bootstrap-DMM.sh

   1 #!/bin/bash
   2 # Copyright (c) 2018 Huawei Technologies Co.,Ltd.
   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:
   6 #
   7 #     http://www.apache.org/licenses/LICENSE-2.0
   8 #
   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.
  14
  15 set -x
  16
  17 cat /etc/hostname
  18 cat /etc/hosts
  19
  20 JOB_ARCHIVE_ARTIFACTS=(log.html output.xml report.html *.log)
  21 LOG_ARCHIVE_ARTIFACTS=(log.html output.xml report.html *.log)
  22 JOB_ARCHIVE_DIR="archive"
  23 LOG_ARCHIVE_DIR="$WORKSPACE/archives"
  24 mkdir -p ${JOB_ARCHIVE_DIR}
  25 mkdir -p ${LOG_ARCHIVE_DIR}
  26 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
  27 export PYTHONPATH=${SCRIPT_DIR}
  28
  29 if [ -f "/etc/redhat-release" ]; then
  30     DISTRO="CENTOS"
  31     sudo yum install -y python-devel python-virtualenv openssh-clients sshpass
  32     DPDK_ARTIFACTS=""
  33     VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS)
  34     VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS)
  35 else
  36     DISTRO="UBUNTU"
  37     export DEBIAN_FRONTEND=noninteractive
  38     sudo apt-get -y update
  39     sudo apt-get -y install libpython2.7-dev python-virtualenv
  40     DPDK_ARTIFACTS=""
  41     VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_UBUNTU)
  42     VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_UBUNTU)
  43 fi
  44
  45 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
  46 IPS_PER_VIRL=( "10.30.51.28:252"
  47                "10.30.51.29:252"
  48                "10.30.51.30:252" )
  49 SIMS_PER_VIRL=( "10.30.51.28:13"
  50                "10.30.51.29:13"
  51                "10.30.51.30:13" )
  52 IPS_PER_SIMULATION=5
  53
  54 function get_max_ip_nr() {
  55     virl_server=$1
  56     IP_VALUE="0"
  57     for item in "${IPS_PER_VIRL[@]}" ; do
  58         if [ "${item%%:*}" == "${virl_server}" ]
  59         then
  60             IP_VALUE=${item#*:}
  61             break
  62         fi
  63     done
  64     echo "$IP_VALUE"
  65 }
  66
  67 function get_max_sim_nr() {
  68     virl_server=$1
  69     SIM_VALUE="0"
  70     for item in "${SIMS_PER_VIRL[@]}" ; do
  71         if [ "${item%%:*}" == "${virl_server}" ]
  72         then
  73             SIM_VALUE=${item#*:}
  74             break
  75         fi
  76     done
  77     echo "$SIM_VALUE"
  78 }
  79
  80 VIRL_USERNAME=jenkins-in
  81 VIRL_PKEY=priv_key
  82 VIRL_SERVER_STATUS_FILE="status"
  83 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
  84
  85 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  86
  87 TEST_GROUPS=("func")
  88 SUITE_PATH="tests.dmm"
  89 SKIP_PATCH="SKIP_PATCH"
  90
  91 # Create tmp dir
  92 mkdir ${SCRIPT_DIR}/tmp
  93
  94 # Use tmp dir to store log files
  95 LOG_PATH="${SCRIPT_DIR}/tmp"
  96
  97 # Use tmp dir for tarballs
  98 export TMPDIR="${SCRIPT_DIR}/tmp"
  99
 100 function ssh_do() {
 101     echo
 102     echo "### "  ssh $@
 103     ssh ${SSH_OPTIONS} $@
 104 }
 105
 106 rm -f ${VIRL_PKEY}
 107 cat > ${VIRL_PKEY} <<EOF
 108 -----BEGIN RSA PRIVATE KEY-----
 109 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
 110 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
 111 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
 112 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
 113 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
 114 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
 115 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
 116 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
 117 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
 118 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
 119 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
 120 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
 121 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
 122 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
 123 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
 124 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
 125 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
 126 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
 127 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
 128 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
 129 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
 130 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
 131 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
 132 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
 133 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
 134 -----END RSA PRIVATE KEY-----
 135 EOF
 136 chmod 600 ${VIRL_PKEY}
 137
 138 #
 139 # The server must be reachable and have a "status" file with
 140 # the content "PRODUCTION" to be selected.
 141 #
 142 # If the server is not reachable or does not have the correct
 143 # status remove it from the array and start again.
 144 #
 145 # Abort if there are no more servers left in the array.
 146 #
 147 VIRL_PROD_SERVERS=()
 148 for index in "${!VIRL_SERVERS[@]}"; do
 149     virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} cat $VIRL_SERVER_STATUS_FILE 2>&1)
 150     echo VIRL HOST ${VIRL_SERVERS[$index]} status is \"$virl_server_status\"
 151     if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
 152     then
 153         # Candidate is in good status. Add to array.
 154         VIRL_PROD_SERVERS+=(${VIRL_SERVERS[$index]})
 155     fi
 156 done
 157
 158 VIRL_SERVERS=("${VIRL_PROD_SERVERS[@]}")
 159 echo "VIRL servers in production: ${VIRL_SERVERS[@]}"
 160 num_hosts=${#VIRL_SERVERS[@]}
 161 if [ $num_hosts == 0 ]
 162 then
 163     echo "No more VIRL candidate hosts available, failing."
 164     exit 127
 165 fi
 166
 167 # Get the LOAD of each server based on number of active simulations (testcases)
 168 VIRL_SERVER_LOAD=()
 169 for index in "${!VIRL_SERVERS[@]}"; do
 170     VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l")
 171 done
 172
 173 # Pick for each TEST_GROUP least loaded server
 174 VIRL_SERVER=()
 175 for index in "${!TEST_GROUPS[@]}"; do
 176     least_load_server_idx=$(echo "${VIRL_SERVER_LOAD[*]}" | tr -s ' ' '\n' | awk '{print($0" "NR)}' | sort -g -k1,1 | head -1 | cut -f2 -d' ')
 177     least_load_server=${VIRL_SERVERS[$least_load_server_idx-1]}
 178     VIRL_SERVER+=($least_load_server)
 179     # Adjusting load as we are not going run simulation immediately
 180     VIRL_SERVER_LOAD[$least_load_server_idx-1]=$((VIRL_SERVER_LOAD[$least_load_server_idx-1]+1))
 181 done
 182
 183 echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
 184
 185 # Temporarily download  DPDK packages
 186 DMM_TAR_FILE="dmm_depends.tar.gz"
 187
 188 cd dmm/scripts/
 189 ./build.sh all
 190 cd -
 191
 192 DPDK_DOWNLOAD_PATH=$(cat dmm/scripts/build_dpdk.sh | grep DPDK_DOWNLOAD_PATH=  | cut -d "=" -f2)
 193 mv $DPDK_DOWNLOAD_PATH/dpdk-18.02.tar.xz .
 194
 195 wget http://security.ubuntu.com/ubuntu/pool/main/n/numactl/libnuma1_2.0.11-1ubuntu1.1_amd64.deb
 196 wget http://security.ubuntu.com/ubuntu/pool/main/n/numactl/libnuma-dev_2.0.11-1ubuntu1.1_amd64.deb
 197 wget http://security.ubuntu.com/ubuntu/pool/main/e/ethtool/ethtool_4.5-1_amd64.deb
 198 wget http://security.ubuntu.com/ubuntu/pool/main/l/lsof/lsof_4.89+dfsg-0.1_amd64.deb
 199
 200 tar zcf ${DMM_TAR_FILE} dpdk-18.02.tar.xz  ./dmm/ libnuma*.deb
 201
 202 VIRL_DIR_LOC="/tmp"
 203
 204 cat ${VIRL_PKEY}
 205
 206 # Copy the files to VIRL hosts
 207 DONE=""
 208 for index in "${!VIRL_SERVER[@]}"; do
 209     # Do not copy files in case they have already been copied to the VIRL host
 210     [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
 211
 212     if [ "${copy}" -eq "0" ]; then
 213         echo "DMM_TAR_FILE has already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
 214     else
 215         scp ${SSH_OPTIONS} ${DMM_TAR_FILE} \
 216         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
 217
 218         result=$?
 219         if [ "${result}" -ne "0" ]; then
 220             echo "Failed to copy DMM_TAR_FILE to VIRL host ${VIRL_SERVER[${index}]}"
 221             echo ${result}
 222             exit ${result}
 223         else
 224             echo "DMM_TAR_FILE successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
 225         fi
 226         DONE+=(${VIRL_SERVER[${index}]})
 227     fi
 228 done
 229
 230 # Start a simulation on VIRL server
 231
 232 function stop_virl_simulation {
 233     for index in "${!VIRL_SERVER[@]}"; do
 234         ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 235             "stop-testcase ${VIRL_SID[${index}]}"
 236     done
 237 }
 238
 239 # Upon script exit, cleanup the simulation execution
 240 trap stop_virl_simulation EXIT
 241
 242 for index in "${!VIRL_SERVER[@]}"; do
 243     echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 244     # Get given VIRL server limits for max. number of VMs and IPs
 245     max_ips=$(get_max_ip_nr ${VIRL_SERVER[${index}]})
 246     max_ips_from_sims=$(($(get_max_sim_nr ${VIRL_SERVER[${index}]})*IPS_PER_SIMULATION))
 247     # Set quota to lower value
 248     IP_QUOTA=$([ $max_ips -le $max_ips_from_sims ] && echo "$max_ips" || echo "$max_ips_from_sims")
 249     # Start the simulation
 250     VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \
 251         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
 252         "start-testcase-DMM -vv --quota ${IP_QUOTA} --copy ${VIRL_TOPOLOGY} \
 253         --release ${VIRL_RELEASE} ${VIRL_DIR_LOC}/${DMM_TAR_FILE}")
 254         # TODO: remove param ${DMM_TAR_FILE} when start-testcase script is
 255         # updated on all virl servers
 256     retval=$?
 257     if [ ${retval} -ne "0" ]; then
 258         echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
 259         exit ${retval}
 260     fi
 261     if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 262         echo "No VIRL session ID reported."
 263         exit 127
 264     fi
 265     echo "VIRL simulation nr. ${index} started on ${VIRL_SERVER[${index}]}"
 266
 267     ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 268      cat /scratch/${VIRL_SID[${index}]}/topology.yaml
 269
 270     # Download the topology file from VIRL session and rename it
 271     scp ${SSH_OPTIONS} \
 272         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
 273         topologies/enabled/topology${index}.yaml
 274
 275     retval=$?
 276     if [ ${retval} -ne "0" ]; then
 277         echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 278         exit ${retval}
 279     fi
 280 done
 281
 282 echo ${VIRL_SID[@]}
 283
 284 virtualenv --system-site-packages env
 285 . env/bin/activate
 286
 287 echo pip install
 288 pip install -r ${SCRIPT_DIR}/requirements.txt
 289
 290 for index in "${!VIRL_SERVER[@]}"; do
 291     pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 292               -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 293               -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
 294               -vvv
 295     if [ "$?" -ne "0" ]; then
 296         echo "Topology${index} schema validation failed."
 297         echo "However, the tests will start."
 298     fi
 299 done
 300
 301 function run_test_set() {
 302     set +x
 303     OLDIFS=$IFS
 304     IFS=","
 305     nr=$(echo $1)
 306     rm -f ${LOG_PATH}/test_run${nr}.log
 307     exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
 308      >> ${LOG_PATH}/test_run${nr}.log; done;)
 309     suite_str=""
 310     for suite in ${TEST_GROUPS[${nr}]}; do
 311         suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
 312     done
 313     IFS=$OLDIFS
 314
 315     echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 316         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 317         ${suite_str} \
 318         --include vm_envAND3_node_single_link_topo \
 319         --include vm_envAND3_node_double_link_topo \
 320         --exclude PERFTEST \
 321         --exclude ${SKIP_PATCH} \
 322         --noncritical EXPECTED_FAILING \
 323         --output ${LOG_PATH}/log_test_set_run${nr} \
 324         tests/"
 325
 326     PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 327         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 328         ${suite_str} \
 329         --include vm_envAND3_node_single_link_topo \
 330         --include vm_envAND3_node_double_link_topo \
 331         --exclude PERFTEST \
 332         --exclude ${SKIP_PATCH} \
 333         --noncritical EXPECTED_FAILING \
 334         --output ${LOG_PATH}/log_test_set_run${nr} \
 335         tests/
 336
 337     local local_run_rc=$?
 338     set -x
 339     echo ${local_run_rc} > ${LOG_PATH}/rc_test_run${nr}
 340 }
 341
 342 set +x
 343 # Send to background an instance of the run_test_set() function for each number,
 344 # record the pid.
 345 for index in "${!VIRL_SERVER[@]}"; do
 346     run_test_set ${index} &
 347     pid=$!
 348     echo "Sent to background: Test_set${index} (pid=$pid)"
 349     pids[$pid]=$index
 350 done
 351
 352 echo
 353 echo -n "Waiting..."
 354
 355 # Watch the stable of background processes.
 356 # If a pid goes away, remove it from the array.
 357 while [ -n "${pids[*]}" ]; do
 358     for i in $(seq 0 9); do
 359         sleep 1
 360         echo -n "."
 361     done
 362     for pid in "${!pids[@]}"; do
 363         if ! ps "$pid" >/dev/null; then
 364             echo -e "\n"
 365             echo "Test_set${pids[$pid]} with PID $pid finished."
 366             unset pids[$pid]
 367         fi
 368     done
 369     if [ -z "${!pids[*]}" ]; then
 370         break
 371     fi
 372     echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
 373 done
 374
 375 echo
 376 echo "All test set runs finished."
 377 echo
 378
 379 set -x
 380
 381 RC=0
 382 for index in "${!VIRL_SERVER[@]}"; do
 383     echo "Test_set${index} log:"
 384     cat ${LOG_PATH}/test_run${index}.log
 385     RC_PARTIAL_RUN=$(cat ${LOG_PATH}/rc_test_run${index})
 386     if [ -z "$RC_PARTIAL_RUN" ]; then
 387         echo "Failed to retrieve return code from test run ${index}"
 388         exit 1
 389     fi
 390     RC=$((RC+RC_PARTIAL_RUN))
 391     rm -f ${LOG_PATH}/rc_test_run${index}
 392     rm -f ${LOG_PATH}/test_run${index}.log
 393     echo
 394 done
 395
 396 # Log the final result
 397 if [ "${RC}" -eq "0" ]; then
 398     set +x
 399     echo
 400     echo "========================================================================================================================================"
 401     echo "Final result of all test loops:                                                                                                 | PASS |"
 402     echo "All critical tests have passed."
 403     echo "========================================================================================================================================"
 404     echo
 405     set -x
 406 else
 407     if [ "${RC}" -eq "1" ]; then
 408         HLP_STR="test has"
 409     else
 410         HLP_STR="tests have"
 411     fi
 412     set +x
 413     echo
 414     echo "========================================================================================================================================"
 415     echo "Final result of all test loops:                                                                                                 | FAIL |"
 416     echo "${RC} critical ${HLP_STR} failed."
 417     echo "========================================================================================================================================"
 418     echo
 419     set -x
 420 fi
 421
 422 echo Post-processing test data...
 423
 424 partial_logs=""
 425 for index in "${!VIRL_SERVER[@]}"; do
 426     partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
 427 done
 428
 429 # Rebot output post-processing
 430 rebot --noncritical EXPECTED_FAILING \
 431       --output output.xml ${partial_logs}
 432
 433 # Remove unnecessary log files
 434 rm -f ${partial_logs}
 435
 436 # Archive JOB artifacts in jenkins
 437 for i in ${JOB_ARCHIVE_ARTIFACTS[@]}; do
 438     cp $( readlink -f ${i} | tr '\n' ' ' ) ${JOB_ARCHIVE_DIR}/
 439 done
 440 # Archive JOB artifacts to logs.fd.io
 441 for i in ${LOG_ARCHIVE_ARTIFACTS[@]}; do
 442     cp $( readlink -f ${i} | tr '\n' ' ' ) ${LOG_ARCHIVE_DIR}/
 443 done
 444
 445 echo Post-processing finished.
 446
 447 if [ ${RC} -eq 0 ]; then
 448     RETURN_STATUS=0
 449 else
 450     RETURN_STATUS=1
 451 fi
 452
 453 exit ${RETURN_STATUS}