How to run NET tests on VM environment

Note : If you already created dilos_BASE BE according the instruction, and there is no any new tested stable version, just execute the following command:

beadm activate dilos_BASE

In other case if you have already the dilos_ISO_orig BE - make the command:

beadm activate dilos_ISO_orig

Then reboot and start the instruction from the section Step 6. Prepare VM for Tests Running:

reboot

If you have no one of these 2 BEs then start the instruction from the beginning.

Note : Create ztest user if you forgot to do it according the instruction:

sudo useradd -m -d /var/ztest -g staff -s /bin/bash ztest

sudo passwd ztest

echo "ztest ALL=(ALL:ALL) NOPASSWD: ALL" >> /etc/sudoers.d/ztest

Note : If you already did it on the previous step when preparing VM to run, then you can skip this step and go to the next one.

Note : You can run the test using a shell script. It can be created with any text editor or by executing the following command:

ztest@zone:~# cat > test-script.sh <<EOT

#!/bin/bash

boot_zone() {

echo Shutting down zone \$1...

sudo zoneadm -z \$1 halt

echo Cleaning zone \$1 dataset...

sudo zoneadm -z \$1 uninstall -F

sudo zfs destroy -fr rpool/zones/\$1

echo Booting zone \$1...

sudo zoneadm -z \$1 clone \$1-orig && sudo zoneadm -z \$1 boot

ip=""

while [ "\${ip}" == "" ] || [ "\${ip}" == "0.0.0.0" ]

do

ip=\$(sudo zlogin -l root \$1 ifconfig | grep -A 1 "\${2}" | sed "/\${2}/d; s/^[ \\t]*inet[ \\t]*//; s/[ \\t]*netmask.*\$//")

done

echo "Zone:\$1 ------> \$2:\$ip"

}

echo Starting tests...

ipa=\$(sudo ifconfig | grep -A 1 vmxnet3s0 | sed '1d; s/^[ \\t]*inet[ \\t]*//; s/[ \\t]*netmask.*\$//')

if [ -n "\$1" ]; then

CLOG="/var/tmp/net-stability.\$(date +%F-%T).txt"

echo "=== Stability net tests \$(date +%F-%T) ===" > \${CLOG}

for (( i=1; i<=\$1; i++ ))

do

echo "------------------ Pass \${i} ---------------------" 2>&1 | /usr/bin/tee -a \${CLOG}

boot_zone cz int1

boot_zone sz int2

boot_zone rz int3

LOG="/var/tmp/net-test.\$i.txt"

uname -a > \${LOG}

echo "IP Address : \${ipa}" >> \${LOG}

echo "" >> \${LOG}

echo ----------------------------- IP Address ---------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo ifconfig | grep -A 1 vmxnet3s0 2>&1 | /usr/bin/tee -a \${LOG}

echo ------------------------------- Zones ------------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo zoneadm list -v 2>&1 | /usr/bin/tee -a \${LOG}

echo ---------------------------- DHCP Server ---------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo svcs -z dhcp isc-dhcp-server 2>&1 | /usr/bin/tee -a \${LOG}

echo ------------------------------- Tests ------------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo /opt/net-tests/bin/nettest /var/tmp 2>&1 | /usr/bin/tee -a /var/tmp/a.tmp

percent="\$(grep 'Percent passed:' /var/tmp/a.tmp | sed 's/Percent passed:[ \\t]*//; s/[ \\t]*\$//')"

folder="\$(grep 'Log directory:' /var/tmp/a.tmp | sed 's/Log directory:[ \\t]*//; s/[ \\t]*\$//')"

rt="\$(grep 'Running Time:' /var/tmp/a.tmp | sed 's/Running Time:[ \\t]*//; s/[ \\t]*\$//')"

echo " Percent passed: \${percent}" >> \${CLOG}

echo " Running Time: \${rt}" >> \${CLOG}

sed -n '/Results Summary/,/Log directory:/p' /var/tmp/a.tmp >> \${LOG}

echo "" >> \${LOG}

cat /var/tmp/a.tmp >> \${LOG}

rm -f /var/tmp/a.tmp

if [ "\${percent}" == "100.0%" ]; then

sudo rm -f \${LOG}

sudo rm -r -f \${folder}

else

echo " PASS \${i} IS FAILED! (See \${LOG})" >> \${CLOG}

echo "Fault on \${i} pass! Just \${percent} are successfull. You can find logs in \${folder}." 2>&1 | /usr/bin/tee -a \${LOG}

exit 1

fi

done

else

boot_zone cz int1

boot_zone sz int2

boot_zone rz int3

LOG="/var/tmp/nettest.\$(date +%F-%T).txt"

uname -a > \${LOG}

echo "IP Address : \${ipa}" >> \${LOG}

echo "" >> \${LOG}

echo ----------------------------- IP Address ---------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo ifconfig | grep -A 1 vmxnet3s0 2>&1 | /usr/bin/tee -a \${LOG}

echo ------------------------------- Zones ------------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo zoneadm list -v 2>&1 | /usr/bin/tee -a \${LOG}

echo ---------------------------- DHCP Server ---------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo svcs -z dhcp isc-dhcp-server 2>&1 | /usr/bin/tee -a \${LOG}

echo ------------------------------- Tests ------------------------- 2>&1 | /usr/bin/tee -a \${LOG}

sudo /opt/net-tests/bin/nettest /var/tmp 2>&1 | /usr/bin/tee -a /var/tmp/a.tmp

sed -n '/Results Summary/,/Log directory:/p' /var/tmp/a.tmp >> \${LOG}

fail=\$(sed -n '/^FAIL[ \\t]*/p' /var/tmp/a.tmp | sed 's/^FAIL[ \\t]*//; s/[ \\t]*\$//')

pass=\$(sed -n '/^PASS[ \\t]*/p' /var/tmp/a.tmp | sed 's/^PASS[ \\t]*//; s/[ \\t]*\$//')

total=0

if [ "\${pass}" != "" ]; then

total=\$((\${total} + \${pass}))

fi

if [ "\${fail}" != "" ]; then

total=\$((\${total} + \${fail}))

fi

echo "TOTAL TESTS: \${total}" >> \${LOG}

echo "" >> \${LOG}

cat /var/tmp/a.tmp >> \${LOG}

rm -f /var/tmp/a.tmp

fi

EOT

ztest@zone:~# sed -i '/./!d' test-script.sh && chmod 777 test-script.sh

You can run the test script in a single mode, i.e. all tests will be executed once (./test-script.sh - without parameters). After running of this script you will find the log in the /var/tmp/nettest.<ISO TIME>.txt file. It will contain information in the format that is used in Test Results.

And the second one is stability mode - for testing the net stability. In this case you should put the number of cycles (for example, to run 1000 cycles - ./test-script.sh 1000). And now after script is finished the common log will be placed to the /var/tmp/net-stability.<ISO TIME>.txt file, and you will find logs about separate cycles in net-test.<N>.txt form in the /var/tmp folder, where <N> - is a cycle number.