bootstrap-vpp-verify-weekly.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 VIRL_SERVER=""
  26
  27 VIRL_USERNAME=jenkins-in
  28 VIRL_PKEY=priv_key
  29 VIRL_SERVER_STATUS_FILE="status"
  30 VIRL_SERVER_EXPECTED_STATUS="PRODUCTION"
  31
  32 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  33
  34 function ssh_do() {
  35     echo
  36     echo "### "  ssh $@
  37     ssh ${SSH_OPTIONS} $@
  38 }
  39
  40 rm -f ${VIRL_PKEY}
  41 cat > ${VIRL_PKEY} <<EOF
  42 -----BEGIN RSA PRIVATE KEY-----
  43 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
  44 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
  45 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
  46 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
  47 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
  48 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
  49 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
  50 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
  51 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
  52 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
  53 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
  54 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
  55 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
  56 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
  57 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
  58 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
  59 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
  60 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
  61 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
  62 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
  63 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
  64 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
  65 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
  66 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
  67 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
  68 -----END RSA PRIVATE KEY-----
  69 EOF
  70 chmod 600 ${VIRL_PKEY}
  71
  72 #
  73 # Pick a random host from the array of VIRL servers, and attempt
  74 # to reach it and verify it's status.
  75 #
  76 # The server must be reachable, and have a "status" file with
  77 # the content "PRODUCTION", to be selected.
  78 #
  79 # If the server is not reachable, or does not have the correct
  80 # status, remove it from the array and start again.
  81 #
  82 # Abort if there are no more servers left in the array.
  83 #
  84 while [[ ! "$VIRL_SERVER" ]]
  85 do
  86     num_hosts=${#VIRL_SERVERS[@]}
  87     if [ $num_hosts == 0 ]
  88     then
  89         echo "No more VIRL candidate hosts available, failing."
  90         exit 127
  91     fi
  92     element=$[ $RANDOM % $num_hosts ]
  93     virl_server_candidate=${VIRL_SERVERS[$element]}
  94     virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
  95     echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
  96     if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
  97     then
  98         # Candidate is in good status. Select this server.
  99         VIRL_SERVER="$virl_server_candidate"
 100     else
 101         # Candidate is in bad status. Remove from array.
 102         VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
 103     fi
 104 done
 105
 106 # Temporarily download VPP packages from nexus.fd.io
 107 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 108
 109 if [ "${#}" -ne "0" ]; then
 110     arr=(${@})
 111     echo ${arr[0]}
 112 else
 113     rm -f *.deb
 114     VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER)
 115     VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL)
 116     wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}.deb" || exit
 117     wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}.deb" || exit
 118     wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}.deb" || exit
 119     wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${VPP_STABLE_VER}/vpp-dpdk-dev-${VPP_STABLE_VER}.deb" || exit
 120     wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${VPP_STABLE_VER}/vpp-dpdk-dkms-${VPP_STABLE_VER}.deb" || exit
 121     wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}.deb" || exit
 122     wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}.deb" || exit
 123 fi
 124
 125 VPP_DEBS=(*.deb)
 126 echo ${VPP_DEBS[@]}
 127 VIRL_DIR_LOC="/tmp"
 128 VPP_DEBS_FULL=(${VPP_DEBS[@]})
 129
 130 # Prepend directory location at remote host to deb file list
 131 for index in "${!VPP_DEBS_FULL[@]}"; do
 132     VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
 133 done
 134
 135 echo "Updated file names: " ${VPP_DEBS_FULL[@]}
 136
 137 # Copy the files to VIRL host
 138 scp ${SSH_OPTIONS} *.deb \
 139     ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
 140
 141 result=$?
 142 if [ "${result}" -ne "0" ]; then
 143     echo "Failed to copy vpp deb files to virl host"
 144     echo ${result}
 145     exit ${result}
 146 fi
 147
 148 # Start a simulation on VIRL server
 149 echo "Starting simulation on VIRL server"
 150
 151 function stop_virl_simulation {
 152     ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
 153         "stop-testcase ${VIRL_SID}"
 154 }
 155
 156 VIRL_SID=$(ssh ${SSH_OPTIONS} \
 157     ${VIRL_USERNAME}@${VIRL_SERVER} \
 158     "start-testcase -c double-ring-nested ${VPP_DEBS_FULL[@]}")
 159 retval=$?
 160 if [ "$?" -ne "0" ]; then
 161     echo "VIRL simulation start failed"
 162     exit ${retval}
 163 fi
 164
 165 if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 166     echo "No VIRL session ID reported."
 167     exit 127
 168 fi
 169
 170 # Upon script exit, cleanup the simulation execution
 171 trap stop_virl_simulation EXIT
 172 echo ${VIRL_SID}
 173
 174 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml
 175
 176 # Download the topology file from virl session
 177 scp ${SSH_OPTIONS} \
 178     ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
 179     topologies/enabled/topology.yaml
 180
 181 retval=$?
 182 if [ "$?" -ne "0" ]; then
 183     echo "Failed to copy topology file from VIRL simulation"
 184     exit ${retval}
 185 fi
 186
 187
 188 virtualenv --system-site-packages env
 189 . env/bin/activate
 190
 191 echo pip install
 192 pip install -r ${SCRIPT_DIR}/requirements.txt
 193
 194 # There are used three iterations of tests there to check
 195 # the stability and reliability of the results
 196
 197 RC=0
 198 MORE_FAILS=0
 199
 200 for test_set in 1 2 3
 201 do
 202     echo
 203     echo ${test_set}. test loop
 204     PYTHONPATH=`pwd` pybot -L TRACE \
 205         -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
 206         --suite "tests.func" \
 207         --include vm_envAND3_node_single_link_topo \
 208         --include vm_envAND3_node_double_link_topo \
 209         --exclude PERFTEST \
 210         --noncritical EXPECTED_FAILING \
 211         --output log_test_set${test_set} \
 212         tests/
 213     PARTIAL_RC=$(echo $?)
 214     if [ ${PARTIAL_RC} -eq 250 ]; then
 215         MORE_FAILS=1
 216     fi
 217     RC=$((RC+PARTIAL_RC))
 218 done
 219
 220 # Log the final result
 221 if [ ${RC} -eq 0 ]; then
 222     set +x
 223     echo
 224     echo "=============================================================================="
 225     echo "Final result of all test loops:                                       | PASS |"
 226     echo "All critical tests have passed."
 227     echo "=============================================================================="
 228     echo
 229     set -x
 230 elif [ ${MORE_FAILS} -eq 0 ]; then
 231     if [ ${RC} -eq 1 ]; then
 232         HLP_STR="test has"
 233     else
 234         HLP_STR="tests have"
 235     fi
 236     set +x
 237     echo
 238     echo "=============================================================================="
 239     echo "Final result of all test loops:                                       | FAIL |"
 240     echo "${RC} critical ${HLP_STR} failed."
 241     echo "=============================================================================="
 242     echo
 243     set -x
 244 else
 245     set +x
 246     echo
 247     echo "=============================================================================="
 248     echo "Final result of all test loops:                                       | FAIL |"
 249     echo "More then 250 critical tests have failed in one test loop."
 250     echo "=============================================================================="
 251     echo
 252     set -x
 253 fi
 254
 255 echo Post-processing test data...
 256
 257 # Rebot output post-processing
 258 rebot --noncritical EXPECTED_FAILING \
 259       --output output.xml \
 260       ./log_test_set1.xml ./log_test_set2.xml ./log_test_set3.xml
 261
 262 # Remove unnecessary log files
 263 rm -f ./log_test_set1.xml ./log_test_set2.xml ./log_test_set3.xml
 264
 265 echo Post-processing finished.
 266
 267 if [ ${RC} -eq 0 ]; then
 268     RETURN_STATUS=0
 269 else
 270     RETURN_STATUS=1
 271 fi
 272
 273 exit ${RETURN_STATUS}