PROJECT" --names | grep -q " $DOCTOR_ROLE " && {
164 openstack role remove "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
165 --project "$DOCTOR_PROJECT"
167 openstack user delete "$DOCTOR_USER"
169 openstack project delete "$DOCTOR_PROJECT"
174 # test VM done with test user, so can test non-admin
176 if ! openstack $as_doctor_user network show $NET_NAME; then
177 openstack $as_doctor_user network create $NET_NAME
179 if ! openstack $as_doctor_user subnet show $NET_NAME; then
180 openstack $as_doctor_user subnet create $NET_NAME \
181 --network $NET_NAME --subnet-range $NET_CIDR --no-dhcp
183 net_id=$(openstack $as_doctor_user network show $NET_NAME -f value -c id)
185 servers=$(openstack $as_doctor_user server list)
186 for i in `seq $VM_COUNT`; do
187 echo "${servers}" | grep -q " $VM_BASENAME$i " && continue
188 openstack $as_doctor_user server create --flavor "$VM_FLAVOR" \
189 --image "$IMAGE_NAME" --nic net-id=$net_id "$VM_BASENAME$i"
195 # get vm_id as test user
196 alarm_list=$($ceilometer alarm-list)
197 vms=$(openstack $as_doctor_user server list)
198 for i in `seq $VM_COUNT`; do
199 echo "${alarm_list}" | grep -q " $ALARM_BASENAME$i " || {
200 vm_id=$(echo "${vms}" | grep " $VM_BASENAME$i " | awk '{print $2}')
201 # TODO(r-mibu): change notification endpoint from localhost to the
202 # consumer. IP address (functest container).
203 $ceilometer alarm-event-create \
204 --name "$ALARM_BASENAME$i" \
205 --alarm-action "http://localhost:$CONSUMER_PORT/failure" \
206 --description "VM failure" \
208 --repeat-actions False \
209 --severity "moderate" \
210 --event-type compute.instance.update \
211 -q "traits.state=string::error; \
212 traits.instance_id=string::$vm_id"
218 pgrep -f "python consumer.py" && return 0
219 python consumer.py "$CONSUMER_PORT" > consumer.log 2>&1 &
221 # NOTE(r-mibu): create tunnel to the controller nodes, so that we can
222 # avoid some network problems dpends on infra and installers.
223 # This tunnel will be terminated by stop_consumer() or after 10 mins passed.
224 if ! is_installer local; then
225 for ip in $CONTROLLER_IPS
227 forward_rule="-R $CONSUMER_PORT:localhost:$CONSUMER_PORT"
228 tunnel_command="sudo ssh $ssh_opts_cpu $COMPUTE_USER@$ip $forward_rule sleep 600"
229 $tunnel_command > "ssh_tunnel.${ip}.log" 2>&1 < /dev/null &
235 pgrep -f "python consumer.py" || return 0
236 kill $(pgrep -f "python consumer.py")
238 # NOTE(r-mibu): terminate tunnels to the controller nodes
239 if ! is_installer local; then
240 for ip in $CONTROLLER_IPS
242 forward_rule="-R $CONSUMER_PORT:localhost:$CONSUMER_PORT"
243 tunnel_command="sudo ssh $ssh_opts_cpu $COMPUTE_USER@$ip $forward_rule sleep 600"
244 kill $(pgrep -f "$tunnel_command")
249 wait_for_vm_launch() {
250 echo "waiting for vm launch..."
253 while [[ ${count} -lt 60 ]]
256 vms=$(openstack $as_doctor_user server list)
257 for i in `seq $VM_COUNT`; do
258 state=$(echo "${vms}" | grep " $VM_BASENAME$i " | awk '{print $6}')
259 if [[ "$state" == "ACTIVE" ]]; then
260 active_count=$(($active_count+1))
261 elif [[ "$state" == "ERROR" ]]; then
262 die $LINENO "vm state $VM_BASENAME$i is ERROR"
264 #This VM not yet active
270 [[ $active_count -eq $VM_COUNT ]] && {
271 echo "get computer host info..."
272 get_compute_host_info
273 VMS_ON_FAILED_HOST=$(openstack $as_doctor_user server list --host \
274 $COMPUTE_HOST | grep " ${VM_BASENAME}" | wc -l)
281 die $LINENO "Time out while waiting for VM launch"
285 echo "disabling network of compute host [$COMPUTE_HOST] for 3 mins..."
286 cat > disable_network.sh << 'END_TXT'
289 if [ -n "@INTERFACE_NAME@" ]; then
292 dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $NF}')
294 sudo ip link set $dev down
295 echo "doctor set link down at" $(date "+%s.%N")
297 sudo ip link set $dev up
300 sed -i -e "s/@COMPUTE_IP@/$COMPUTE_IP/" disable_network.sh
301 sed -i -e "s/@INTERFACE_NAME@/$INTERFACE_NAME/" disable_network.sh
302 chmod +x disable_network.sh
303 scp $ssh_opts_cpu disable_network.sh "$COMPUTE_USER@$COMPUTE_IP:"
304 ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" 'nohup ./disable_network.sh > disable_network.log 2>&1 &'
305 # use host time to get rid of potential time sync deviation between nodes
306 triggered=$(date "+%s.%N")
311 local rounds=$(($1 / $interval))
312 for i in `seq $rounds`; do
313 notified_count=$(grep "doctor consumer notified at" consumer.log | wc -l)
314 if [[ $notified_count -eq $VMS_ON_FAILED_HOST ]]; then
319 die $LINENO "Consumer hasn't received fault notification."
322 calculate_notification_time() {
324 #keep 'at' as the last keyword just before the value, and
325 #use regex to get value instead of the fixed column
326 if [ ! -f monitor.log ]; then
327 scp $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP:monitor.log" .
329 detected=$(grep "doctor monitor detected at" monitor.log |\
330 sed -e "s/^.* at //" | tail -1)
331 notified=$(grep "doctor consumer notified at" consumer.log |\
332 sed -e "s/^.* at //" | tail -1)
334 echo "$notified $detected" | \
337 if (d < 1 && d > 0) { print d " OK"; exit 0 }
338 else { print d " NG"; exit 1 }
342 check_host_status() {
343 # Check host related to first Doctor VM is in wanted state
345 # $2 Seconds to wait to have wanted state
348 local rounds=$(($2 / $interval))
349 for i in `seq $rounds`; do
350 host_status_line=$(openstack $as_doctor_user --os-compute-api-version \
351 2.16 server show ${VM_BASENAME}1 | grep "host_status")
352 host_status=$(echo $host_status_line | awk '{print $4}')
353 die_if_not_set $LINENO host_status "host_status not reported by: nova show ${VM_BASENAME}1"
354 if [[ "$expected_state" =~ "$host_status" ]] ; then
355 echo "${VM_BASENAME}1 showing host_status: $host_status"
361 if [[ "$expected_state" =~ "$host_status" ]] ; then
362 echo "${VM_BASENAME}1 showing host_status: $host_status"
364 die $LINENO "host_status:$host_status not equal to expected_state: $expected_state"
368 unset_forced_down_hosts() {
370 openstack compute service list --service nova-compute
372 downed_computes=$(openstack compute service list --service nova-compute \
373 -f value -c Host -c State | grep ' down$' \
374 | sed -e 's/ *down$//')
375 echo "downed_computes: $downed_computes"
376 for host in $downed_computes
378 # TODO(r-mibu): use openstack client
379 #openstack compute service set --up $host nova-compute
380 nova service-force-down --unset $host nova-compute
383 echo "waiting disabled compute host back to be enabled..."
384 wait_until 'openstack compute service list --service nova-compute
385 -f value -c State | grep -q down' 240 5
387 for host in $downed_computes
389 # TODO(r-mibu): improve 'get_compute_ip_from_hostname'
390 get_compute_ip_from_hostname $host
391 wait_until "! ping -c 1 $COMPUTE_IP" 120 5
396 if [[ -n "$COMPUTE_IP" ]];then
397 scp $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP:disable_network.log" .
400 # TODO(yujunz) collect other logs, e.g. nova, aodh
404 if [[ "$PROFILER_TYPE" == "poc" ]]; then
405 linkdown=$(grep "doctor set link down at " disable_network.log |\
406 sed -e "s/^.* at //")
407 vmdown=$(grep "doctor mark vm.* error at" inspector.log |tail -n 1 |\
408 sed -e "s/^.* at //")
409 hostdown=$(grep "doctor mark host.* down at" inspector.log |\
410 sed -e "s/^.* at //")
412 # TODO(yujunz) check the actual delay to verify time sync status
413 # expected ~1s delay from $trigger to $linkdown
414 relative_start=${linkdown}
415 export DOCTOR_PROFILER_T00=$(python -c \
416 "print(int(($linkdown-$relative_start)*1000))")
417 export DOCTOR_PROFILER_T01=$(python -c \
418 "print(int(($detected-$relative_start)*1000))")
419 export DOCTOR_PROFILER_T03=$(python -c \
420 "print(int(($vmdown-$relative_start)*1000))")
421 export DOCTOR_PROFILER_T04=$(python -c \
422 "print(int(($hostdown-$relative_start)*1000))")
423 export DOCTOR_PROFILER_T09=$(python -c \
424 "print(int(($notified-$relative_start)*1000))")
426 python profiler_poc.py > doctor_profiler.log 2>&1
436 unset_forced_down_hosts
440 vms=$(openstack $as_doctor_user server list)
442 for i in `seq $VM_COUNT`; do
443 $(echo "${vms}" | grep -q " $VM_BASENAME$i ") &&
444 vmstodel+=" $VM_BASENAME$i"
446 [[ $vmstodel ]] && openstack $as_doctor_user server delete $vmstodel
447 alarm_list=$($ceilometer alarm-list)
448 for i in `seq $VM_COUNT`; do
449 alarm_id=$(echo "${alarm_list}" | grep " $ALARM_BASENAME$i " |
451 [ -n "$alarm_id" ] && $ceilometer alarm-delete "$alarm_id"
453 openstack $as_doctor_user subnet delete $NET_NAME
455 openstack $as_doctor_user network delete $NET_NAME
458 image_id=$(openstack image list | grep " $IMAGE_NAME " | awk '{print $2}')
460 #if an existing image was used, there's no need to remove it here
461 if [[ "$use_existing_image" == false ]] ; then
462 [ -n "$image_id" ] && openstack image delete "$image_id"
471 # NOTE: Temporal log printer.
472 for f in $(find . -name '*.log')
481 setup_python_packages() {
482 pip freeze |grep -i flask\= > /dev/null || sudo ${pip_install} flask
483 command -v openstack || sudo ${pip_install} python-openstackclient
484 command -v ceilometer || sudo ${pip_install} python-ceilometerclient
485 command -v congress || sudo ${pip_install} python-congressclient
490 if [[ $PYTHON_ENABLE == [Tt]rue ]]; then
491 which tox || sudo ${pip_install} tox
492 if [ -f /usr/bin/apt-get ]; then
493 sudo apt-get install -y python3-dev
494 elif [ -f /usr/bin/yum ] ; then
495 sudo yum install -y python3-devel
499 echo "executing tox..."
504 echo "Note: doctor/tests/run.sh has been executed."
505 git log --oneline -1 || true # ignore even you don't have git installed
509 setup_python_packages
511 source $TOP_DIR/functions-common
512 source $TOP_DIR/lib/installer
513 source $TOP_DIR/lib/inspector
514 source $TOP_DIR/lib/monitor
520 echo "preparing VM image..."
524 echo "creating test user..."
527 echo "creating VM..."
531 echo "creating alarm..."
532 #TODO: change back to use, network problems depends on infra and installers
536 echo "starting doctor sample components..."
542 echo "injecting host failure..."
545 check_host_status "(DOWN|UNKNOWN)" 60
546 unset_forced_down_hosts
547 calculate_notification_time