ci/cyclicTestTrigger.sh

   1 #!/bin/bash
   2
   3 #############################################################
   4 ## This script defines the functions present in
   5 ## test_kvmfornfv.sh interface.These will launch ubuntu
   6 ## docker container runs cyclictest through yardstick
   7 ## and verifies the test results.
   8 ############################################################
   9
  10 HOST_IP=$1
  11 testTime=$2
  12 testType=$3
  13 testName=$4
  14
  15 source $WORKSPACE/ci/envs/utils.sh
  16 source $WORKSPACE/ci/envs/host-config
  17
  18 checkRPMNames
  19
  20 KERNELRPM_VERSION=$( getKernelVersion )
  21 QEMURPM_VERSION=$( getQemuVersion )
  22
  23 if [ -z ${KERNELRPM_VERSION} ];then
  24    echo "Kernel RPM not found in build_output Directory"
  25    exit 1
  26 fi
  27 if [ -z ${QEMURPM_VERSION} ];then
  28    echo "QEMU RPM not found in build_output Directory"
  29    exit 1
  30 fi
  31
  32 #calculating and verifying sha512sum of the guestimage.
  33 function verifyGuestImage {
  34    scp $WORKSPACE/build_output/guest1.sha512 root@${HOST_IP}:/root/images
  35    checksum=$(sudo ssh root@${HOST_IP} "cd /root/images/ && sha512sum -c guest1.sha512 | awk '{print \$2}'")
  36    if [ "$checksum" != "OK" ]; then
  37       echo "Something wrong with the image, please verify"
  38       return 1
  39    fi
  40 }
  41
  42 #Verifying the availability of the host after reboot
  43 function connect_host {
  44    n=0
  45    while [ $n -lt 25 ]; do
  46       host_ping_test="ping -c 1 ${HOST_IP}"
  47       eval $host_ping_test &> /dev/null
  48       if [ ${?} -ne 0 ] ; then
  49          sleep 10
  50          echo "host machine is still under reboot..trying to connect...."
  51          n=$(($n+1))
  52       else
  53          echo "resuming the execution of test cases....."
  54          #Waiting for ssh to be available for the host machine.
  55          sleep 30
  56          break
  57       fi
  58       if [ $n == 24 ];then
  59          echo "Host machine unable to boot-up!"
  60          exit 1
  61       fi
  62    done
  63 }
  64
  65 #Updating the pod.yaml file with HOST_IP,kvmfornfv_cyclictest_idle_idle.yaml with loops and interval
  66 function updateYaml {
  67    cd $WORKSPACE/tests/
  68    sed -ri "s/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/${HOST_IP}/" pod.yaml
  69    sed -ri "s/loops: [0-9]*/loops: ${testTime}/"  kvmfornfv_cyclictest_hostenv_guestenv.yaml
  70    sed -ri "0,/interval: [0-9]*/s//interval: 1000/"  kvmfornfv_cyclictest_hostenv_guestenv.yaml
  71    cp kvmfornfv_cyclictest_hostenv_guestenv.yaml kvmfornfv_cyclictest_${testName}.yaml
  72    sed -ri "s/tc: \"kvmfornfv_cyclictest-node-context\"/tc: \"kvmfornfv_cyclictest_${testName}\"/" kvmfornfv_cyclictest_${testName}.yaml
  73    case $testName in
  74
  75        idle_idle)
  76                 ;;
  77        cpustress_idle)
  78                       sed -i '/host-run-qemu.sh/a\    \- \"stress_daily.sh cpu\"' kvmfornfv_cyclictest_${testName}.yaml
  79                       ;;
  80        memorystress_idle)
  81                       sed -i '/host-run-qemu.sh/a\    \- \"stress_daily.sh memory\"' kvmfornfv_cyclictest_${testName}.yaml
  82                       ;;
  83        iostress_idle)
  84                       sed -i '/host-run-qemu.sh/a\    \- \"stress_daily.sh io\"' kvmfornfv_cyclictest_${testName}.yaml
  85                       ;;
  86        idle_cpustress)
  87                       sed -i '/guest-setup1.sh/a\    \- \"stress_daily.sh cpu\"' kvmfornfv_cyclictest_${testName}.yaml
  88                       ;;
  89        idle_memorystress)
  90                       sed -i '/guest-setup1.sh/a\    \- \"stress_daily.sh memory\"' kvmfornfv_cyclictest_${testName}.yaml
  91                       ;;
  92        idle_iostress)
  93                       sed -i '/guest-setup1.sh/a\    \- \"stress_daily.sh io\"' kvmfornfv_cyclictest_${testName}.yaml
  94                       ;;
  95         *)
  96           echo "Incorrect test environment: $testName"
  97           exit 1
  98           ;;
  99     esac
 100 }
 101
 102 #cleaning the environment after executing the test through yardstick.
 103 function env_clean {
 104     container_id=`sudo docker ps -a | grep kvmfornfv_${testType} |awk '{print \$1}'|sed -e 's/\r//g'`
 105     sudo docker stop ${container_id}
 106     sudo docker rm ${container_id}
 107     sudo ssh root@${HOST_IP} "rm -rf /root/workspace/*"
 108     sudo ssh root@${HOST_IP} "pid=\$(ps aux | grep 'qemu' | awk '{print \$2}' | head -1); echo \$pid |xargs kill"
 109     sudo rm -rf /tmp/kvmtest-${testType}*
 110 }
 111
 112 #Cleaning the latest kernel changes on host after executing the test.
 113 function host_clean {
 114     sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'kernel-${KERNELRPM_VERSION}' | awk '{print \$1}'); rpm -ev \$rpm"
 115     sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'kernel-devel-${KERNELRPM_VERSION}' | awk '{print \$1}'); rpm -ev \$rpm"
 116     sudo ssh root@${HOST_IP} "rm -rf /boot/initramfs-${KERNELRPM_VERSION}*.img"
 117     sudo ssh root@${HOST_IP} "grub2-mkconfig -o /boot/grub2/grub.cfg"
 118     sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'qemu-${QEMURPM_VERSION}'| awk '{print \$1}'); rpm -ev \$rpm"
 119     sudo ssh root@${HOST_IP} "reboot"
 120 }
 121
 122 function cleanup {
 123    output=$1
 124    env_clean
 125    host_clean
 126    if [ $output != 0 ];then
 127       echo "Yardstick Failed.Please check cyclictest.sh"
 128       return 1
 129    else
 130       return 0
 131    fi
 132 }
 133
 134 #environment setup for executing packet forwarding test cases
 135 function setUpPacketForwarding {
 136    #copying required files to run packet forwarding test cases
 137    ssh root@$HOST_IP "mkdir -p /root/workspace/image"
 138    ssh root@$HOST_IP "mkdir -p /root/workspace/rpm"
 139    ssh root@$HOST_IP "mkdir -p /root/workspace/scripts"
 140    #Copying the host configuration scripts on to host
 141    scp -r $WORKSPACE/ci/envs/* root@$HOST_IP:/root/workspace/scripts
 142    scp -r $WORKSPACE/tests/vsperf.conf* root@$HOST_IP:/root/workspace/scripts
 143    scp -r $WORKSPACE/build_output/kernel-${KERNELRPM_VERSION}*.rpm root@$HOST_IP:/root/workspace/rpm
 144    scp -r $WORKSPACE/build_output/kernel-devel-${KERNELRPM_VERSION}*.rpm root@$HOST_IP:/root/workspace/rpm
 145    scp -r $WORKSPACE/build_output/qemu-${QEMURPM_VERSION}*.rpm root@$HOST_IP:/root/workspace/rpm
 146    #execute host configuration script for installing kvm built kernel.
 147    ssh root@$HOST_IP "cd /root/workspace/scripts ; ./host-setup0.sh"
 148    ssh root@$HOST_IP "cd /root/workspace/rpm ; rpm -ivh kernel-devel-${KERNELRPM_VERSION}*.rpm"
 149    ssh root@$HOST_IP "reboot"
 150    sleep 10
 151 }
 152
 153 #executing packet forwarding test cases
 154 function runPacketForwarding {
 155    testType=$1
 156    ssh -t -t root@$HOST_IP "cd /root/workspace/scripts ; sudo scl enable python33 'sh packet_forwarding.sh $testType $QEMURPM_VERSION'"
 157 }
 158
 159 #Creating a docker image with yardstick installed and Verify the results of cyclictest
 160 function runCyclicTest {
 161    docker_image_dir=$WORKSPACE/docker_image_build
 162    ( cd ${docker_image_dir}; sudo docker build  -t kvmfornfv:latest --no-cache=true . )
 163    if [ ${?} -ne 0 ] ; then
 164       echo  "Docker image build failed"
 165       id=$(sudo docker ps -a  | head  -2 | tail -1 | awk '{print $1}'); sudo docker rm -f $id
 166       exit 1
 167    fi
 168    time_stamp=$(date +%Y%m%d%H%M%S)
 169    volume=/tmp/kvmtest-${testType}-${time_stamp}
 170    mkdir -p $volume/{image,rpm,scripts}
 171    #copying required files to run yardstick cyclic testcase
 172    cp $WORKSPACE/build_output/kernel-${KERNELRPM_VERSION}*.rpm ${volume}/rpm
 173    cp $WORKSPACE/build_output/qemu-${QEMURPM_VERSION}*.rpm ${volume}/rpm
 174    cp -r $WORKSPACE/ci/envs/* ${volume}/scripts
 175    cp -r $WORKSPACE/tests/kvmfornfv_cyclictest_${testName}.yaml ${volume}
 176    cp -r $WORKSPACE/tests/pod.yaml ${volume}/scripts
 177
 178    #Launching ubuntu docker container to run yardstick
 179    sudo docker run -i -v ${volume}:/opt --net=host --name kvmfornfv_${testType}_${testName} \
 180    kvmfornfv:latest /bin/bash -c "cd /opt/scripts && ls; ./cyclictest.sh $testType $testName"
 181    cyclictest_output=$?
 182    if [ "$testName" == "iostress_idle" ];then
 183       copyLogs
 184    fi
 185
 186    #Verifying the results of cyclictest
 187    if [ "$testType" == "verify" ];then
 188       result=`grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
 189
 190       if [ -z "${result}" ]; then
 191          echo "####################################################"
 192          echo " "
 193          echo `grep -o '"data":[^}]*' ${volume}/yardstick.out | awk -F '{' '{print $2}'`
 194          echo ""
 195          echo "####################################################"
 196          cleanup $cyclictest_output
 197       else
 198          echo "Testcase failed"
 199          echo `grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
 200          env_clean
 201          host_clean
 202          return 1
 203       fi
 204    else
 205       cleanup $cyclictest_output
 206    fi
 207 }