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