bootstrap.sh

   1 #!/bin/bash
   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:
   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 export DEBIAN_FRONTEND=noninteractive
  21 sudo apt-get -y update
  22 sudo apt-get -y install libpython2.7-dev python-virtualenv
  23
  24 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
  25
  26 VIRL_USERNAME=jenkins-in
  27 VIRL_PKEY=priv_key
  28 VIRL_SERVER_STATUS_FILE="status"
  29 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
  30
  31 VIRL_TOPOLOGY=double-ring-nested.xenial
  32 VIRL_RELEASE=csit-ubuntu-16.04.1_2016-12-19_1.6
  33
  34 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  35
  36 TEST_GROUPS=("bridge_domain,dhcp,gre,honeycomb,l2_xconnect,lisp,softwire" "cop,telemetry,ipsec,ipv6,rpf,tap,vrf" "fds,iacl,ipv4,policer,vlan,vxlan")
  37 SUITE_PATH="tests.func"
  38
  39 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
  40
  41 # Create tmp dir
  42 mkdir ${SCRIPT_DIR}/tmp
  43
  44 # Use tmp dir to store log files
  45 LOG_PATH="${SCRIPT_DIR}/tmp"
  46
  47 # Use tmp dir for tarballs
  48 export TMPDIR="${SCRIPT_DIR}/tmp"
  49
  50 SHARED_MEMORY_PATH="/run/shm"
  51
  52 function ssh_do() {
  53     echo
  54     echo "### "  ssh $@
  55     ssh ${SSH_OPTIONS} $@
  56 }
  57
  58 rm -f ${VIRL_PKEY}
  59 cat > ${VIRL_PKEY} <<EOF
  60 -----BEGIN RSA PRIVATE KEY-----
  61 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
  62 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
  63 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
  64 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
  65 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
  66 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
  67 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
  68 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
  69 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
  70 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
  71 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
  72 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
  73 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
  74 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
  75 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
  76 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
  77 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
  78 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
  79 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
  80 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
  81 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
  82 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
  83 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
  84 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
  85 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
  86 -----END RSA PRIVATE KEY-----
  87 EOF
  88 chmod 600 ${VIRL_PKEY}
  89
  90 #
  91 # Pick a random host from the array of VIRL servers for every test set run
  92 # and attempt to reach it and verify it's status.
  93 #
  94 # The server must be reachable and have a "status" file with
  95 # the content "PRODUCTION" to be selected.
  96 #
  97 # If the server is not reachable or does not have the correct
  98 # status remove it from the array and start again.
  99 #
 100 # Abort if there are no more servers left in the array.
 101 #
 102 for index in "${!TEST_GROUPS[@]}"; do
 103     VIRL_SERVER[${index}]=""
 104     while [[ ! "${VIRL_SERVER[${index}]}" ]]; do
 105         num_hosts=${#VIRL_SERVERS[@]}
 106         if [ $num_hosts == 0 ]
 107         then
 108             echo "No more VIRL candidate hosts available, failing."
 109             exit 127
 110         fi
 111         element=$[ $RANDOM % $num_hosts ]
 112         virl_server_candidate=${VIRL_SERVERS[$element]}
 113         virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
 114         echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
 115         if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
 116         then
 117             # Candidate is in good status. Select this server.
 118             VIRL_SERVER[${index}]="$virl_server_candidate"
 119         else
 120             # Candidate is in bad status. Remove from array.
 121             VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
 122         fi
 123     done
 124 done
 125
 126 echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
 127
 128 # Temporarily download VPP packages from nexus.fd.io
 129 if [ "${#}" -ne "0" ]; then
 130     arr=(${@})
 131     echo ${arr[0]}
 132 else
 133     rm -f *.deb
 134     VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
 135     VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
 136     VPP_CLASSIFIER="-deb"
 137     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 138     wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 139     wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 140     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${VPP_STABLE_VER}/vpp-dpdk-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 141     wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${VPP_STABLE_VER}/vpp-dpdk-dkms-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 142     wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 143     wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 144 fi
 145
 146 VPP_DEBS=(*.deb)
 147 echo ${VPP_DEBS[@]}
 148 VIRL_DIR_LOC="/tmp"
 149 VPP_DEBS_FULL=(${VPP_DEBS[@]})
 150
 151 # Prepend directory location at remote host to deb file list
 152 for index in "${!VPP_DEBS_FULL[@]}"; do
 153     VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
 154 done
 155
 156 echo "Updated file names: " ${VPP_DEBS_FULL[@]}
 157
 158 cat ${VIRL_PKEY}
 159
 160 # Copy the files to VIRL hosts
 161 DONE=""
 162 for index in "${!VIRL_SERVER[@]}"; do
 163     # Do not copy files in case they have already been copied to the VIRL host
 164     [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
 165
 166     if [ "${copy}" -eq "0" ]; then
 167         echo "VPP deb files have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
 168     else
 169         scp ${SSH_OPTIONS} *.deb \
 170         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
 171
 172         result=$?
 173         if [ "${result}" -ne "0" ]; then
 174             echo "Failed to copy VPP deb files to VIRL host ${VIRL_SERVER[${index}]}"
 175             echo ${result}
 176             exit ${result}
 177         else
 178             echo "VPP deb files successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
 179         fi
 180         DONE+=(${VIRL_SERVER[${index}]})
 181     fi
 182 done
 183
 184 # Start a simulation on VIRL server
 185
 186 function stop_virl_simulation {
 187     for index in "${!VIRL_SERVER[@]}"; do
 188         ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 189             "stop-testcase ${VIRL_SID[${index}]}"
 190     done
 191 }
 192
 193 # Upon script exit, cleanup the simulation execution
 194 trap stop_virl_simulation EXIT
 195
 196 for index in "${!VIRL_SERVER[@]}"; do
 197     echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 198     VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \
 199         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
 200         "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}")
 201     retval=$?
 202     if [ ${retval} -ne "0" ]; then
 203         echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
 204         exit ${retval}
 205     fi
 206     if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 207         echo "No VIRL session ID reported."
 208         exit 127
 209     fi
 210     echo "VIRL simulation started on ${VIRL_SERVER[${index}]}"
 211
 212     ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 213      cat /scratch/${VIRL_SID[${index}]}/topology.yaml
 214
 215     # Download the topology file from VIRL session and rename it
 216     scp ${SSH_OPTIONS} \
 217         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
 218         topologies/enabled/topology${index}.yaml
 219
 220     retval=$?
 221     if [ ${retval} -ne "0" ]; then
 222         echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 223         exit ${retval}
 224     fi
 225 done
 226
 227 echo ${VIRL_SID[@]}
 228
 229 virtualenv --system-site-packages env
 230 . env/bin/activate
 231
 232 echo pip install
 233 pip install -r ${SCRIPT_DIR}/requirements.txt
 234
 235 for index in "${!VIRL_SERVER[@]}"; do
 236     pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 237               -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 238               -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
 239               -vvv
 240     if [ "$?" -ne "0" ]; then
 241         echo "Topology${index} schema validation failed."
 242         echo "However, the tests will start."
 243     fi
 244 done
 245
 246 function run_test_set() {
 247     set +x
 248     OLDIFS=$IFS
 249     IFS=","
 250     nr=$(echo $1)
 251     rm -f ${LOG_PATH}/test_run${nr}.log
 252     exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
 253      >> ${LOG_PATH}/test_run${nr}.log; done;)
 254     suite_str=""
 255     for suite in ${TEST_GROUPS[${nr}]}; do
 256         suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
 257     done
 258     IFS=$OLDIFS
 259
 260     echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 261         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 262         ${suite_str} \
 263         --include vm_envAND3_node_single_link_topo \
 264         --include vm_envAND3_node_double_link_topo \
 265         --exclude PERFTEST \
 266         --exclude SKIP_PATCH \
 267         --noncritical EXPECTED_FAILING \
 268         --output ${LOG_PATH}/log_test_set_run${nr} \
 269         tests/"
 270
 271     PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 272         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 273         ${suite_str} \
 274         --include vm_envAND3_node_single_link_topo \
 275         --include vm_envAND3_node_double_link_topo \
 276         --exclude PERFTEST \
 277         --exclude SKIP_PATCH \
 278         --noncritical EXPECTED_FAILING \
 279         --output ${LOG_PATH}/log_test_set_run${nr} \
 280         tests/
 281
 282     local_run_rc=$?
 283     echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr}
 284     set -x
 285 }
 286
 287 set +x
 288 # Send to background an instance of the run_test_set() function for each number,
 289 # record the pid.
 290 for index in "${!VIRL_SERVER[@]}"; do
 291     run_test_set ${index} &
 292     pid=$!
 293     echo "Sent to background: Test_set${index} (pid=$pid)"
 294     pids[$pid]=$index
 295 done
 296
 297 echo
 298 echo -n "Waiting..."
 299
 300 # Watch the stable of background processes.
 301 # If a pid goes away, remove it from the array.
 302 while [ -n "${pids[*]}" ]; do
 303     for i in $(seq 0 9); do
 304         sleep 1
 305         echo -n "."
 306     done
 307     for pid in "${!pids[@]}"; do
 308         if ! ps "$pid" >/dev/null; then
 309             echo -e "\n"
 310             echo "Test_set${pids[$pid]} with PID $pid finished."
 311             unset pids[$pid]
 312         fi
 313     done
 314     if [ -z "${!pids[*]}" ]; then
 315         break
 316     fi
 317     echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
 318 done
 319
 320 echo
 321 echo "All test set runs finished."
 322 echo
 323
 324 set -x
 325
 326 RC=0
 327 for index in "${!VIRL_SERVER[@]}"; do
 328     echo "Test_set${index} log:"
 329     cat ${LOG_PATH}/test_run${index}.log
 330     RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index})
 331     RC=$((RC+RC_PARTIAL_RUN))
 332     rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index}
 333     rm -f ${LOG_PATH}/test_run${index}.log
 334     echo
 335 done
 336
 337 # Log the final result
 338 if [ "${RC}" -eq "0" ]; then
 339     set +x
 340     echo
 341     echo "========================================================================================================================================"
 342     echo "Final result of all test loops:                                                                                                 | PASS |"
 343     echo "All critical tests have passed."
 344     echo "========================================================================================================================================"
 345     echo
 346     set -x
 347 else
 348     if [ "${RC}" -eq "1" ]; then
 349         HLP_STR="test has"
 350     else
 351         HLP_STR="tests have"
 352     fi
 353     set +x
 354     echo
 355     echo "========================================================================================================================================"
 356     echo "Final result of all test loops:                                                                                                 | FAIL |"
 357     echo "${RC} critical ${HLP_STR} failed."
 358     echo "========================================================================================================================================"
 359     echo
 360     set -x
 361 fi
 362
 363 echo Post-processing test data...
 364
 365 partial_logs=""
 366 for index in "${!VIRL_SERVER[@]}"; do
 367     partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
 368 done
 369
 370 # Rebot output post-processing
 371 rebot --noncritical EXPECTED_FAILING \
 372       --output output.xml ${partial_logs}
 373
 374 # Remove unnecessary log files
 375 rm -f ${partial_logs}
 376
 377 echo Post-processing finished.
 378
 379 if [ ${RC} -eq 0 ]; then
 380     RETURN_STATUS=0
 381 else
 382     RETURN_STATUS=1
 383 fi
 384
 385 exit ${RETURN_STATUS}