bootstrap-centos.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 sudo apt-get -y update
  21 sudo apt-get -y install libpython2.7-dev python-virtualenv
  22
  23 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
  24
  25 VIRL_USERNAME=jenkins-in
  26 VIRL_PKEY=priv_key
  27 VIRL_SERVER_STATUS_FILE="status"
  28 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
  29
  30 VIRL_TOPOLOGY=double-ring-nested.centos7
  31 VIRL_RELEASE=csit-centos-7.3-1611
  32
  33 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  34
  35 TEST_GROUPS=("l2bd,dhcp,gre,honeycomb,l2xc,lisp,softwire" "cop,telemetry,ipsec,ipv6,rpf,tap,vrf" "fds,iacl,ipv4,policer,vlan,vxlan")
  36 SUITE_PATH="tests.func"
  37
  38 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
  39
  40 # Create tmp dir
  41 mkdir ${SCRIPT_DIR}/tmp
  42
  43 # Use tmp dir to store log files
  44 LOG_PATH="${SCRIPT_DIR}/tmp"
  45
  46 # Use tmp dir for tarballs
  47 export TMPDIR="${SCRIPT_DIR}/tmp"
  48
  49 SHARED_MEMORY_PATH="/run/shm"
  50
  51 function ssh_do() {
  52     echo
  53     echo "### "  ssh $@
  54     ssh ${SSH_OPTIONS} $@
  55 }
  56
  57 rm -f ${VIRL_PKEY}
  58 cat > ${VIRL_PKEY} <<EOF
  59 -----BEGIN RSA PRIVATE KEY-----
  60 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
  61 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
  62 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
  63 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
  64 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
  65 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
  66 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
  67 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
  68 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
  69 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
  70 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
  71 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
  72 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
  73 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
  74 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
  75 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
  76 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
  77 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
  78 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
  79 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
  80 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
  81 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
  82 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
  83 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
  84 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
  85 -----END RSA PRIVATE KEY-----
  86 EOF
  87 chmod 600 ${VIRL_PKEY}
  88
  89 #
  90 # Pick a random host from the array of VIRL servers for every test set run
  91 # and attempt to reach it and verify it's status.
  92 #
  93 # The server must be reachable and have a "status" file with
  94 # the content "PRODUCTION" to be selected.
  95 #
  96 # If the server is not reachable or does not have the correct
  97 # status remove it from the array and start again.
  98 #
  99 # Abort if there are no more servers left in the array.
 100 #
 101 for index in "${!TEST_GROUPS[@]}"; do
 102     VIRL_SERVER[${index}]=""
 103     while [[ ! "${VIRL_SERVER[${index}]}" ]]; do
 104         num_hosts=${#VIRL_SERVERS[@]}
 105         if [ $num_hosts == 0 ]
 106         then
 107             echo "No more VIRL candidate hosts available, failing."
 108             exit 127
 109         fi
 110         element=$[ $RANDOM % $num_hosts ]
 111         virl_server_candidate=${VIRL_SERVERS[$element]}
 112         virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
 113         echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
 114         if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
 115         then
 116             # Candidate is in good status. Select this server.
 117             VIRL_SERVER[${index}]="$virl_server_candidate"
 118         else
 119             # Candidate is in bad status. Remove from array.
 120             VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
 121         fi
 122     done
 123 done
 124
 125 echo "Selected VIRL servers: ${VIRL_SERVER[@]}"
 126
 127 # Temporarily download VPP packages from nexus.fd.io
 128 if [ "${#}" -ne "0" ]; then
 129     arr=(${@})
 130     echo ${arr[0]}
 131     # DPDK is not part of the vpp build
 132     DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
 133     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 134     wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 135 else
 136     rm -f *.rpm
 137     DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER)
 138     VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
 139     VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
 140     VPP_CLASSIFIER="-rpm"
 141     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 142     wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 143     wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 144     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 145     wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 146     wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 147 fi
 148
 149 VPP_RPMS=(*.rpm)
 150 echo ${VPP_RPMS[@]}
 151 VIRL_DIR_LOC="/tmp"
 152 VPP_RPMS_FULL=(${VPP_RPMS[@]})
 153
 154 # Prepend directory location at remote host to rpm list
 155 for index in "${!VPP_RPMS_FULL[@]}"; do
 156     VPP_RPMS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_RPMS_FULL[${index}]}
 157 done
 158
 159 echo "Updated file names: " ${VPP_RPMS_FULL[@]}
 160
 161 cat ${VIRL_PKEY}
 162
 163 # Copy the files to VIRL hosts
 164 DONE=""
 165 for index in "${!VIRL_SERVER[@]}"; do
 166     # Do not copy files in case they have already been copied to the VIRL host
 167     [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
 168
 169     if [ "${copy}" -eq "0" ]; then
 170         echo "VPP rpms have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
 171     else
 172         scp ${SSH_OPTIONS} *.rpm \
 173         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
 174
 175         result=$?
 176         if [ "${result}" -ne "0" ]; then
 177             echo "Failed to copy VPP rpms to VIRL host ${VIRL_SERVER[${index}]}"
 178             echo ${result}
 179             exit ${result}
 180         else
 181             echo "VPP rpms successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
 182         fi
 183         DONE+=(${VIRL_SERVER[${index}]})
 184     fi
 185 done
 186
 187 # Start a simulation on VIRL server
 188
 189 function stop_virl_simulation {
 190     for index in "${!VIRL_SERVER[@]}"; do
 191         ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 192             "stop-testcase ${VIRL_SID[${index}]}"
 193     done
 194 }
 195
 196 # Upon script exit, cleanup the simulation execution
 197 trap stop_virl_simulation EXIT
 198
 199 for index in "${!VIRL_SERVER[@]}"; do
 200     echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 201     VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \
 202         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
 203         "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_RPMS_FULL[@]}")
 204     retval=$?
 205     if [ ${retval} -ne "0" ]; then
 206         echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
 207         exit ${retval}
 208     fi
 209     if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 210         echo "No VIRL session ID reported."
 211         exit 127
 212     fi
 213     echo "VIRL simulation started on ${VIRL_SERVER[${index}]}"
 214
 215     ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 216      cat /scratch/${VIRL_SID[${index}]}/topology.yaml
 217
 218     # Download the topology file from VIRL session and rename it
 219     scp ${SSH_OPTIONS} \
 220         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
 221         topologies/enabled/topology${index}.yaml
 222
 223     retval=$?
 224     if [ ${retval} -ne "0" ]; then
 225         echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 226         exit ${retval}
 227     fi
 228 done
 229
 230 echo ${VIRL_SID[@]}
 231
 232 virtualenv --system-site-packages env
 233 . env/bin/activate
 234
 235 echo pip install
 236 pip install -r ${SCRIPT_DIR}/requirements.txt
 237
 238 for index in "${!VIRL_SERVER[@]}"; do
 239     pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 240               -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 241               -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
 242               -vvv
 243     if [ "$?" -ne "0" ]; then
 244         echo "Topology${index} schema validation failed."
 245         echo "However, the tests will start."
 246     fi
 247 done
 248
 249 function run_test_set() {
 250     set +x
 251     OLDIFS=$IFS
 252     IFS=","
 253     nr=$(echo $1)
 254     rm -f ${LOG_PATH}/test_run${nr}.log
 255     exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
 256      >> ${LOG_PATH}/test_run${nr}.log; done;)
 257     suite_str=""
 258     for suite in ${TEST_GROUPS[${nr}]}; do
 259         suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
 260     done
 261     IFS=$OLDIFS
 262
 263     echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 264         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 265         ${suite_str} \
 266         --include vm_envAND3_node_single_link_topo \
 267         --include vm_envAND3_node_double_link_topo \
 268         --exclude PERFTEST \
 269         --exclude SKIP_PATCH \
 270         --noncritical EXPECTED_FAILING \
 271         --output ${LOG_PATH}/log_test_set_run${nr} \
 272         tests/"
 273
 274     PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 275         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 276         ${suite_str} \
 277         --include vm_envAND3_node_single_link_topo \
 278         --include vm_envAND3_node_double_link_topo \
 279         --exclude PERFTEST \
 280         --exclude SKIP_PATCH \
 281         --noncritical EXPECTED_FAILING \
 282         --output ${LOG_PATH}/log_test_set_run${nr} \
 283         tests/
 284
 285     local_run_rc=$?
 286     echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr}
 287     set -x
 288 }
 289
 290 set +x
 291 # Send to background an instance of the run_test_set() function for each number,
 292 # record the pid.
 293 for index in "${!VIRL_SERVER[@]}"; do
 294     run_test_set ${index} &
 295     pid=$!
 296     echo "Sent to background: Test_set${index} (pid=$pid)"
 297     pids[$pid]=$index
 298 done
 299
 300 echo
 301 echo -n "Waiting..."
 302
 303 # Watch the stable of background processes.
 304 # If a pid goes away, remove it from the array.
 305 while [ -n "${pids[*]}" ]; do
 306     for i in $(seq 0 9); do
 307         sleep 1
 308         echo -n "."
 309     done
 310     for pid in "${!pids[@]}"; do
 311         if ! ps "$pid" >/dev/null; then
 312             echo -e "\n"
 313             echo "Test_set${pids[$pid]} with PID $pid finished."
 314             unset pids[$pid]
 315         fi
 316     done
 317     if [ -z "${!pids[*]}" ]; then
 318         break
 319     fi
 320     echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
 321 done
 322
 323 echo
 324 echo "All test set runs finished."
 325 echo
 326
 327 set -x
 328
 329 RC=0
 330 for index in "${!VIRL_SERVER[@]}"; do
 331     echo "Test_set${index} log:"
 332     cat ${LOG_PATH}/test_run${index}.log
 333     RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index})
 334     RC=$((RC+RC_PARTIAL_RUN))
 335     rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index}
 336     rm -f ${LOG_PATH}/test_run${index}.log
 337     echo
 338 done
 339
 340 # Log the final result
 341 if [ "${RC}" -eq "0" ]; then
 342     set +x
 343     echo
 344     echo "========================================================================================================================================"
 345     echo "Final result of all test loops:                                                                                                 | PASS |"
 346     echo "All critical tests have passed."
 347     echo "========================================================================================================================================"
 348     echo
 349     set -x
 350 else
 351     if [ "${RC}" -eq "1" ]; then
 352         HLP_STR="test has"
 353     else
 354         HLP_STR="tests have"
 355     fi
 356     set +x
 357     echo
 358     echo "========================================================================================================================================"
 359     echo "Final result of all test loops:                                                                                                 | FAIL |"
 360     echo "${RC} critical ${HLP_STR} failed."
 361     echo "========================================================================================================================================"
 362     echo
 363     set -x
 364 fi
 365
 366 echo Post-processing test data...
 367
 368 partial_logs=""
 369 for index in "${!VIRL_SERVER[@]}"; do
 370     partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
 371 done
 372
 373 # Rebot output post-processing
 374 rebot --noncritical EXPECTED_FAILING \
 375       --output output.xml ${partial_logs}
 376
 377 # Remove unnecessary log files
 378 rm -f ${partial_logs}
 379
 380 echo Post-processing finished.
 381
 382 if [ ${RC} -eq 0 ]; then
 383     RETURN_STATUS=0
 384 else
 385     RETURN_STATUS=1
 386 fi
 387
 388 exit ${RETURN_STATUS}