2 # Copyright (c) 2018 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 OS_ID=$(grep '^ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
24 OS_VERSION_ID=$(grep '^VERSION_ID=' /etc/os-release | cut -f2- -d= | sed -e 's/\"//g')
26 if [ "$OS_ID" == "centos" ]; then
29 sudo yum install -y python-devel python-virtualenv
30 elif [ "$OS_ID" == "ubuntu" ]; then
33 export DEBIAN_FRONTEND=noninteractive
34 sudo apt-get -y update
35 sudo apt-get -y install libpython2.7-dev python-virtualenv
37 echo "$OS_ID is not yet supported."
41 # Temporarily download VPP and DPDK packages from nexus.fd.io
42 if [ "${#}" -ne "0" ]; then
45 SKIP_PATCH="skip_patchORskip_vpp_patch"
47 DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
48 VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_${DISTRO})
49 bash ${SCRIPT_DIR}/resources/tools/scripts/download_install_vpp_pkgs.sh \
50 --skip-install --vpp ${VPP_STABLE_VER} --dkms ${DPDK_STABLE_VER}
54 VPP_PKGS=(vpp*.$PACKAGE)
55 VPP_PKGS_FULL=("${VPP_PKGS[@]/#/${VIRL_DIR_LOC}}")
58 VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_${DISTRO})
59 VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_${DISTRO})
60 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
61 IPS_PER_VIRL=( "10.30.51.28:252"
64 SIMS_PER_VIRL=( "10.30.51.28:13"
69 function get_max_ip_nr() {
72 for item in "${IPS_PER_VIRL[@]}" ; do
73 if [ "${item%%:*}" == "${virl_server}" ]
82 function get_max_sim_nr() {
85 for item in "${SIMS_PER_VIRL[@]}" ; do
86 if [ "${item%%:*}" == "${virl_server}" ]
95 VIRL_USERNAME=jenkins-in
97 VIRL_SERVER_STATUS_FILE="status"
98 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
100 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
102 TEST_GROUPS=("crypto,ip4_tunnels.softwire,ip4_tunnels.vxlan" "ip4,ip4_tunnels.gre,ip4_tunnels.lisp,ip6_tunnels.vxlan,ip6_tunnels.lisp,vm_vhost.ip4,vm_vhost.ip6" "interfaces,ip6,l2bd,l2xc,vm_vhost.l2bd,vm_vhost.l2xc,telemetry")
103 SUITE_PATH="tests.vpp.func"
104 SKIP_PATCH="SKIP_PATCH"
107 mkdir ${SCRIPT_DIR}/tmp
109 # Use tmp dir to store log files
110 LOG_PATH="${SCRIPT_DIR}/tmp"
112 # Use tmp dir for tarballs
113 export TMPDIR="${SCRIPT_DIR}/tmp"
118 ssh ${SSH_OPTIONS} $@
122 cat > ${VIRL_PKEY} <<EOF
123 -----BEGIN RSA PRIVATE KEY-----
124 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
125 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
126 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
127 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
128 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
129 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
130 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
131 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
132 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
133 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
134 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
135 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
136 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
137 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
138 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
139 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
140 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
141 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
142 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
143 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
144 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
145 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
146 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
147 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
148 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
149 -----END RSA PRIVATE KEY-----
151 chmod 600 ${VIRL_PKEY}
154 # The server must be reachable and have a "status" file with
155 # the content "PRODUCTION" to be selected.
157 # If the server is not reachable or does not have the correct
158 # status remove it from the array and start again.
160 # Abort if there are no more servers left in the array.
163 for index in "${!VIRL_SERVERS[@]}"; do
164 virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} cat $VIRL_SERVER_STATUS_FILE 2>&1)
165 echo VIRL HOST ${VIRL_SERVERS[$index]} status is \"$virl_server_status\"
166 if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
168 # Candidate is in good status. Add to array.
169 VIRL_PROD_SERVERS+=(${VIRL_SERVERS[$index]})
173 VIRL_SERVERS=("${VIRL_PROD_SERVERS[@]}")
174 echo "VIRL servers in production: ${VIRL_SERVERS[@]}"
175 num_hosts=${#VIRL_SERVERS[@]}
176 if [ $num_hosts == 0 ]
178 echo "No more VIRL candidate hosts available, failing."
182 # Get the LOAD of each server based on number of active simulations (testcases)
184 for index in "${!VIRL_SERVERS[@]}"; do
185 VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l")
188 # Pick for each TEST_GROUP least loaded server
190 for index in "${!TEST_GROUPS[@]}"; do
191 least_load_server_idx=$(echo "${VIRL_SERVER_LOAD[*]}" | tr -s ' ' '\n' | awk '{print($0" "NR)}' | sort -g -k1,1 | head -1 | cut -f2 -d' ')
192 least_load_server=${VIRL_SERVERS[$least_load_server_idx-1]}
193 VIRL_SERVER+=($least_load_server)
194 # Adjusting load as we are not going run simulation immediately
195 VIRL_SERVER_LOAD[$least_load_server_idx-1]=$((VIRL_SERVER_LOAD[$least_load_server_idx-1]+1))
198 echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
202 # Copy the files to VIRL hosts
204 for index in "${!VIRL_SERVER[@]}"; do
205 # Do not copy files in case they have already been copied to the VIRL host
206 [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
208 if [ "${copy}" -eq "0" ]; then
209 echo "VPP packages have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
211 scp ${SSH_OPTIONS} ${VPP_PKGS[@]} \
212 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}
215 if [ "${result}" -ne "0" ]; then
216 echo "Failed to copy VPP packages to VIRL host ${VIRL_SERVER[${index}]}"
220 echo "VPP packages successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
222 DONE+=(${VIRL_SERVER[${index}]})
226 # Start a simulation on VIRL server
228 function stop_virl_simulation {
229 for index in "${!VIRL_SERVER[@]}"; do
230 ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
231 "stop-testcase ${VIRL_SID[${index}]}"
235 # Upon script exit, cleanup the simulation execution
236 trap stop_virl_simulation EXIT
238 for index in "${!VIRL_SERVER[@]}"; do
239 echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
240 # Get given VIRL server limits for max. number of VMs and IPs
241 max_ips=$(get_max_ip_nr ${VIRL_SERVER[${index}]})
242 max_ips_from_sims=$(($(get_max_sim_nr ${VIRL_SERVER[${index}]})*IPS_PER_SIMULATION))
243 # Set quota to lower value
244 IP_QUOTA=$([ $max_ips -le $max_ips_from_sims ] && echo "$max_ips" || echo "$max_ips_from_sims")
245 # Start the simulation
246 VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
247 "start-testcase -vv \
248 --quota ${IP_QUOTA} \
249 --copy ${VIRL_TOPOLOGY} \
250 --release ${VIRL_RELEASE} \
251 ${VPP_PKGS_FULL[@]}")
252 # TODO: remove param ${VPP_PKGS_FULL[@]} when start-testcase script is
253 # updated on all virl servers
255 if [ ${retval} -ne "0" ]; then
256 echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
259 if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
260 echo "No VIRL session ID reported."
263 echo "VIRL simulation nr. ${index} started on ${VIRL_SERVER[${index}]}"
265 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
266 cat /scratch/${VIRL_SID[${index}]}/topology.yaml
268 # Download the topology file from VIRL session and rename it
270 ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
271 topologies/enabled/topology${index}.yaml
274 if [ ${retval} -ne "0" ]; then
275 echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
282 virtualenv --system-site-packages env
286 pip install -r ${SCRIPT_DIR}/requirements.txt
288 for index in "${!VIRL_SERVER[@]}"; do
289 pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
290 -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
291 -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
293 if [ "$?" -ne "0" ]; then
294 echo "Topology${index} schema validation failed."
295 echo "However, the tests will start."
299 function run_test_set() {
304 rm -f ${LOG_PATH}/test_run${nr}.log
305 exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
306 >> ${LOG_PATH}/test_run${nr}.log; done;)
308 for suite in ${TEST_GROUPS[${nr}]}; do
309 suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
313 echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
314 -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
316 --include vm_envAND3_node_single_link_topo \
317 --include vm_envAND3_node_double_link_topo \
319 --exclude ${SKIP_PATCH} \
320 --noncritical EXPECTED_FAILING \
321 --output ${LOG_PATH}/log_test_set_run${nr} \
324 PYTHONPATH=`pwd` pybot -L TRACE -W 136\
325 -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
327 --include vm_envAND3_node_single_link_topo \
328 --include vm_envAND3_node_double_link_topo \
330 --exclude ${SKIP_PATCH} \
331 --noncritical EXPECTED_FAILING \
332 --output ${LOG_PATH}/log_test_set_run${nr} \
335 local local_run_rc=$?
337 echo ${local_run_rc} > ${LOG_PATH}/rc_test_run${nr}
341 # Send to background an instance of the run_test_set() function for each number,
343 for index in "${!VIRL_SERVER[@]}"; do
344 run_test_set ${index} &
346 echo "Sent to background: Test_set${index} (pid=$pid)"
353 # Watch the stable of background processes.
354 # If a pid goes away, remove it from the array.
355 while [ -n "${pids[*]}" ]; do
356 for i in $(seq 0 9); do
360 for pid in "${!pids[@]}"; do
361 if ! ps "$pid" >/dev/null; then
363 echo "Test_set${pids[$pid]} with PID $pid finished."
367 if [ -z "${!pids[*]}" ]; then
370 echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
374 echo "All test set runs finished."
380 for index in "${!VIRL_SERVER[@]}"; do
381 echo "Test_set${index} log:"
382 cat ${LOG_PATH}/test_run${index}.log
383 RC_PARTIAL_RUN=$(cat ${LOG_PATH}/rc_test_run${index})
384 if [ -z "$RC_PARTIAL_RUN" ]; then
385 echo "Failed to retrieve return code from test run ${index}"
388 RC=$((RC+RC_PARTIAL_RUN))
389 rm -f ${LOG_PATH}/rc_test_run${index}
390 rm -f ${LOG_PATH}/test_run${index}.log
394 # Log the final result
395 if [ "${RC}" -eq "0" ]; then
398 echo "========================================================================================================================================"
399 echo "Final result of all test loops: | PASS |"
400 echo "All critical tests have passed."
401 echo "========================================================================================================================================"
405 if [ "${RC}" -eq "1" ]; then
412 echo "========================================================================================================================================"
413 echo "Final result of all test loops: | FAIL |"
414 echo "${RC} critical ${HLP_STR} failed."
415 echo "========================================================================================================================================"
420 echo Post-processing test data...
423 for index in "${!VIRL_SERVER[@]}"; do
424 partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
427 # Rebot output post-processing
428 rebot --noncritical EXPECTED_FAILING \
429 --output output.xml ${partial_logs}
431 # Remove unnecessary log files
432 rm -f ${partial_logs}
434 echo Post-processing finished.
436 if [ ${RC} -eq 0 ]; then
442 exit ${RETURN_STATUS}