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 ############################################################
14 source $WORKSPACE/ci/envs/utils.sh
15 KERNELRPM_VERSION=$( getKernelVersion )
17 if [ -z ${KERNELRPM_VERSION} ];then
18 echo "Kernel RPM not found in build_output Directory"
22 #calculating and verifying sha512sum of the guestimage.
23 function verifyGuestImage {
24 scp $WORKSPACE/build_output/guest1.sha512 root@${HOST_IP}:/root/images
25 checksum=$(sudo ssh root@${HOST_IP} "cd /root/images/ && sha512sum -c guest1.sha512 | awk '{print \$2}'")
26 if [ "$checksum" != "OK" ]; then
27 echo "Something wrong with the image, please verify"
32 #Updating the pod.yaml file with HOST_IP,cyclictest-node-context.yaml with loops and interval
35 sed -ri "s/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/${HOST_IP}/" pod.yaml
36 sed -ri "s/loops: [0-9]*/loops: ${testTime}/" cyclictest-node-context.yaml
37 sed -ri "0,/interval: [0-9]*/s//interval: 1000/" cyclictest-node-context.yaml
40 #cleaning the environment after executing the test through yardstick.
42 container_id=`sudo docker ps -a | grep kvmfornfv_${testType} |awk '{print \$1}'|sed -e 's/\r//g'`
43 sudo docker stop ${container_id}
44 sudo docker rm ${container_id}
45 sudo ssh root@${HOST_IP} "rm -rf /root/workspace/*"
46 sudo ssh root@${HOST_IP} "pid=\$(ps aux | grep 'qemu' | awk '{print \$2}' | head -1); echo \$pid |xargs kill"
47 sudo rm -rf /tmp/kvmtest-${testType}*
50 #Cleaning the latest kernel changes on host after executing the test.
52 sudo ssh root@${HOST_IP} "rpm=\$(rpm -qa | grep 'kernel-${KERNELRPM_VERSION}' | awk '{print \$1}'); rpm -ev \$rpm"
53 sudo ssh root@${HOST_IP} "rm -rf /boot/initramfs-${KERNELRPM_VERSION}*.img"
54 sudo ssh root@${HOST_IP} "grub2-mkconfig -o /boot/grub2/grub.cfg"
55 sudo ssh root@${HOST_IP} "reboot"
62 if [ $output != 0 ];then
63 echo "Yardstick Failed.Please check cyclictest.sh"
70 #Creating a docker image with yardstick installed and Verify the results of cyclictest
71 function runCyclicTest {
72 docker_image_dir=$WORKSPACE/docker_image_build
73 ( cd ${docker_image_dir}; sudo docker build -t kvmfornfv:latest --no-cache=true . )
74 if [ ${?} -ne 0 ] ; then
75 echo "Docker image build failed"
76 id=$(sudo docker ps -a | head -2 | tail -1 | awk '{print $1}'); sudo docker rm -f $id
79 time_stamp=$(date +%Y%m%d%H%M%S)
80 volume=/tmp/kvmtest-${testType}-${time_stamp}
81 mkdir -p $volume/{image,rpm,scripts}
83 #copying required files to run yardstick cyclic testcase
84 mv $WORKSPACE/build_output/kernel-${KERNELRPM_VERSION}*.rpm ${volume}/rpm
85 cp -r $WORKSPACE/ci/envs/* ${volume}/scripts
86 cp -r $WORKSPACE/tests/cyclictest-node-context.yaml ${volume}
87 cp -r $WORKSPACE/tests/pod.yaml ${volume}/scripts
89 #Launching ubuntu docker container to run yardstick
90 sudo docker run -i -v ${volume}:/opt --net=host --name kvmfornfv_${testType} \
91 kvmfornfv:latest /bin/bash -c "cd /opt/scripts && ls; ./cyclictest.sh $testType"
93 #Verifying the results of cyclictest
95 if [ "$testType" == "verify" ];then
96 result=`grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
98 if [ -z "${result}" ]; then
99 echo "####################################################"
101 echo `grep -o '"data":[^}]*' ${volume}/yardstick.out | awk -F '{' '{print $2}'`
103 echo "####################################################"
104 cleanup $cyclictest_output
106 echo "Testcase failed"
107 echo `grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
113 cleanup $cyclictest_output