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 [ "$checksum" != "OK" ]; then
  37       echo "Something wrong with the image, please verify"
  38       return 1
  39    fi
  40 }
  41
  42 #disabling ftrace and collecting the logs to upload to artifact repository.
  43 function ftrace_disable {
  44    sudo ssh root@${HOST_IP} "sh /root/workspace/scripts/disable_trace.sh"
  45    sudo ssh root@${HOST_IP} "cd /tmp ;  mv trace.txt cyclictest_${env}.txt"
  46    mkdir -p $WORKSPACE/build_output/log/kernel_trace
  47    scp root@${HOST_IP}:/tmp/cyclictest_${env}.txt $WORKSPACE/build_output/log/kernel_trace/
  48    sudo ssh root@${HOST_IP} "cd /tmp ; rm -rf cyclictest_${env}.txt"
  49 }
  50
  51 #Verifying the availability of the host after reboot
  52 function connect_host {
  53    n=0
  54    while [ $n -lt 25 ]; do
  55       host_ping_test="ping -c 1 ${HOST_IP}"
  56       eval $host_ping_test &> /dev/null
  57       if [ ${?} -ne 0 ] ; then
  58          sleep 10
  59          echo "host machine is still under reboot..trying to connect...."
  60          n=$(($n+1))
  61       else
  62          echo "resuming the execution of test cases....."
  63          #Waiting for ssh to be available for the host machine.
  64          sleep 30
  65          break
  66       fi
  67       if [ $n == 24 ];then
  68          echo "Host machine unable to boot-up!"
  69          exit 1
  70       fi
  71    done
  72 }
  73
  74 #Updating the pod.yaml file with HOST_IP,kvmfornfv_cyclictest_idle_idle.yaml with loops and interval
  75 function updateYaml {
  76    cd $WORKSPACE/tests/
  77    sed -ri "s/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/${HOST_IP}/" pod.yaml
  78    sed -ri "s/loops: [0-9]*/loops: ${testTime}/"  kvmfornfv_cyclictest_hostenv_guestenv.yaml
  79    sed -ri "0,/interval: [0-9]*/s//interval: 1000/"  kvmfornfv_cyclictest_hostenv_guestenv.yaml
  80    cp kvmfornfv_cyclictest_hostenv_guestenv.yaml kvmfornfv_cyclictest_${testName}.yaml
  81    sed -ri "s/tc: \"kvmfornfv_cyclictest-node-context\"/tc: \"kvmfornfv_cyclictest_${testName}\"/" kvmfornfv_cyclictest_${testName}.yaml
  82    case $testName in
  83
  84        idle_idle)
  85                 ;;
  86        cpustress_idle)
  87                       sed -i '/host-run-qemu.sh/a\    \- \"stress_daily.sh cpu\"' kvmfornfv_cyclictest_${testName}.yaml
  88                       ;;
  89        memorystress_idle)
  90                       sed -i '/host-run-qemu.sh/a\    \- \"stress_daily.sh memory\"' kvmfornfv_cyclictest_${testName}.yaml
  91                       ;;
  92        iostress_idle)
  93                       sed -i '/host-run-qemu.sh/a\    \- \"stress_daily.sh io\"' kvmfornfv_cyclictest_${testName}.yaml
  94                       ;;
  95        idle_cpustress)
  96                       sed -i '/guest-setup1.sh/a\    \- \"stress_daily.sh cpu\"' kvmfornfv_cyclictest_${testName}.yaml
  97                       ;;
  98        idle_memorystress)
  99                       sed -i '/guest-setup1.sh/a\    \- \"stress_daily.sh memory\"' kvmfornfv_cyclictest_${testName}.yaml
 100                       ;;
 101        idle_iostress)
 102                       sed -i '/guest-setup1.sh/a\    \- \"stress_daily.sh io\"' kvmfornfv_cyclictest_${testName}.yaml
 103                       ;;
 104         *)
 105           echo "Incorrect test environment: $testName"
 106           exit 1
 107           ;;
 108     esac
 109 }
 110
 111 #cleaning the environment after executing the test through yardstick.
 112 function env_clean {
 113     container_id=`sudo docker ps -a | grep kvmfornfv_${testType} |awk '{print \$1}'|sed -e 's/\r//g'`
 114     sudo docker stop ${container_id}
 115     sudo docker rm ${container_id}
 116     sudo ssh root@${HOST_IP} "rm -rf /root/workspace/*"
 117     sudo ssh root@${HOST_IP} "pid=\$(ps aux | grep 'qemu' | awk '{print \$2}' | head -1); echo \$pid |xargs kill"
 118     sudo rm -rf /tmp/kvmtest-${testType}*
 119 }
 120
 121 #Cleaning the latest kernel changes on host after executing the test.
 122 function host_clean {
 123     sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'kernel-${KERNELRPM_VERSION}' | awk '{print \$1}'); rpm -ev \$rpm"
 124     sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'kernel-devel-${KERNELRPM_VERSION}' | awk '{print \$1}'); rpm -ev \$rpm"
 125     sudo ssh root@${HOST_IP} "rm -rf /boot/initramfs-${KERNELRPM_VERSION}*.img"
 126     sudo ssh root@${HOST_IP} "grub2-mkconfig -o /boot/grub2/grub.cfg"
 127     sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'qemu-${QEMURPM_VERSION}'| awk '{print \$1}'); rpm -ev \$rpm"
 128     sudo ssh root@${HOST_IP} "reboot"
 129 }
 130
 131 function cleanup {
 132    output=$1
 133    env_clean
 134    host_clean
 135    if [ $output != 0 ];then
 136       echo "Yardstick Failed.Please check cyclictest.sh"
 137       return 1
 138    else
 139       return 0
 140    fi
 141 }
 142
 143 #environment setup for executing packet forwarding test cases
 144 function setUpPacketForwarding {
 145    #copying required files to run packet forwarding test cases
 146    ssh root@$HOST_IP "mkdir -p /root/workspace/image"
 147    ssh root@$HOST_IP "mkdir -p /root/workspace/rpm"
 148    ssh root@$HOST_IP "mkdir -p /root/workspace/scripts"
 149    #Copying the host configuration scripts on to host
 150    scp -r $WORKSPACE/ci/envs/* root@$HOST_IP:/root/workspace/scripts
 151    scp -r $WORKSPACE/tests/vsperf.conf* root@$HOST_IP:/root/workspace/scripts
 152    scp -r $WORKSPACE/build_output/kernel-${KERNELRPM_VERSION}*.rpm root@$HOST_IP:/root/workspace/rpm
 153    scp -r $WORKSPACE/build_output/kernel-devel-${KERNELRPM_VERSION}*.rpm root@$HOST_IP:/root/workspace/rpm
 154    scp -r $WORKSPACE/build_output/qemu-${QEMURPM_VERSION}*.rpm root@$HOST_IP:/root/workspace/rpm
 155    #execute host configuration script for installing kvm built kernel.
 156    ssh root@$HOST_IP "cd /root/workspace/scripts ; ./host-setup0.sh"
 157    ssh root@$HOST_IP "cd /root/workspace/rpm ; rpm -ivh kernel-devel-${KERNELRPM_VERSION}*.rpm"
 158    ssh root@$HOST_IP "reboot"
 159    sleep 10
 160 }
 161
 162 #executing packet forwarding test cases
 163 function runPacketForwarding {
 164    testType=$1
 165    ssh -t -t root@$HOST_IP "cd /root/workspace/scripts ; sudo scl enable python33 'sh packet_forwarding.sh $testType $QEMURPM_VERSION'"
 166 }
 167
 168 #Creating a docker image with yardstick installed and Verify the results of cyclictest
 169 function runCyclicTest {
 170    ftrace_enable=$1
 171    docker_image_dir=$WORKSPACE/docker_image_build
 172    ( cd ${docker_image_dir}; sudo docker build  -t kvmfornfv:latest --no-cache=true . )
 173    if [ ${?} -ne 0 ] ; then
 174       echo  "Docker image build failed"
 175       id=$(sudo docker ps -a  | head  -2 | tail -1 | awk '{print $1}'); sudo docker rm -f $id
 176       exit 1
 177    fi
 178    time_stamp=$(date +%Y%m%d%H%M%S)
 179    volume=/tmp/kvmtest-${testType}-${time_stamp}
 180    mkdir -p $volume/{image,rpm,scripts}
 181    #copying required files to run yardstick cyclic testcase
 182    cp $WORKSPACE/build_output/kernel-${KERNELRPM_VERSION}*.rpm ${volume}/rpm
 183    cp $WORKSPACE/build_output/qemu-${QEMURPM_VERSION}*.rpm ${volume}/rpm
 184    cp -r $WORKSPACE/ci/envs/* ${volume}/scripts
 185    cp -r $WORKSPACE/tests/kvmfornfv_cyclictest_${testName}.yaml ${volume}
 186    cp -r $WORKSPACE/tests/pod.yaml ${volume}/scripts
 187
 188    #Launching ubuntu docker container to run yardstick
 189    sudo docker run -i -v ${volume}:/opt --net=host --name kvmfornfv_${testType}_${testName} \
 190    kvmfornfv:latest /bin/bash -c "cd /opt/scripts && ls; ./cyclictest.sh $testType $testName"
 191    cyclictest_output=$?
 192    if [ "$testName" == "memorystress_idle" ];then
 193       copyLogs
 194    fi
 195
 196    #Disabling ftrace after completion of executing test cases.
 197    if [ ${ftrace_enable} -eq '1' ]; then
 198       ftrace_disable
 199    fi
 200
 201    #Verifying the results of cyclictest
 202    if [ "$testType" == "verify" ];then
 203       result=`grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
 204
 205       if [ -z "${result}" ]; then
 206          echo "####################################################"
 207          echo " "
 208          echo `grep -o '"data":[^}]*' ${volume}/yardstick.out | awk -F '{' '{print $2}'`
 209          echo ""
 210          echo "####################################################"
 211          cleanup $cyclictest_output
 212       else
 213          echo "Testcase failed"
 214          echo `grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
 215          env_clean
 216          host_clean
 217          return 1
 218       fi
 219    else
 220       cleanup $cyclictest_output
 221    fi
 222 }