2 # Copyright (c) 2016 Cisco and/or its affiliates.
3 # Licensed under the Apache License, Version 2.0 (the "License");
4 # you may not use this file except in compliance with the License.
5 # You may obtain a copy of the License at:
7 # http://www.apache.org/licenses/LICENSE-2.0
9 # Unless required by applicable law or agreed to in writing, software
10 # distributed under the License is distributed on an "AS IS" BASIS,
11 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 # See the License for the specific language governing permissions and
13 # limitations under the License.
20 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
21 export PYTHONPATH=${SCRIPT_DIR}
23 if [ -f "/etc/redhat-release" ]; then
25 sudo yum install -y python-devel python-virtualenv
26 VPP_ARTIFACTS="vpp vpp-debuginfo vpp-devel vpp-lib vpp-plugins"
30 DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER).x86_64
31 VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
32 VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_CENTOS)
33 VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS)
34 VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS)
35 SHARED_MEMORY_PATH="/dev/shm"
38 export DEBIAN_FRONTEND=noninteractive
39 sudo apt-get -y update
40 sudo apt-get -y install libpython2.7-dev python-virtualenv
41 VPP_ARTIFACTS="vpp vpp-dbg vpp-dev vpp-lib vpp-plugins"
42 DPDK_ARTIFACTS="vpp-dpdk-dkms"
45 DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)_amd64
46 VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_UBUNTU)
47 VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_UBUNTU)
48 VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_UBUNTU)
49 VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_UBUNTU)
50 SHARED_MEMORY_PATH="/run/shm"
53 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
54 IPS_PER_VIRL=( "10.30.51.28:252"
57 VMS_PER_VIRL=( "10.30.51.28:36"
62 function get_max_ip_nr() {
65 for item in "${IPS_PER_VIRL[@]}" ; do
66 if [ "${item%%:*}" == "${virl_server}" ]
75 function get_max_vm_nr() {
78 for item in "${VMS_PER_VIRL[@]}" ; do
79 if [ "${item%%:*}" == "${virl_server}" ]
88 VIRL_USERNAME=jenkins-in
90 VIRL_SERVER_STATUS_FILE="status"
91 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
93 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
95 TEST_GROUPS=("gre,ipv6,lisp,policer,rpf,softwire" "dhcp,ipsec,l2bd,l2xc,telemetry,vrf,vxlan" "cop,fds,honeycomb,iacl,ipv4,tap,vhost,vlan")
96 SUITE_PATH="tests.func"
97 SKIP_PATCH="SKIP_PATCH"
100 mkdir ${SCRIPT_DIR}/tmp
102 # Use tmp dir to store log files
103 LOG_PATH="${SCRIPT_DIR}/tmp"
105 # Use tmp dir for tarballs
106 export TMPDIR="${SCRIPT_DIR}/tmp"
111 ssh ${SSH_OPTIONS} $@
115 cat > ${VIRL_PKEY} <<EOF
116 -----BEGIN RSA PRIVATE KEY-----
117 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
118 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
119 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
120 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
121 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
122 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
123 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
124 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
125 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
126 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
127 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
128 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
129 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
130 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
131 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
132 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
133 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
134 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
135 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
136 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
137 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
138 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
139 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
140 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
141 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
142 -----END RSA PRIVATE KEY-----
144 chmod 600 ${VIRL_PKEY}
147 # The server must be reachable and have a "status" file with
148 # the content "PRODUCTION" to be selected.
150 # If the server is not reachable or does not have the correct
151 # status remove it from the array and start again.
153 # Abort if there are no more servers left in the array.
156 for index in "${!VIRL_SERVERS[@]}"; do
157 virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} cat $VIRL_SERVER_STATUS_FILE 2>&1)
158 echo VIRL HOST ${VIRL_SERVERS[$index]} status is \"$virl_server_status\"
159 if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
161 # Candidate is in good status. Add to array.
162 VIRL_PROD_SERVERS+=(${VIRL_SERVERS[$index]})
166 VIRL_SERVERS=("${VIRL_PROD_SERVERS[@]}")
167 echo "VIRL servers in production: ${VIRL_SERVERS[@]}"
168 num_hosts=${#VIRL_SERVERS[@]}
169 if [ $num_hosts == 0 ]
171 echo "No more VIRL candidate hosts available, failing."
175 # Get the LOAD of each server based on number of active simulations (testcases)
177 for index in "${!VIRL_SERVERS[@]}"; do
178 VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l")
181 # Pick for each TEST_GROUP least loaded server
183 for index in "${!TEST_GROUPS[@]}"; do
184 least_load_server_idx=$(echo "${VIRL_SERVER_LOAD[*]}" | tr -s ' ' '\n' | awk '{print($0" "NR)}' | sort -g -k1,1 | head -1 | cut -f2 -d' ')
185 least_load_server=${VIRL_SERVERS[$least_load_server_idx-1]}
186 VIRL_SERVER+=($least_load_server)
187 # Adjusting load as we are not going run simulation immediately
188 VIRL_SERVER_LOAD[$least_load_server_idx-1]=$((VIRL_SERVER_LOAD[$least_load_server_idx-1]+1))
191 echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
193 # Temporarily download VPP and DPDK packages from nexus.fd.io
194 if [ "${#}" -ne "0" ]; then
197 SKIP_PATCH="skip_patchORskip_vpp_patch"
198 # Download DPDK parts not included in dpdk plugin of vpp build
199 for ARTIFACT in ${DPDK_ARTIFACTS}; do
200 wget -q "${VPP_REPO_URL}/${ARTIFACT}/${DPDK_STABLE_VER}/${ARTIFACT}-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.${PACKAGE}" || exit
204 for ARTIFACT in ${DPDK_ARTIFACTS}; do
205 wget -q "${VPP_REPO_URL}/${ARTIFACT}/${DPDK_STABLE_VER}/${ARTIFACT}-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.${PACKAGE}" || exit
207 for ARTIFACT in ${VPP_ARTIFACTS}; do
208 wget -q "${VPP_REPO_URL}/${ARTIFACT}/${VPP_STABLE_VER}/${ARTIFACT}-${VPP_STABLE_VER}${VPP_CLASSIFIER}.${PACKAGE}" || exit
212 VPP_PKGS=(*.$PACKAGE)
215 VPP_PKGS_FULL=(${VPP_PKGS[@]})
217 # Prepend directory location at remote host to package file list
218 for index in "${!VPP_PKGS_FULL[@]}"; do
219 VPP_PKGS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_PKGS_FULL[${index}]}
222 echo "Updated file names: " ${VPP_PKGS_FULL[@]}
226 # Copy the files to VIRL hosts
228 for index in "${!VIRL_SERVER[@]}"; do
229 # Do not copy files in case they have already been copied to the VIRL host
230 [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
232 if [ "${copy}" -eq "0" ]; then
233 echo "VPP packages have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
235 scp ${SSH_OPTIONS} *.${PACKAGE} \
236 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
239 if [ "${result}" -ne "0" ]; then
240 echo "Failed to copy VPP packages to VIRL host ${VIRL_SERVER[${index}]}"
244 echo "VPP packages successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
246 DONE+=(${VIRL_SERVER[${index}]})
250 # Start a simulation on VIRL server
252 function stop_virl_simulation {
253 for index in "${!VIRL_SERVER[@]}"; do
254 ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
255 "stop-testcase ${VIRL_SID[${index}]}"
259 # Upon script exit, cleanup the simulation execution
260 trap stop_virl_simulation EXIT
262 for index in "${!VIRL_SERVER[@]}"; do
263 echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
264 # Get given VIRL server limits for max. number of VMs and IPs
265 max_ips=$(get_max_ip_nr ${VIRL_SERVER[${index}]})
266 max_ips_from_vms=$(($(get_max_vm_nr ${VIRL_SERVER[${index}]})*IPS_PER_SIMULATION))
267 # Set quota to lower value
268 IP_QUOTA=$([ $max_ips -le $max_ips_from_vms ] && echo "$max_ips" || echo "$max_ips_from_vms")
269 # Start the simulation
270 VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \
271 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
272 "start-testcase -vv --quota ${IP_QUOTA} --copy ${VIRL_TOPOLOGY} \
273 --release ${VIRL_RELEASE} ${VPP_PKGS_FULL[@]}")
275 if [ ${retval} -ne "0" ]; then
276 echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
279 if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
280 echo "No VIRL session ID reported."
283 echo "VIRL simulation nr. ${index} started on ${VIRL_SERVER[${index}]}"
285 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
286 cat /scratch/${VIRL_SID[${index}]}/topology.yaml
288 # Download the topology file from VIRL session and rename it
290 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
291 topologies/enabled/topology${index}.yaml
294 if [ ${retval} -ne "0" ]; then
295 echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
302 virtualenv --system-site-packages env
306 pip install -r ${SCRIPT_DIR}/requirements.txt
308 for index in "${!VIRL_SERVER[@]}"; do
309 pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
310 -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
311 -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
313 if [ "$?" -ne "0" ]; then
314 echo "Topology${index} schema validation failed."
315 echo "However, the tests will start."
319 function run_test_set() {
324 rm -f ${LOG_PATH}/test_run${nr}.log
325 exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
326 >> ${LOG_PATH}/test_run${nr}.log; done;)
328 for suite in ${TEST_GROUPS[${nr}]}; do
329 suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
333 echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
334 -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
336 --include vm_envAND3_node_single_link_topo \
337 --include vm_envAND3_node_double_link_topo \
339 --exclude ${SKIP_PATCH} \
340 --noncritical EXPECTED_FAILING \
341 --output ${LOG_PATH}/log_test_set_run${nr} \
344 PYTHONPATH=`pwd` pybot -L TRACE -W 136\
345 -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
347 --include vm_envAND3_node_single_link_topo \
348 --include vm_envAND3_node_double_link_topo \
350 --exclude ${SKIP_PATCH} \
351 --noncritical EXPECTED_FAILING \
352 --output ${LOG_PATH}/log_test_set_run${nr} \
356 echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr}
361 # Send to background an instance of the run_test_set() function for each number,
363 for index in "${!VIRL_SERVER[@]}"; do
364 run_test_set ${index} &
366 echo "Sent to background: Test_set${index} (pid=$pid)"
373 # Watch the stable of background processes.
374 # If a pid goes away, remove it from the array.
375 while [ -n "${pids[*]}" ]; do
376 for i in $(seq 0 9); do
380 for pid in "${!pids[@]}"; do
381 if ! ps "$pid" >/dev/null; then
383 echo "Test_set${pids[$pid]} with PID $pid finished."
387 if [ -z "${!pids[*]}" ]; then
390 echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
394 echo "All test set runs finished."
400 for index in "${!VIRL_SERVER[@]}"; do
401 echo "Test_set${index} log:"
402 cat ${LOG_PATH}/test_run${index}.log
403 RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index})
404 RC=$((RC+RC_PARTIAL_RUN))
405 rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index}
406 rm -f ${LOG_PATH}/test_run${index}.log
410 # Log the final result
411 if [ "${RC}" -eq "0" ]; then
414 echo "========================================================================================================================================"
415 echo "Final result of all test loops: | PASS |"
416 echo "All critical tests have passed."
417 echo "========================================================================================================================================"
421 if [ "${RC}" -eq "1" ]; then
428 echo "========================================================================================================================================"
429 echo "Final result of all test loops: | FAIL |"
430 echo "${RC} critical ${HLP_STR} failed."
431 echo "========================================================================================================================================"
436 echo Post-processing test data...
439 for index in "${!VIRL_SERVER[@]}"; do
440 partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
443 # Rebot output post-processing
444 rebot --noncritical EXPECTED_FAILING \
445 --output output.xml ${partial_logs}
447 # Remove unnecessary log files
448 rm -f ${partial_logs}
450 echo Post-processing finished.
452 if [ ${RC} -eq 0 ]; then
458 exit ${RETURN_STATUS}