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