tests/run.sh

   1 #!/bin/bash -e
   2 ##############################################################################
   3 # Copyright (c) 2016 NEC Corporation and others.
   4 #
   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 ##############################################################################
  10
  11 [[ "${CI_DEBUG:-true}" == [Tt]rue ]] && set -x
  12
  13 IMAGE_URL=https://launchpad.net/cirros/trunk/0.3.0/+download/cirros-0.3.0-x86_64-disk.img
  14 IMAGE_NAME=cirros
  15 IMAGE_FILE="${IMAGE_NAME}.img"
  16 IMAGE_FORMAT=qcow2
  17 VM_NAME=doctor_vm1
  18 VM_FLAVOR=m1.tiny
  19 ALARM_NAME=doctor_alarm1
  20 INSPECTOR_PORT=12345
  21 CONSUMER_PORT=12346
  22 DOCTOR_USER=doctor
  23 DOCTOR_PW=doctor
  24 DOCTOR_PROJECT=doctor
  25 #TODO: change back to `_member_` when JIRA DOCTOR-55 is done
  26 DOCTOR_ROLE=admin
  27
  28 SUPPORTED_INSTALLER_TYPES="apex fuel local"
  29 INSTALLER_TYPE=${INSTALLER_TYPE:-local}
  30 INSTALLER_IP=${INSTALLER_IP:-none}
  31
  32 ssh_opts="-o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no"
  33 as_doctor_user="--os-username $DOCTOR_USER --os-password $DOCTOR_PW
  34                 --os-tenant-name $DOCTOR_PROJECT"
  35
  36 if [[ ! "$SUPPORTED_INSTALLER_TYPES" =~ "$INSTALLER_TYPE" ]] ; then
  37     echo "ERROR: INSTALLER_TYPE=$INSTALLER_TYPE is not supported."
  38     exit 1
  39 fi
  40
  41 get_compute_host_info() {
  42     # get computer host info which VM boot in
  43     COMPUTE_HOST=$(openstack $as_doctor_user server show $VM_NAME |
  44                    grep "OS-EXT-SRV-ATTR:host" | awk '{ print $4 }')
  45     compute_host_in_undercloud=${COMPUTE_HOST%%.*}
  46     if [[ -z "$COMPUTE_HOST" ]] ; then
  47         echo "ERROR: failed to get compute hostname"
  48         exit 1
  49     fi
  50
  51     if [[ "$INSTALLER_TYPE" == "apex" ]] ; then
  52         COMPUTE_USER=${COMPUTE_USER:-heat-admin}
  53         if [[ "$INSTALLER_IP" == "none" ]] ; then
  54             instack_mac=$(sudo virsh domiflist instack | awk '/default/{print $5}')
  55             INSTALLER_IP=$(/usr/sbin/arp -e | grep ${instack_mac} | awk '{print $1}')
  56         fi
  57         COMPUTE_IP=$(sudo ssh $ssh_opts $INSTALLER_IP \
  58              "source stackrc; \
  59              nova show $compute_host_in_undercloud \
  60              | awk '/ ctlplane network /{print \$5}'")
  61     elif [[ "$INSTALLER_TYPE" == "fuel" ]] ; then
  62         COMPUTE_USER=${COMPUTE_USER:-root}
  63         if [[ "$INSTALLER_IP" == "none" ]] ; then
  64             instack_mac=$(sudo virsh domiflist fuel-opnfv | awk '/pxebr/{print $5}')
  65             INSTALLER_IP=$(/usr/sbin/arp -e | grep ${instack_mac} | awk '{print $1}')
  66         fi
  67         node_id=$(echo $compute_host_in_undercloud | cut -d "-" -f 2)
  68         COMPUTE_IP=$(sshpass -p r00tme ssh 2>/dev/null $ssh_opts root@${INSTALLER_IP} \
  69              "fuel node|awk -F '|' -v id=$node_id '{if (\$1 == id) print \$5}' |xargs")
  70     elif [[ "$INSTALLER_TYPE" == "local" ]] ; then
  71         COMPUTE_USER=${COMPUTE_USER:-$(whoami)}
  72         COMPUTE_IP=$(getent hosts "$COMPUTE_HOST" | awk '{ print $1 }')
  73     fi
  74
  75     if [[ -z "$COMPUTE_IP" ]]; then
  76         echo "ERROR: Could not resolve $COMPUTE_HOST. Either manually set COMPUTE_IP or enable DNS resolution."
  77         exit 1
  78     fi
  79     echo "COMPUTE_HOST=$COMPUTE_HOST"
  80     echo "COMPUTE_IP=$COMPUTE_IP"
  81
  82     # verify connectivity to target compute host
  83     ping -c 1 "$COMPUTE_IP"
  84     if [[ $? -ne 0 ]] ; then
  85         echo "ERROR: can not ping to computer host"
  86         exit 1
  87     fi
  88 }
  89
  90 prepare_compute_ssh() {
  91     ssh_opts_cpu="$ssh_opts"
  92
  93     # get ssh key from installer node
  94     if [[ "$INSTALLER_TYPE" == "apex" ]] ; then
  95         sudo scp $ssh_opts root@"$INSTALLER_IP":/home/stack/.ssh/id_rsa instack_key
  96         sudo chown $(whoami):$(whoami) instack_key
  97         chmod 400 instack_key
  98         ssh_opts_cpu+=" -i instack_key"
  99     elif [[ "$INSTALLER_TYPE" == "fuel" ]] ; then
 100         sshpass -p r00tme scp $ssh_opts root@${INSTALLER_IP}:.ssh/id_rsa instack_key
 101         sudo chown $(whoami):$(whoami) instack_key
 102         chmod 400 instack_key
 103         ssh_opts_cpu+=" -i instack_key"
 104     elif [[ "$INSTALLER_TYPE" == "local" ]] ; then
 105         echo "INSTALLER_TYPE set to 'local'. Assuming SSH keys already exchanged with $COMPUTE_HOST"
 106     fi
 107
 108     # verify ssh to target compute host
 109     ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" 'exit'
 110     if [[ $? -ne 0 ]] ; then
 111         echo "ERROR: can not ssh to computer host"
 112         exit 1
 113     fi
 114 }
 115
 116 get_consumer_ip() {
 117     CONSUMER_IP=$(sudo ssh $ssh_opts root@$INSTALLER_IP \
 118                   "ip route get $COMPUTE_IP | awk '/ src /{print \$NF}'")
 119     echo "CONSUMER_IP=$CONSUMER_IP"
 120
 121     if [[ -z "$CONSUMER_IP" ]]; then
 122         echo "ERROR: Could not get CONSUMER_IP."
 123         exit 1
 124     fi
 125 }
 126
 127 download_image() {
 128     [ -e "$IMAGE_FILE" ] && return 0
 129     wget "$IMAGE_URL" -o "$IMAGE_FILE"
 130 }
 131
 132 register_image() {
 133     openstack image list | grep -q " $IMAGE_NAME " && return 0
 134     openstack image create "$IMAGE_NAME" \
 135                            --public \
 136                            --disk-format "$IMAGE_FORMAT" \
 137                            --container-format bare \
 138                            --file "$IMAGE_FILE"
 139 }
 140
 141 create_test_user() {
 142     openstack user list | grep -q " $DOCTOR_USER " || {
 143         openstack user create "$DOCTOR_USER" --password "$DOCTOR_PW"
 144     }
 145     openstack project list | grep -q " $DOCTOR_PROJECT " || {
 146         openstack project create "$DOCTOR_PROJECT"
 147     }
 148     openstack user role list "$DOCTOR_USER" --project "$DOCTOR_PROJECT" \
 149     | grep -q " $DOCTOR_ROLE " || {
 150         openstack role add "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
 151                            --project "$DOCTOR_PROJECT"
 152     }
 153 }
 154
 155 boot_vm() {
 156     # test VM done with test user, so can test non-admin
 157     openstack $as_doctor_user server list | grep -q " $VM_NAME " && return 0
 158     openstack $as_doctor_user server create --flavor "$VM_FLAVOR" \
 159                             --image "$IMAGE_NAME" \
 160                             "$VM_NAME"
 161     sleep 1
 162 }
 163
 164 create_alarm() {
 165     # get vm_id as test user
 166     ceilometer $as_doctor_user alarm-list | grep -q " $ALARM_NAME " && return 0
 167     vm_id=$(openstack $as_doctor_user server list | grep " $VM_NAME " | awk '{print $2}')
 168     ceilometer $as_doctor_user alarm-event-create --name "$ALARM_NAME" \
 169         --alarm-action "http://$CONSUMER_IP:$CONSUMER_PORT/failure" \
 170         --description "VM failure" \
 171         --enabled True \
 172         --repeat-actions False \
 173         --severity "moderate" \
 174         --event-type compute.instance.update \
 175         -q "traits.state=string::error; traits.instance_id=string::$vm_id"
 176 }
 177
 178 print_log() {
 179     log_file=$1
 180     echo "$log_file:"
 181     sed -e 's/^/    /' "$log_file"
 182 }
 183
 184 start_monitor() {
 185     pgrep -f "python monitor.py" && return 0
 186     sudo python monitor.py "$COMPUTE_HOST" "$COMPUTE_IP" \
 187         "http://127.0.0.1:$INSPECTOR_PORT/events" > monitor.log 2>&1 &
 188 }
 189
 190 stop_monitor() {
 191     pgrep -f "python monitor.py" || return 0
 192     sudo kill $(pgrep -f "python monitor.py")
 193     print_log monitor.log
 194 }
 195
 196 start_inspector() {
 197     pgrep -f "python inspector.py" && return 0
 198     python inspector.py "$INSPECTOR_PORT" > inspector.log 2>&1 &
 199 }
 200
 201 stop_inspector() {
 202     pgrep -f "python inspector.py" || return 0
 203     kill $(pgrep -f "python inspector.py")
 204     print_log inspector.log
 205 }
 206
 207 start_consumer() {
 208     pgrep -f "python consumer.py" && return 0
 209     python consumer.py "$CONSUMER_PORT" > consumer.log 2>&1 &
 210     # NOTE(r-mibu): create tunnel to the installer node, so that we can
 211     # avoid some network problems dpends on infra and installers.
 212     # This tunnel will be terminated by stop_consumer() or after 10 mins passed.
 213     TUNNEL_COMMAND="sudo ssh $ssh_opts $INSTALLER_IP -R $CONSUMER_PORT:localhost:$CONSUMER_PORT 'sleep 600'"
 214     $TUNNEL_COMMAND > ssh_tunnel.log 2>&1 < /dev/null &
 215 }
 216
 217 stop_consumer() {
 218     pgrep -f "python consumer.py" || return 0
 219     kill $(pgrep -f "python consumer.py")
 220     print_log consumer.log
 221     kill $(pgrep -f "$TUNNEL_COMMAND")
 222     print_log ssh_tunnel.log
 223 }
 224
 225 wait_for_vm_launch() {
 226     echo "waiting for vm launch..."
 227
 228     count=0
 229     while [[ ${count} -lt 60 ]]
 230     do
 231         state=$(openstack $as_doctor_user server list | grep " $VM_NAME " | awk '{print $6}')
 232         [[ "$state" == "ACTIVE" ]] && return 0
 233         [[ "$state" == "ERROR" ]] && echo "vm state is ERROR" && exit 1
 234         count=$(($count+1))
 235         sleep 1
 236     done
 237     echo "ERROR: time out while waiting for vm launch"
 238     exit 1
 239 }
 240
 241 inject_failure() {
 242     echo "disabling network of compute host [$COMPUTE_HOST] for 3 mins..."
 243     cat > disable_network.sh << 'END_TXT'
 244 #!/bin/bash -x
 245 dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $7}')
 246 sleep 1
 247 sudo ip link set $dev down
 248 sleep 180
 249 sudo ip link set $dev up
 250 sleep 1
 251 END_TXT
 252     sed -i -e "s/@COMPUTE_IP@/$COMPUTE_IP/" disable_network.sh
 253     chmod +x disable_network.sh
 254     scp $ssh_opts_cpu disable_network.sh "$COMPUTE_USER@$COMPUTE_IP:"
 255     ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" 'nohup ./disable_network.sh > disable_network.log 2>&1 &'
 256 }
 257
 258 calculate_notification_time() {
 259     detected=$(grep "doctor monitor detected at" monitor.log | awk '{print $5}')
 260     notified=$(grep "doctor consumer notified at" consumer.log | awk '{print $5}')
 261     if ! grep -q "doctor consumer notified at" consumer.log ; then
 262         echo "ERROR: consumer hasn't received fault notification."
 263         exit 1
 264     fi
 265     echo "$notified $detected" | \
 266         awk '{d = $1 - $2; if (d < 1 && d > 0) print d " OK"; else print d " NG"}'
 267 }
 268
 269 check_host_status() {
 270     expected_state=$1
 271
 272     host_status_line=$(openstack $as_doctor_user --os-compute-api-version 2.16 \
 273                        server show $VM_NAME | grep "host_status")
 274     host_status=$(echo $host_status_line | awk '{print $4}')
 275     if [ -z "$host_status" ] ; then
 276         echo "ERROR: host_status not reported by: nova show $VM_NAME"
 277         exit 1
 278     elif [[ "$expected_state" =~ "$host_status" ]] ; then
 279         echo "$VM_NAME showing host_status: $host_status"
 280     else
 281         echo "ERROR: host_status:$host_status not equal to expected_state: $expected_state"
 282         exit 1
 283     fi
 284 }
 285
 286 cleanup() {
 287     set +e
 288     echo "cleanup..."
 289     stop_monitor
 290     stop_inspector
 291     stop_consumer
 292
 293     echo "waiting disabled compute host back to be enabled..."
 294     python ./nova_force_down.py "$COMPUTE_HOST" --unset
 295     sleep 240
 296     check_host_status "UP"
 297     scp $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP:disable_network.log" .
 298     print_log disable_network.log
 299
 300     openstack $as_doctor_user server list | grep -q " $VM_NAME " && openstack $as_doctor_user server delete "$VM_NAME"
 301     sleep 1
 302     alarm_id=$(ceilometer $as_doctor_user alarm-list | grep " $ALARM_NAME " | awk '{print $2}')
 303     sleep 1
 304     [ -n "$alarm_id" ] && ceilometer $as_doctor_user alarm-delete "$alarm_id"
 305     sleep 1
 306
 307     image_id=$(openstack image list | grep " $IMAGE_NAME " | awk '{print $2}')
 308     sleep 1
 309     [ -n "$image_id" ] && openstack image delete "$image_id"
 310     openstack role remove "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
 311                               --project "$DOCTOR_PROJECT"
 312     openstack project delete "$DOCTOR_PROJECT"
 313     openstack user delete "$DOCTOR_USER"
 314 }
 315
 316
 317 echo "Note: doctor/tests/run.sh has been executed."
 318
 319 trap cleanup EXIT
 320
 321 echo "preparing VM image..."
 322 download_image
 323 register_image
 324
 325 echo "creating test user..."
 326 create_test_user
 327
 328 echo "creating VM..."
 329 boot_vm
 330 wait_for_vm_launch
 331 openstack $as_doctor_user server show $VM_NAME
 332
 333 echo "get computer host info and prepare to ssh..."
 334 get_compute_host_info
 335 prepare_compute_ssh
 336
 337 echo "creating alarm..."
 338 get_consumer_ip
 339 create_alarm
 340
 341 echo "starting doctor sample components..."
 342 start_monitor
 343 start_inspector
 344 start_consumer
 345
 346 sleep 60
 347 echo "injecting host failure..."
 348 inject_failure
 349 sleep 60
 350
 351 check_host_status "(DOWN|UNKNOWN)"
 352 calculate_notification_time
 353
 354 echo "done"