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 ${arr[0]}
 132     # DPDK is not part of the vpp build
 133     DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
 134     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 135     wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 136 else
 137     rm -f *.deb
 138     DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
 139     VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
 140     VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
 141     VPP_CLASSIFIER="-deb"
 142     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 143     wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 144     wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 145     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 146     wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 147     wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 148     wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit
 149 fi
 150
 151 VPP_DEBS=(*.deb)
 152 echo ${VPP_DEBS[@]}
 153 VIRL_DIR_LOC="/tmp"
 154 VPP_DEBS_FULL=(${VPP_DEBS[@]})
 155
 156 # Prepend directory location at remote host to deb file list
 157 for index in "${!VPP_DEBS_FULL[@]}"; do
 158     VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
 159 done
 160
 161 echo "Updated file names: " ${VPP_DEBS_FULL[@]}
 162
 163 cat ${VIRL_PKEY}
 164
 165 # Copy the files to VIRL hosts
 166 DONE=""
 167 for index in "${!VIRL_SERVER[@]}"; do
 168     # Do not copy files in case they have already been copied to the VIRL host
 169     [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
 170
 171     if [ "${copy}" -eq "0" ]; then
 172         echo "VPP deb files have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
 173     else
 174         scp ${SSH_OPTIONS} *.deb \
 175         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
 176
 177         result=$?
 178         if [ "${result}" -ne "0" ]; then
 179             echo "Failed to copy VPP deb files to VIRL host ${VIRL_SERVER[${index}]}"
 180             echo ${result}
 181             exit ${result}
 182         else
 183             echo "VPP deb files successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
 184         fi
 185         DONE+=(${VIRL_SERVER[${index}]})
 186     fi
 187 done
 188
 189 # Start a simulation on VIRL server
 190
 191 function stop_virl_simulation {
 192     for index in "${!VIRL_SERVER[@]}"; do
 193         ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 194             "stop-testcase ${VIRL_SID[${index}]}"
 195     done
 196 }
 197
 198 # Upon script exit, cleanup the simulation execution
 199 trap stop_virl_simulation EXIT
 200
 201 for index in "${!VIRL_SERVER[@]}"; do
 202     echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 203     VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \
 204         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
 205         "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}")
 206     retval=$?
 207     if [ ${retval} -ne "0" ]; then
 208         echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
 209         exit ${retval}
 210     fi
 211     if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 212         echo "No VIRL session ID reported."
 213         exit 127
 214     fi
 215     echo "VIRL simulation started on ${VIRL_SERVER[${index}]}"
 216
 217     ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 218      cat /scratch/${VIRL_SID[${index}]}/topology.yaml
 219
 220     # Download the topology file from VIRL session and rename it
 221     scp ${SSH_OPTIONS} \
 222         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
 223         topologies/enabled/topology${index}.yaml
 224
 225     retval=$?
 226     if [ ${retval} -ne "0" ]; then
 227         echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 228         exit ${retval}
 229     fi
 230 done
 231
 232 echo ${VIRL_SID[@]}
 233
 234 virtualenv --system-site-packages env
 235 . env/bin/activate
 236
 237 echo pip install
 238 pip install -r ${SCRIPT_DIR}/requirements.txt
 239
 240 for index in "${!VIRL_SERVER[@]}"; do
 241     pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 242               -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 243               -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
 244               -vvv
 245     if [ "$?" -ne "0" ]; then
 246         echo "Topology${index} schema validation failed."
 247         echo "However, the tests will start."
 248     fi
 249 done
 250
 251 function run_test_set() {
 252     set +x
 253     OLDIFS=$IFS
 254     IFS=","
 255     nr=$(echo $1)
 256     rm -f ${LOG_PATH}/test_run${nr}.log
 257     exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
 258      >> ${LOG_PATH}/test_run${nr}.log; done;)
 259     suite_str=""
 260     for suite in ${TEST_GROUPS[${nr}]}; do
 261         suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
 262     done
 263     IFS=$OLDIFS
 264
 265     echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 266         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 267         ${suite_str} \
 268         --include vm_envAND3_node_single_link_topo \
 269         --include vm_envAND3_node_double_link_topo \
 270         --exclude PERFTEST \
 271         --exclude SKIP_PATCH \
 272         --noncritical EXPECTED_FAILING \
 273         --output ${LOG_PATH}/log_test_set_run${nr} \
 274         tests/"
 275
 276     PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 277         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 278         ${suite_str} \
 279         --include vm_envAND3_node_single_link_topo \
 280         --include vm_envAND3_node_double_link_topo \
 281         --exclude PERFTEST \
 282         --exclude SKIP_PATCH \
 283         --noncritical EXPECTED_FAILING \
 284         --output ${LOG_PATH}/log_test_set_run${nr} \
 285         tests/
 286
 287     local_run_rc=$?
 288     echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr}
 289     set -x
 290 }
 291
 292 set +x
 293 # Send to background an instance of the run_test_set() function for each number,
 294 # record the pid.
 295 for index in "${!VIRL_SERVER[@]}"; do
 296     run_test_set ${index} &
 297     pid=$!
 298     echo "Sent to background: Test_set${index} (pid=$pid)"
 299     pids[$pid]=$index
 300 done
 301
 302 echo
 303 echo -n "Waiting..."
 304
 305 # Watch the stable of background processes.
 306 # If a pid goes away, remove it from the array.
 307 while [ -n "${pids[*]}" ]; do
 308     for i in $(seq 0 9); do
 309         sleep 1
 310         echo -n "."
 311     done
 312     for pid in "${!pids[@]}"; do
 313         if ! ps "$pid" >/dev/null; then
 314             echo -e "\n"
 315             echo "Test_set${pids[$pid]} with PID $pid finished."
 316             unset pids[$pid]
 317         fi
 318     done
 319     if [ -z "${!pids[*]}" ]; then
 320         break
 321     fi
 322     echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
 323 done
 324
 325 echo
 326 echo "All test set runs finished."
 327 echo
 328
 329 set -x
 330
 331 RC=0
 332 for index in "${!VIRL_SERVER[@]}"; do
 333     echo "Test_set${index} log:"
 334     cat ${LOG_PATH}/test_run${index}.log
 335     RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index})
 336     RC=$((RC+RC_PARTIAL_RUN))
 337     rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index}
 338     rm -f ${LOG_PATH}/test_run${index}.log
 339     echo
 340 done
 341
 342 # Log the final result
 343 if [ "${RC}" -eq "0" ]; then
 344     set +x
 345     echo
 346     echo "========================================================================================================================================"
 347     echo "Final result of all test loops:                                                                                                 | PASS |"
 348     echo "All critical tests have passed."
 349     echo "========================================================================================================================================"
 350     echo
 351     set -x
 352 else
 353     if [ "${RC}" -eq "1" ]; then
 354         HLP_STR="test has"
 355     else
 356         HLP_STR="tests have"
 357     fi
 358     set +x
 359     echo
 360     echo "========================================================================================================================================"
 361     echo "Final result of all test loops:                                                                                                 | FAIL |"
 362     echo "${RC} critical ${HLP_STR} failed."
 363     echo "========================================================================================================================================"
 364     echo
 365     set -x
 366 fi
 367
 368 echo Post-processing test data...
 369
 370 partial_logs=""
 371 for index in "${!VIRL_SERVER[@]}"; do
 372     partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
 373 done
 374
 375 # Rebot output post-processing
 376 rebot --noncritical EXPECTED_FAILING \
 377       --output output.xml ${partial_logs}
 378
 379 # Remove unnecessary log files
 380 rm -f ${partial_logs}
 381
 382 echo Post-processing finished.
 383
 384 if [ ${RC} -eq 0 ]; then
 385     RETURN_STATUS=0
 386 else
 387     RETURN_STATUS=1
 388 fi
 389
 390 exit ${RETURN_STATUS}