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