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 yum install -y python-devel python-virtualenv
  21
  22 VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30")
  23
  24 VIRL_USERNAME=jenkins-in
  25 VIRL_PKEY=priv_key
  26 VIRL_SERVER_STATUS_FILE="status"
  27 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
  28
  29 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
  30
  31 VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS)
  32 VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS)
  33
  34 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  35
  36 TEST_GROUPS=("gre,ipv6,lisp,policer,rpf,softwire" "dhcp,ipsec,l2bd,l2xc,telemetry,vrf,vxlan" "cop,fds,honeycomb,iacl,ipv4,tap,vhost,vlan")
  37 SUITE_PATH="tests.func"
  38 SKIP_PATCH="SKIP_PATCH"
  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="/dev/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: ${VIRL_SERVER[@]}"
 126
 127 # Temporarily download VPP packages from nexus.fd.io
 128 VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL_CENTOS)
 129 VPP_CLASSIFIER=""
 130 if [ "${#}" -ne "0" ]; then
 131     arr=(${@})
 132     echo ${arr[0]}
 133     SKIP_PATCH="skip_patchORskip_vpp_patch"
 134 else
 135     rm -f *.rpm
 136     VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER_CENTOS)
 137     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 138     wget -q "${VPP_REPO_URL}/vpp-debuginfo/${VPP_STABLE_VER}/vpp-debuginfo-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 139     wget -q "${VPP_REPO_URL}/vpp-devel/${VPP_STABLE_VER}/vpp-devel-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 140     wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 141     wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.rpm" || exit
 142 fi
 143
 144 VPP_RPMS=(*.rpm)
 145 echo ${VPP_RPMS[@]}
 146 VIRL_DIR_LOC="/tmp"
 147 VPP_RPMS_FULL=(${VPP_RPMS[@]})
 148
 149 # Prepend directory location at remote host to rpm list
 150 for index in "${!VPP_RPMS_FULL[@]}"; do
 151     VPP_RPMS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_RPMS_FULL[${index}]}
 152 done
 153
 154 echo "Updated file names: " ${VPP_RPMS_FULL[@]}
 155
 156 cat ${VIRL_PKEY}
 157
 158 # Copy the files to VIRL hosts
 159 DONE=""
 160 for index in "${!VIRL_SERVER[@]}"; do
 161     # Do not copy files in case they have already been copied to the VIRL host
 162     [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
 163
 164     if [ "${copy}" -eq "0" ]; then
 165         echo "VPP rpms have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
 166     else
 167         scp ${SSH_OPTIONS} *.rpm \
 168         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
 169
 170         result=$?
 171         if [ "${result}" -ne "0" ]; then
 172             echo "Failed to copy VPP rpms to VIRL host ${VIRL_SERVER[${index}]}"
 173             echo ${result}
 174             exit ${result}
 175         else
 176             echo "VPP rpms successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
 177         fi
 178         DONE+=(${VIRL_SERVER[${index}]})
 179     fi
 180 done
 181
 182 # Start a simulation on VIRL server
 183
 184 function stop_virl_simulation {
 185     for index in "${!VIRL_SERVER[@]}"; do
 186         ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 187             "stop-testcase ${VIRL_SID[${index}]}"
 188     done
 189 }
 190
 191 # Upon script exit, cleanup the simulation execution
 192 trap stop_virl_simulation EXIT
 193
 194 for index in "${!VIRL_SERVER[@]}"; do
 195     echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 196     VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \
 197         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \
 198         "start-testcase -vv --copy ${VIRL_TOPOLOGY} \
 199         --release ${VIRL_RELEASE} ${VPP_RPMS_FULL[@]}")
 200     retval=$?
 201     if [ ${retval} -ne "0" ]; then
 202         echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}"
 203         exit ${retval}
 204     fi
 205     if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 206         echo "No VIRL session ID reported."
 207         exit 127
 208     fi
 209     echo "VIRL simulation started on ${VIRL_SERVER[${index}]}"
 210
 211     ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\
 212      cat /scratch/${VIRL_SID[${index}]}/topology.yaml
 213
 214     # Download the topology file from VIRL session and rename it
 215     scp ${SSH_OPTIONS} \
 216         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \
 217         topologies/enabled/topology${index}.yaml
 218
 219     retval=$?
 220     if [ ${retval} -ne "0" ]; then
 221         echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}"
 222         exit ${retval}
 223     fi
 224 done
 225
 226 echo ${VIRL_SID[@]}
 227
 228 virtualenv --system-site-packages env
 229 . env/bin/activate
 230
 231 echo pip install
 232 pip install -r ${SCRIPT_DIR}/requirements.txt
 233
 234 for index in "${!VIRL_SERVER[@]}"; do
 235     pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 236               -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 237               -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \
 238               -vvv
 239     if [ "$?" -ne "0" ]; then
 240         echo "Topology${index} schema validation failed."
 241         echo "However, the tests will start."
 242     fi
 243 done
 244
 245 function run_test_set() {
 246     set +x
 247     OLDIFS=$IFS
 248     IFS=","
 249     nr=$(echo $1)
 250     rm -f ${LOG_PATH}/test_run${nr}.log
 251     exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \
 252      >> ${LOG_PATH}/test_run${nr}.log; done;)
 253     suite_str=""
 254     for suite in ${TEST_GROUPS[${nr}]}; do
 255         suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}"
 256     done
 257     IFS=$OLDIFS
 258
 259     echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 260         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 261         ${suite_str} \
 262         --include vm_envAND3_node_single_link_topo \
 263         --include vm_envAND3_node_double_link_topo \
 264         --exclude PERFTEST \
 265         --exclude ${SKIP_PATCH} \
 266         --noncritical EXPECTED_FAILING \
 267         --output ${LOG_PATH}/log_test_set_run${nr} \
 268         tests/"
 269
 270     PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 271         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \
 272         ${suite_str} \
 273         --include vm_envAND3_node_single_link_topo \
 274         --include vm_envAND3_node_double_link_topo \
 275         --exclude PERFTEST \
 276         --exclude ${SKIP_PATCH} \
 277         --noncritical EXPECTED_FAILING \
 278         --output ${LOG_PATH}/log_test_set_run${nr} \
 279         tests/
 280
 281     local_run_rc=$?
 282     echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr}
 283     set -x
 284 }
 285
 286 set +x
 287 # Send to background an instance of the run_test_set() function for each number,
 288 # record the pid.
 289 for index in "${!VIRL_SERVER[@]}"; do
 290     run_test_set ${index} &
 291     pid=$!
 292     echo "Sent to background: Test_set${index} (pid=$pid)"
 293     pids[$pid]=$index
 294 done
 295
 296 echo
 297 echo -n "Waiting..."
 298
 299 # Watch the stable of background processes.
 300 # If a pid goes away, remove it from the array.
 301 while [ -n "${pids[*]}" ]; do
 302     for i in $(seq 0 9); do
 303         sleep 1
 304         echo -n "."
 305     done
 306     for pid in "${!pids[@]}"; do
 307         if ! ps "$pid" >/dev/null; then
 308             echo -e "\n"
 309             echo "Test_set${pids[$pid]} with PID $pid finished."
 310             unset pids[$pid]
 311         fi
 312     done
 313     if [ -z "${!pids[*]}" ]; then
 314         break
 315     fi
 316     echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..."
 317 done
 318
 319 echo
 320 echo "All test set runs finished."
 321 echo
 322
 323 set -x
 324
 325 RC=0
 326 for index in "${!VIRL_SERVER[@]}"; do
 327     echo "Test_set${index} log:"
 328     cat ${LOG_PATH}/test_run${index}.log
 329     RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index})
 330     RC=$((RC+RC_PARTIAL_RUN))
 331     rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index}
 332     rm -f ${LOG_PATH}/test_run${index}.log
 333     echo
 334 done
 335
 336 # Log the final result
 337 if [ "${RC}" -eq "0" ]; then
 338     set +x
 339     echo
 340     echo "========================================================================================================================================"
 341     echo "Final result of all test loops:                                                                                                 | PASS |"
 342     echo "All critical tests have passed."
 343     echo "========================================================================================================================================"
 344     echo
 345     set -x
 346 else
 347     if [ "${RC}" -eq "1" ]; then
 348         HLP_STR="test has"
 349     else
 350         HLP_STR="tests have"
 351     fi
 352     set +x
 353     echo
 354     echo "========================================================================================================================================"
 355     echo "Final result of all test loops:                                                                                                 | FAIL |"
 356     echo "${RC} critical ${HLP_STR} failed."
 357     echo "========================================================================================================================================"
 358     echo
 359     set -x
 360 fi
 361
 362 echo Post-processing test data...
 363
 364 partial_logs=""
 365 for index in "${!VIRL_SERVER[@]}"; do
 366     partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml"
 367 done
 368
 369 # Rebot output post-processing
 370 rebot --noncritical EXPECTED_FAILING \
 371       --output output.xml ${partial_logs}
 372
 373 # Remove unnecessary log files
 374 rm -f ${partial_logs}
 375
 376 echo Post-processing finished.
 377
 378 if [ ${RC} -eq 0 ]; then
 379     RETURN_STATUS=0
 380 else
 381     RETURN_STATUS=1
 382 fi
 383
 384 exit ${RETURN_STATUS}