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 $ssh_options root@${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 $ssh_options root@${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 [[ $? -ne 0 ]] ; then
 111         echo "ERROR: can not ssh to computer host"
 112         exit 1
 113     fi
 114 }
 115
 116 get_consumer_ip() {
 117     CONSUMER_IP=$(ip route get $COMPUTE_IP | awk '/ src /{print $NF}')
 118     echo "CONSUMER_IP=$CONSUMER_IP"
 119
 120     if [[ -z "$CONSUMER_IP" ]]; then
 121         echo "ERROR: Could not get CONSUMER_IP."
 122         exit 1
 123     fi
 124 }
 125
 126 download_image() {
 127     [ -e "$IMAGE_FILE" ] && return 0
 128     wget "$IMAGE_URL" -o "$IMAGE_FILE"
 129 }
 130
 131 register_image() {
 132     openstack image list | grep -q " $IMAGE_NAME " && return 0
 133     openstack image create "$IMAGE_NAME" \
 134                            --public \
 135                            --disk-format "$IMAGE_FORMAT" \
 136                            --container-format bare \
 137                            --file "$IMAGE_FILE"
 138 }
 139
 140 create_test_user() {
 141     openstack user list | grep -q " $DOCTOR_USER " || {
 142         openstack user create "$DOCTOR_USER" --password "$DOCTOR_PW"
 143     }
 144     openstack project list | grep -q " $DOCTOR_PROJECT " || {
 145         openstack project create "$DOCTOR_PROJECT"
 146     }
 147     openstack user role list "$DOCTOR_USER" --project "$DOCTOR_PROJECT" \
 148     | grep -q " $DOCTOR_ROLE " || {
 149         openstack role add "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
 150                            --project "$DOCTOR_PROJECT"
 151     }
 152 }
 153
 154 boot_vm() {
 155     # test VM done with test user, so can test non-admin
 156     openstack $as_doctor_user server list | grep -q " $VM_NAME " && return 0
 157     openstack $as_doctor_user server create --flavor "$VM_FLAVOR" \
 158                             --image "$IMAGE_NAME" \
 159                             "$VM_NAME"
 160     sleep 1
 161 }
 162
 163 create_alarm() {
 164     # get vm_id as test user
 165     ceilometer $as_doctor_user alarm-list | grep -q " $ALARM_NAME " && return 0
 166     vm_id=$(openstack $as_doctor_user server list | grep " $VM_NAME " | awk '{print $2}')
 167     ceilometer $as_doctor_user alarm-event-create --name "$ALARM_NAME" \
 168         --alarm-action "http://$CONSUMER_IP:$CONSUMER_PORT/failure" \
 169         --description "VM failure" \
 170         --enabled True \
 171         --repeat-actions False \
 172         --severity "moderate" \
 173         --event-type compute.instance.update \
 174         -q "traits.state=string::error; traits.instance_id=string::$vm_id"
 175 }
 176
 177
 178 start_monitor() {
 179     pgrep -f "python monitor.py" && return 0
 180     sudo python monitor.py "$COMPUTE_HOST" "$COMPUTE_IP" \
 181         "http://127.0.0.1:$INSPECTOR_PORT/events" > monitor.log 2>&1 &
 182 }
 183
 184 stop_monitor() {
 185     pgrep -f "python monitor.py" || return 0
 186     sudo kill $(pgrep -f "python monitor.py")
 187     cat monitor.log
 188 }
 189
 190 start_inspector() {
 191     pgrep -f "python inspector.py" && return 0
 192     python inspector.py "$INSPECTOR_PORT" > inspector.log 2>&1 &
 193 }
 194
 195 stop_inspector() {
 196     pgrep -f "python inspector.py" || return 0
 197     kill $(pgrep -f "python inspector.py")
 198     cat inspector.log
 199 }
 200
 201 start_consumer() {
 202     pgrep -f "python consumer.py" && return 0
 203     python consumer.py "$CONSUMER_PORT" > consumer.log 2>&1 &
 204 }
 205
 206 stop_consumer() {
 207     pgrep -f "python consumer.py" || return 0
 208     kill $(pgrep -f "python consumer.py")
 209     cat consumer.log
 210 }
 211
 212 wait_for_vm_launch() {
 213     echo "waiting for vm launch..."
 214
 215     count=0
 216     while [[ ${count} -lt 60 ]]
 217     do
 218         state=$(openstack $as_doctor_user server list | grep " $VM_NAME " | awk '{print $6}')
 219         [[ "$state" == "ACTIVE" ]] && return 0
 220         [[ "$state" == "ERROR" ]] && echo "vm state is ERROR" && exit 1
 221         count=$(($count+1))
 222         sleep 1
 223     done
 224     echo "ERROR: time out while waiting for vm launch"
 225     exit 1
 226 }
 227
 228 inject_failure() {
 229     echo "disabling network of compute host [$COMPUTE_HOST] for 3 mins..."
 230     cat > disable_network.sh << 'END_TXT'
 231 #!/bin/bash -x
 232 dev=$(sudo ip a | awk '/ @COMPUTE_IP@\//{print $7}')
 233 sleep 1
 234 sudo ip link set $dev down
 235 sleep 180
 236 sudo ip link set $dev up
 237 sleep 1
 238 END_TXT
 239     sed -i -e "s/@COMPUTE_IP@/$COMPUTE_IP/" disable_network.sh
 240     chmod +x disable_network.sh
 241     scp $ssh_opts_cpu disable_network.sh "$COMPUTE_USER@$COMPUTE_IP:"
 242     ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" 'nohup ./disable_network.sh > disable_network.log 2>&1 &'
 243 }
 244
 245 calculate_notification_time() {
 246     detected=$(grep "doctor monitor detected at" monitor.log | awk '{print $5}')
 247     notified=$(grep "doctor consumer notified at" consumer.log | awk '{print $5}')
 248     if ! grep -q "doctor consumer notified at" consumer.log ; then
 249         echo "ERROR: consumer hasn't received fault notification."
 250         exit 1
 251     fi
 252     echo "$notified $detected" | \
 253         awk '{d = $1 - $2; if (d < 1 && d > 0) print d " OK"; else print d " NG"}'
 254 }
 255
 256 check_host_status() {
 257     expected_state=$1
 258
 259     host_status_line=$(openstack $as_doctor_user --os-compute-api-version 2.16 \
 260                        server show $VM_NAME | grep "host_status")
 261     host_status=$(echo $host_status_line | awk '{print $4}')
 262     if [ -z "$host_status" ] ; then
 263         echo "ERROR: host_status not reported by: nova show $VM_NAME"
 264         exit 1
 265     elif [[ "$expected_state" =~ "$host_status" ]] ; then
 266         echo "$VM_NAME showing host_status: $host_status"
 267     else
 268         echo "ERROR: host_status:$host_status not equal to expected_state: $expected_state"
 269         exit 1
 270     fi
 271 }
 272
 273 cleanup() {
 274     set +e
 275     echo "cleanup..."
 276     stop_monitor
 277     stop_inspector
 278     stop_consumer
 279
 280     echo "waiting disabled compute host back to be enabled..."
 281     python ./nova_force_down.py "$COMPUTE_HOST" --unset
 282     sleep 240
 283     check_host_status "UP"
 284     ssh $ssh_opts_cpu "$COMPUTE_USER@$COMPUTE_IP" \
 285         "[ -e disable_network.log ] && cat disable_network.log"
 286
 287     openstack $as_doctor_user server list | grep -q " $VM_NAME " && openstack $as_doctor_user server delete "$VM_NAME"
 288     sleep 1
 289     alarm_id=$(ceilometer $as_doctor_user alarm-list | grep " $ALARM_NAME " | awk '{print $2}')
 290     sleep 1
 291     [ -n "$alarm_id" ] && ceilometer $as_doctor_user alarm-delete "$alarm_id"
 292     sleep 1
 293
 294     image_id=$(openstack image list | grep " $IMAGE_NAME " | awk '{print $2}')
 295     sleep 1
 296     [ -n "$image_id" ] && openstack image delete "$image_id"
 297     openstack role remove "$DOCTOR_ROLE" --user "$DOCTOR_USER" \
 298                               --project "$DOCTOR_PROJECT"
 299     openstack project delete "$DOCTOR_PROJECT"
 300     openstack user delete "$DOCTOR_USER"
 301 }
 302
 303
 304 echo "Note: doctor/tests/run.sh has been executed."
 305
 306 trap cleanup EXIT
 307
 308 echo "preparing VM image..."
 309 download_image
 310 register_image
 311
 312 echo "creating test user..."
 313 create_test_user
 314
 315 echo "creating VM..."
 316 boot_vm
 317 wait_for_vm_launch
 318 openstack $as_doctor_user server show $VM_NAME
 319
 320 echo "get computer host info and prepare to ssh..."
 321 get_compute_host_info
 322 prepare_compute_ssh
 323
 324 echo "creating alarm..."
 325 get_consumer_ip
 326 create_alarm
 327
 328 echo "starting doctor sample components..."
 329 start_monitor
 330 start_inspector
 331 start_consumer
 332
 333 sleep 60
 334 echo "injecting host failure..."
 335 inject_failure
 336 sleep 60
 337
 338 check_host_status "(DOWN|UNKNOWN)"
 339 calculate_notification_time
 340
 341 echo "done"