IMAGE_NAME=${IMAGE_NAME:-cirros}
IMAGE_FILE="${IMAGE_NAME}.img"
IMAGE_FORMAT=qcow2
-VM_NAME=doctor_vm1
+VM_BASENAME=doctor_vm
VM_FLAVOR=m1.tiny
-ALARM_NAME=doctor_alarm1
-INSPECTOR_PORT=12345
+#if VM_COUNT set, use that instead
+VM_COUNT=${VM_COUNT:-1}
+NET_NAME=doctor_net
+NET_CIDR=192.168.168.0/24
+ALARM_BASENAME=doctor_alarm
CONSUMER_PORT=12346
DOCTOR_USER=doctor
DOCTOR_PW=doctor
DOCTOR_PROJECT=doctor
-#TODO: change back to `_member_` when JIRA DOCTOR-55 is done
-DOCTOR_ROLE=admin
-PROFILER_TYPE=${PROFILER_TYPE:-none}
+DOCTOR_ROLE=_member_
+PROFILER_TYPE=${PROFILER_TYPE:-poc}
+PYTHON_ENABLE=${PYTHON_ENABLE:-false}
TOP_DIR=$(cd $(dirname "$0") && pwd)
-ssh_opts="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
as_doctor_user="--os-username $DOCTOR_USER --os-password $DOCTOR_PW
- --os-tenant-name $DOCTOR_PROJECT"
+ --os-project-name $DOCTOR_PROJECT --os-tenant-name $DOCTOR_PROJECT"
+# NOTE: ceilometer command still requires '--os-tenant-name'.
+#ceilometer="ceilometer ${as_doctor_user/--os-project-name/--os-tenant-name}"
+ceilometer="ceilometer $as_doctor_user"
+as_admin_user="--os-username admin --os-project-name $DOCTOR_PROJECT
+ --os-tenant-name $DOCTOR_PROJECT"
# Functions
get_compute_host_info() {
- # get computer host info which VM boot in
- COMPUTE_HOST=$(openstack $as_doctor_user server show $VM_NAME |
- grep "OS-EXT-SRV-ATTR:host" | awk '{ print $4 }')
+ # get computer host info which first VM boot in as admin user
+ COMPUTE_HOST=$(openstack $as_admin_user server show ${VM_BASENAME}1 |
+ grep "OS-EXT-SRV-ATTR:host " | awk '{ print $4 }')
compute_host_in_undercloud=${COMPUTE_HOST%%.*}
die_if_not_set $LINENO COMPUTE_HOST "Failed to get compute hostname"
- if is_installer apex; then
- COMPUTE_USER=${COMPUTE_USER:-heat-admin}
- COMPUTE_IP=$(sudo ssh $ssh_opts $INSTALLER_IP \
- "source stackrc; \
- nova show $compute_host_in_undercloud \
- | awk '/ ctlplane network /{print \$5}'")
- elif is_installer fuel; then
- COMPUTE_USER=${COMPUTE_USER:-root}
- node_id=$(echo $compute_host_in_undercloud | cut -d "-" -f 2)
- COMPUTE_IP=$(sshpass -p r00tme ssh 2>/dev/null $ssh_opts root@${INSTALLER_IP} \
- "fuel node|awk -F '|' -v id=$node_id '{if (\$1 == id) print \$5}' |xargs")
- elif is_installer local; then
- COMPUTE_USER=${COMPUTE_USER:-$(whoami)}
- COMPUTE_IP=$(getent hosts "$COMPUTE_HOST" | awk '{ print $1 }')
- fi
+ get_compute_ip_from_hostname $COMPUTE_HOST
- die_if_not_set $LINENO COMPUTE_IP "Could not resolve $COMPUTE_HOST. Either manually set COMPUTE_IP or enable DNS resolution."
echo "COMPUTE_HOST=$COMPUTE_HOST"
echo "COMPUTE_IP=$COMPUTE_IP"
fi
}
-get_consumer_ip() {
+# TODO(r-mibu): update this function to support consumer instance
+# and migrate this function into installer lib
+get_consumer_ip___to_be_removed() {
local get_consumer_command="ip route get $COMPUTE_IP | awk '/ src /{print \$NF}'"
if is_installer apex; then
CONSUMER_IP=$(sudo ssh $ssh_opts root@$INSTALLER_IP \
create_test_user() {
openstack project list | grep -q " $DOCTOR_PROJECT " || {
- openstack project create "$DOCTOR_PROJECT"
+ openstack project create --description "Doctor Project" \
+ "$DOCTOR_PROJECT"
}
openstack user list | grep -q " $DOCTOR_USER " || {
openstack user create "$DOCTOR_USER" --password "$DOCTOR_PW" \
--project "$DOCTOR_PROJECT"
}
- openstack user role list "$DOCTOR_USER" --project "$DOCTOR_PROJECT" \
- | grep -q " $DOCTOR_ROLE " || {
+ openstack role show "$DOCTOR_ROLE" | grep -q " $DOCTOR_ROLE " || {
+ openstack role create "$DOCTOR_ROLE"
+ }
+ openstack role assignment list --user "$DOCTOR_USER" \
+ --project "$DOCTOR_PROJECT" --names | grep -q " $DOCTOR_ROLE " || {
openstack role add "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
--project "$DOCTOR_PROJECT"
}
+ openstack role assignment list --user admin --project "$DOCTOR_PROJECT" \
+ --names | grep -q " admin " || {
+ openstack role add admin --user admin --project "$DOCTOR_PROJECT"
+ }
+ # tojuvone: openstack quota show is broken and have to use nova
+ # https://bugs.launchpad.net/manila/+bug/1652118
+ # Note! while it is encouraged to use openstack client it has proven
+ # quite buggy.
+ # QUOTA=$(openstack quota show $DOCTOR_PROJECT)
+ DOCTOR_QUOTA=$(nova quota-show --tenant $DOCTOR_PROJECT)
+ # We make sure that quota allows number of instances and cores
+ OLD_INSTANCE_QUOTA=$(echo "${DOCTOR_QUOTA}" | grep " instances " | \
+ awk '{print $4}')
+ if [ $OLD_INSTANCE_QUOTA -lt $VM_COUNT ]; then
+ openstack quota set --instances $VM_COUNT \
+ $DOCTOR_USER
+ fi
+ OLD_CORES_QUOTA=$(echo "${DOCTOR_QUOTA}" | grep " cores " | \
+ awk '{print $4}')
+ if [ $OLD_CORES_QUOTA -lt $VM_COUNT ]; then
+ openstack quota set --cores $VM_COUNT \
+ $DOCTOR_USER
+ fi
+}
+
+remove_test_user() {
+ openstack project list | grep -q " $DOCTOR_PROJECT " && {
+ openstack role assignment list --user admin \
+ --project "$DOCTOR_PROJECT" --names | grep -q " admin " && {
+ openstack role remove admin --user admin --project "$DOCTOR_PROJECT"
+ }
+ openstack user list | grep -q " $DOCTOR_USER " && {
+ openstack role assignment list --user "$DOCTOR_USER" \
+ --project "$DOCTOR_PROJECT" --names | grep -q " $DOCTOR_ROLE " && {
+ openstack role remove "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
+ --project "$DOCTOR_PROJECT"
+ }
+ openstack user delete "$DOCTOR_USER"
+ }
+ openstack project delete "$DOCTOR_PROJECT"
+ }
}
boot_vm() {
# test VM done with test user, so can test non-admin
- openstack $as_doctor_user server list | grep -q " $VM_NAME " && return 0
- openstack $as_doctor_user server create --flavor "$VM_FLAVOR" \
- --image "$IMAGE_NAME" \
- "$VM_NAME"
+
+ if ! openstack $as_doctor_user network show $NET_NAME; then
+ openstack $as_doctor_user network create $NET_NAME
+ fi
+ if ! openstack $as_doctor_user subnet show $NET_NAME; then
+ openstack $as_doctor_user subnet create $NET_NAME \
+ --network $NET_NAME --subnet-range $NET_CIDR --no-dhcp
+ fi
+ net_id=$(openstack $as_doctor_user network show $NET_NAME -f value -c id)
+
+ servers=$(openstack $as_doctor_user server list)
+ for i in `seq $VM_COUNT`; do
+ echo "${servers}" | grep -q " $VM_BASENAME$i " && continue
+ openstack $as_doctor_user server create --flavor "$VM_FLAVOR" \
+ --image "$IMAGE_NAME" --nic net-id=$net_id "$VM_BASENAME$i"
+ done
sleep 1
}
create_alarm() {
# get vm_id as test user
- ceilometer $as_doctor_user alarm-list | grep -q " $ALARM_NAME " && return 0
- vm_id=$(openstack $as_doctor_user server list | grep " $VM_NAME " | awk '{print $2}')
- # TODO(r-mibu): change notification endpoint from localhost to the consumer
- # IP address (functest container).
- ceilometer $as_doctor_user alarm-event-create --name "$ALARM_NAME" \
- --alarm-action "http://localhost:$CONSUMER_PORT/failure" \
- --description "VM failure" \
- --enabled True \
- --repeat-actions False \
- --severity "moderate" \
- --event-type compute.instance.update \
- -q "traits.state=string::error; traits.instance_id=string::$vm_id"
-}
-
-start_monitor() {
- pgrep -f "python monitor.py" && return 0
- sudo -E python monitor.py "$COMPUTE_HOST" "$COMPUTE_IP" "$INSPECTOR_TYPE" \
- "http://127.0.0.1:$INSPECTOR_PORT/events" > monitor.log 2>&1 &
-}
-
-stop_monitor() {
- pgrep -f "python monitor.py" || return 0
- sudo kill $(pgrep -f "python monitor.py")
+ alarm_list=$($ceilometer alarm-list)
+ vms=$(openstack $as_doctor_user server list)
+ for i in `seq $VM_COUNT`; do
+ echo "${alarm_list}" | grep -q " $ALARM_BASENAME$i " || {
+ vm_id=$(echo "${vms}" | grep " $VM_BASENAME$i " | awk '{print $2}')
+ # TODO(r-mibu): change notification endpoint from localhost to the
+ # consumer. IP address (functest container).
+ $ceilometer alarm-event-create \
+ --name "$ALARM_BASENAME$i" \
+ --alarm-action "http://localhost:$CONSUMER_PORT/failure" \
+ --description "VM failure" \
+ --enabled True \
+ --repeat-actions False \
+ --severity "moderate" \
+ --event-type compute.instance.update \
+ -q "traits.state=string::error; \
+ traits.instance_id=string::$vm_id"
+ }
+ done
}
start_consumer() {
# avoid some network problems dpends on infra and installers.
# This tunnel will be terminated by stop_consumer() or after 10 mins passed.
if ! is_installer local; then
- if is_installer apex; then
- CONTROLLER_IPS=$(sudo ssh $ssh_opts $INSTALLER_IP \
- "source stackrc; \
- nova list | grep ' overcloud-controller-[0-9] ' \
- | sed -e 's/^.*ctlplane=//' -e 's/ *|\$//'")
- elif is_installer fuel; then
- CONTROLLER_IPS=$(sshpass -p r00tme ssh 2>/dev/null $ssh_opts root@${INSTALLER_IP} \
- "fuel node | grep controller | cut -d '|' -f 5|xargs")
- fi
-
- die_if_not_set $LINENO CONTROLLER_IPS "Could not get CONTROLLER_IPS."
for ip in $CONTROLLER_IPS
do
forward_rule="-R $CONSUMER_PORT:localhost:$CONSUMER_PORT"
count=0
while [[ ${count} -lt 60 ]]
do
- state=$(openstack $as_doctor_user server list | grep " $VM_NAME " | awk '{print $6}')
- if [[ "$state" == "ACTIVE" ]]; then
- # NOTE(cgoncalves): sleeping for a bit to stabilize
- # See python-openstackclient/functional/tests/compute/v2/test_server.py:wait_for_status
- sleep 5
+ active_count=0
+ vms=$(openstack $as_doctor_user server list)
+ for i in `seq $VM_COUNT`; do
+ state=$(echo "${vms}" | grep " $VM_BASENAME$i " | awk '{print $6}')
+ if [[ "$state" == "ACTIVE" ]]; then
+ active_count=$(($active_count+1))
+ elif [[ "$state" == "ERROR" ]]; then
+ die $LINENO "vm state $VM_BASENAME$i is ERROR"
+ else
+ #This VM not yet active
+ count=$(($count+1))
+ sleep 5
+ continue
+ fi
+ done
+ [[ $active_count -eq $VM_COUNT ]] && {
+ echo "get computer host info..."
+ get_compute_host_info
+ VMS_ON_FAILED_HOST=$(openstack $as_doctor_user server list --host \
+ $COMPUTE_HOST | grep " ${VM_BASENAME}" | wc -l)
return 0
- fi
- if [[ "$state" == "ERROR" ]]; then
- die $LINENO "vm state is ERROR"
- fi
+ }
+ #Not all VMs active
count=$(($count+1))
- sleep 1
+ sleep 5
done
die $LINENO "Time out while waiting for VM launch"
}
echo "disabling network of compute host [$COMPUTE_HOST] for 3 mins..."
cat > disable_network.sh << 'END_TXT'
#!/bin/bash -x
-dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $7}')
sleep 1
+if [ -n "@INTERFACE_NAME@" ]; then
+ dev=@INTERFACE_NAME@
+else
+ dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $NF}')
+fi
sudo ip link set $dev down
-echo "doctor set host down at" $(date "+%s.%N")
+echo "doctor set link down at" $(date "+%s.%N")
sleep 180
sudo ip link set $dev up
sleep 1
END_TXT
sed -i -e "s/@COMPUTE_IP@/$COMPUTE_IP/" disable_network.sh
+ sed -i -e "s/@INTERFACE_NAME@/$INTERFACE_NAME/" disable_network.sh
chmod +x disable_network.sh
scp $ssh_opts_cpu disable_network.sh "$COMPUTE_USER@$COMPUTE_IP:"
ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" 'nohup ./disable_network.sh > disable_network.log 2>&1 &'
+ # use host time to get rid of potential time sync deviation between nodes
+ triggered=$(date "+%s.%N")
}
-profile_performance_poc() {
- triggered=$(grep "^doctor set host down at" disable_network.log |\
- sed -e "s/^.* at //")
- vmdown=$(grep "doctor mark vm.* error at" inspector.log |tail -n 1 |\
- sed -e "s/^.* at //")
- hostdown=$(grep "doctor mark host.* down at" inspector.log |\
- sed -e "s/^.* at //")
-
- #calculate the relative interval to triggered(T00)
- export DOCTOR_PROFILER_T00=0
- export DOCTOR_PROFILER_T01=$(echo "($detected-$triggered)*1000/1" |bc)
- export DOCTOR_PROFILER_T03=$(echo "($vmdown-$triggered)*1000/1" |bc)
- export DOCTOR_PROFILER_T04=$(echo "($hostdown-$triggered)*1000/1" |bc)
- export DOCTOR_PROFILER_T09=$(echo "($notified-$triggered)*1000/1" |bc)
-
- python profiler-poc.py
+wait_consumer() {
+ local interval=1
+ local rounds=$(($1 / $interval))
+ for i in `seq $rounds`; do
+ notified_count=$(grep "doctor consumer notified at" consumer.log | wc -l)
+ if [[ $notified_count -eq $VMS_ON_FAILED_HOST ]]; then
+ return 0
+ fi
+ sleep $interval
+ done
+ die $LINENO "Consumer hasn't received fault notification."
}
calculate_notification_time() {
- if ! grep -q "doctor consumer notified at" consumer.log ; then
- die $LINENO "Consumer hasn't received fault notification."
- fi
-
+ wait_consumer 60
#keep 'at' as the last keyword just before the value, and
#use regex to get value instead of the fixed column
+ if [ ! -f monitor.log ]; then
+ scp $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP:monitor.log" .
+ fi
detected=$(grep "doctor monitor detected at" monitor.log |\
- sed -e "s/^.* at //")
+ sed -e "s/^.* at //" | tail -1)
notified=$(grep "doctor consumer notified at" consumer.log |\
- sed -e "s/^.* at //")
-
- if [[ "$PROFILER_TYPE" == "poc" ]]; then
- profile_performance_poc
- fi
+ sed -e "s/^.* at //" | tail -1)
echo "$notified $detected" | \
awk '{
}
check_host_status() {
+ # Check host related to first Doctor VM is in wanted state
+ # $1 Expected state
+ # $2 Seconds to wait to have wanted state
expected_state=$1
-
- host_status_line=$(openstack $as_doctor_user --os-compute-api-version 2.16 \
- server show $VM_NAME | grep "host_status")
- host_status=$(echo $host_status_line | awk '{print $4}')
- die_if_not_set $LINENO host_status "host_status not reported by: nova show $VM_NAME"
+ local interval=5
+ local rounds=$(($2 / $interval))
+ for i in `seq $rounds`; do
+ host_status_line=$(openstack $as_doctor_user --os-compute-api-version \
+ 2.16 server show ${VM_BASENAME}1 | grep "host_status")
+ host_status=$(echo $host_status_line | awk '{print $4}')
+ die_if_not_set $LINENO host_status "host_status not reported by: nova show ${VM_BASENAME}1"
+ if [[ "$expected_state" =~ "$host_status" ]] ; then
+ echo "${VM_BASENAME}1 showing host_status: $host_status"
+ return 0
+ else
+ sleep $interval
+ fi
+ done
if [[ "$expected_state" =~ "$host_status" ]] ; then
- echo "$VM_NAME showing host_status: $host_status"
+ echo "${VM_BASENAME}1 showing host_status: $host_status"
else
- die $LINENO "host_status:$host_status not equal to expected_state: $expected_state"
+ die $LINENO "host_status:$host_status not equal to expected_state: $expected_state"
+ fi
+}
+
+unset_forced_down_hosts() {
+ # for debug
+ openstack compute service list --service nova-compute
+
+ downed_computes=$(openstack compute service list --service nova-compute \
+ -f value -c Host -c State | grep ' down$' \
+ | sed -e 's/ *down$//')
+ echo "downed_computes: $downed_computes"
+ for host in $downed_computes
+ do
+ # TODO(r-mibu): use openstack client
+ #openstack compute service set --up $host nova-compute
+ nova service-force-down --unset $host nova-compute
+ done
+
+ echo "waiting disabled compute host back to be enabled..."
+ wait_until 'openstack compute service list --service nova-compute
+ -f value -c State | grep -q down' 240 5
+
+ for host in $downed_computes
+ do
+ # TODO(r-mibu): improve 'get_compute_ip_from_hostname'
+ get_compute_ip_from_hostname $host
+ wait_until "! ping -c 1 $COMPUTE_IP" 120 5
+ done
+}
+
+collect_logs() {
+ if [[ -n "$COMPUTE_IP" ]];then
+ scp $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP:disable_network.log" .
+ fi
+
+ # TODO(yujunz) collect other logs, e.g. nova, aodh
+}
+
+run_profiler() {
+ if [[ "$PROFILER_TYPE" == "poc" ]]; then
+ linkdown=$(grep "doctor set link down at " disable_network.log |\
+ sed -e "s/^.* at //")
+ vmdown=$(grep "doctor mark vm.* error at" inspector.log |tail -n 1 |\
+ sed -e "s/^.* at //")
+ hostdown=$(grep "doctor mark host.* down at" inspector.log |\
+ sed -e "s/^.* at //")
+
+ # TODO(yujunz) check the actual delay to verify time sync status
+ # expected ~1s delay from $trigger to $linkdown
+ relative_start=${linkdown}
+ export DOCTOR_PROFILER_T00=$(python -c \
+ "print(int(($linkdown-$relative_start)*1000))")
+ export DOCTOR_PROFILER_T01=$(python -c \
+ "print(int(($detected-$relative_start)*1000))")
+ export DOCTOR_PROFILER_T03=$(python -c \
+ "print(int(($vmdown-$relative_start)*1000))")
+ export DOCTOR_PROFILER_T04=$(python -c \
+ "print(int(($hostdown-$relative_start)*1000))")
+ export DOCTOR_PROFILER_T09=$(python -c \
+ "print(int(($notified-$relative_start)*1000))")
+
+ python profiler_poc.py > doctor_profiler.log 2>&1
fi
}
cleanup() {
set +e
echo "cleanup..."
- stop_monitor
stop_inspector
stop_consumer
- echo "waiting disabled compute host back to be enabled..."
- python ./nova_force_down.py "$COMPUTE_HOST" --unset
- sleep 240
- check_host_status "UP"
- scp $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP:disable_network.log" .
+ unset_forced_down_hosts
+ stop_monitor
+ collect_logs
- openstack $as_doctor_user server list | grep -q " $VM_NAME " && openstack $as_doctor_user server delete "$VM_NAME"
- sleep 1
- alarm_id=$(ceilometer $as_doctor_user alarm-list | grep " $ALARM_NAME " | awk '{print $2}')
+ vms=$(openstack $as_doctor_user server list)
+ vmstodel=""
+ for i in `seq $VM_COUNT`; do
+ $(echo "${vms}" | grep -q " $VM_BASENAME$i ") &&
+ vmstodel+=" $VM_BASENAME$i"
+ done
+ [[ $vmstodel ]] && openstack $as_doctor_user server delete $vmstodel
+ alarm_list=$($ceilometer alarm-list)
+ for i in `seq $VM_COUNT`; do
+ alarm_id=$(echo "${alarm_list}" | grep " $ALARM_BASENAME$i " |
+ awk '{print $2}')
+ [ -n "$alarm_id" ] && $ceilometer alarm-delete "$alarm_id"
+ done
+ openstack $as_doctor_user subnet delete $NET_NAME
sleep 1
- [ -n "$alarm_id" ] && ceilometer $as_doctor_user alarm-delete "$alarm_id"
+ openstack $as_doctor_user network delete $NET_NAME
sleep 1
image_id=$(openstack image list | grep " $IMAGE_NAME " | awk '{print $2}')
if [[ "$use_existing_image" == false ]] ; then
[ -n "$image_id" ] && openstack image delete "$image_id"
fi
- openstack role remove "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
- --project "$DOCTOR_PROJECT"
- openstack project delete "$DOCTOR_PROJECT"
- openstack user delete "$DOCTOR_USER"
+
+ remove_test_user
cleanup_installer
cleanup_inspector
+ cleanup_monitor
+
+ # NOTE: Temporal log printer.
+ for f in $(find . -name '*.log')
+ do
+ echo
+ echo "[$f]"
+ sed -e 's/^/ | /' $f
+ echo
+ done
+}
+
+setup_python_packages() {
+ sudo pip install flask==0.10.1
+ command -v openstack || sudo pip install python-openstackclient==2.3.0
+ command -v ceilometer || sudo pip install python-ceilometerclient==2.6.2
+ command -v congress || sudo pip install python-congressclient==1.5.0
}
# Main process
+if [[ $PYTHON_ENABLE == [Tt]rue ]]; then
+ which tox || sudo pip install tox
+ if [ -f /usr/bin/apt-get ]; then
+ sudo apt-get install -y python3-dev
+ elif [ -f /usr/bin/yum ] ; then
+ sudo yum install -y python3-devel
+ fi
+
+ cd $TOP_DIR
+ echo "executing tox..."
+ tox
+ exit $?
+fi
+
echo "Note: doctor/tests/run.sh has been executed."
+git log --oneline -1 || true # ignore even you don't have git installed
trap cleanup EXIT
+setup_python_packages
+
source $TOP_DIR/functions-common
source $TOP_DIR/lib/installer
source $TOP_DIR/lib/inspector
+source $TOP_DIR/lib/monitor
+
+rm -f *.log
setup_installer
boot_vm
wait_for_vm_launch
-echo "get computer host info..."
-get_compute_host_info
-
echo "creating alarm..."
#TODO: change back to use, network problems depends on infra and installers
#get_consumer_ip
sleep 60
echo "injecting host failure..."
inject_failure
-sleep 60
-check_host_status "(DOWN|UNKNOWN)"
+check_host_status "(DOWN|UNKNOWN)" 60
+unset_forced_down_hosts
calculate_notification_time
+collect_logs
+run_profiler
echo "done"
Code Review / doctor.git / blobdiff