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 ############################################################
15 source $WORKSPACE/ci/envs/utils.sh
16 source $WORKSPACE/ci/envs/host-config
20 KERNELRPM_VERSION=$( getKernelVersion )
21 QEMURPM_VERSION=$( getQemuVersion )
23 if [ -z ${KERNELRPM_VERSION} ];then
24 echo "Kernel RPM not found in build_output Directory"
27 if [ -z ${QEMURPM_VERSION} ];then
28 echo "QEMU RPM not found in build_output Directory"
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"
42 #Verifying the availability of the host after reboot
43 function connect_host {
45 while [ $n -lt 25 ]; do
46 host_ping_test="ping -c 1 ${HOST_IP}"
47 eval $host_ping_test &> /dev/null
48 if [ ${?} -ne 0 ] ; then
50 echo "host machine is still under reboot..trying to connect...."
53 echo "resuming the execution of test cases....."
54 #Waiting for ssh to be available for the host machine.
59 echo "Host machine unable to boot-up!"
65 #Updating the pod.yaml file with HOST_IP,kvmfornfv_cyclictest_idle_idle.yaml with loops and interval
68 sed -ri "s/[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}/${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
78 sed -i '/host-run-qemu.sh/a\ \- \"stress_daily.sh cpu\"' kvmfornfv_cyclictest_${testName}.yaml
81 sed -i '/host-run-qemu.sh/a\ \- \"stress_daily.sh memory\"' kvmfornfv_cyclictest_${testName}.yaml
84 sed -i '/host-run-qemu.sh/a\ \- \"stress_daily.sh io\"' kvmfornfv_cyclictest_${testName}.yaml
87 sed -i '/guest-setup1.sh/a\ \- \"stress_daily.sh cpu\"' kvmfornfv_cyclictest_${testName}.yaml
90 sed -i '/guest-setup1.sh/a\ \- \"stress_daily.sh memory\"' kvmfornfv_cyclictest_${testName}.yaml
93 sed -i '/guest-setup1.sh/a\ \- \"stress_daily.sh io\"' kvmfornfv_cyclictest_${testName}.yaml
96 echo "Incorrect test environment: $testName"
102 #cleaning the environment after executing the test through yardstick.
104 container_id=`sudo docker ps -a | grep kvmfornfv_${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}*
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"
126 if [ $output != 0 ];then
127 echo "Yardstick Failed.Please check cyclictest.sh"
134 #environment setup for executing packet forwarding test cases
135 function setUpPacketForwarding {
136 #copying required files to run packet forwarding test cases
137 ssh root@$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@$HOST_IP "reboot"
153 #executing packet forwarding test cases
154 function runPacketForwarding {
156 ssh -t -t root@$HOST_IP "cd /root/workspace/scripts ; sudo scl enable python33 'sh packet_forwarding.sh $testType $QEMURPM_VERSION'"
159 #Creating a docker image with yardstick installed and Verify the results of cyclictest
160 function runCyclicTest {
161 docker_image_dir=$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 $id
168 time_stamp=$(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
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 $testName"
182 if [ "$testName" == "iostress_idle" ];then
186 #Verifying the results of cyclictest
187 if [ "$testType" == "verify" ];then
188 result=`grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
190 if [ -z "${result}" ]; then
191 echo "####################################################"
193 echo `grep -o '"data":[^}]*' ${volume}/yardstick.out | awk -F '{' '{print $2}'`
195 echo "####################################################"
196 cleanup $cyclictest_output
198 echo "Testcase failed"
199 echo `grep -o '"errors":[^,]*' ${volume}/yardstick.out | awk -F '"' '{print $4}'`
205 cleanup $cyclictest_output