bootstrap-vpp-honeycomb.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 VIRL_TOPOLOGY=double-ring-nested.trusty
  33 VIRL_RELEASE=csit-ubuntu-14.04.4_2016-10-07_1.3
  34
  35 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  36
  37 function ssh_do() {
  38     echo
  39     echo "### "  ssh $@
  40     ssh ${SSH_OPTIONS} $@
  41 }
  42
  43 rm -f ${VIRL_PKEY}
  44 cat > ${VIRL_PKEY} <<EOF
  45 -----BEGIN RSA PRIVATE KEY-----
  46 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
  47 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
  48 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
  49 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
  50 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
  51 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
  52 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
  53 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
  54 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
  55 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
  56 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
  57 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
  58 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
  59 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
  60 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
  61 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
  62 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
  63 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
  64 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
  65 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
  66 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
  67 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
  68 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
  69 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
  70 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
  71 -----END RSA PRIVATE KEY-----
  72 EOF
  73 chmod 600 ${VIRL_PKEY}
  74
  75 #
  76 # Pick a random host from the array of VIRL servers, and attempt
  77 # to reach it and verify it's status.
  78 #
  79 # The server must be reachable, and have a "status" file with
  80 # the content "PRODUCTION", to be selected.
  81 #
  82 # If the server is not reachable, or does not have the correct
  83 # status, remove it from the array and start again.
  84 #
  85 # Abort if there are no more servers left in the array.
  86 #
  87 while [[ ! "$VIRL_SERVER" ]]
  88 do
  89     num_hosts=${#VIRL_SERVERS[@]}
  90     if [ $num_hosts == 0 ]
  91     then
  92         echo "No more VIRL candidate hosts available, failing."
  93         exit 127
  94     fi
  95     element=$[ $RANDOM % $num_hosts ]
  96     virl_server_candidate=${VIRL_SERVERS[$element]}
  97     virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
  98     echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
  99     if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
 100     then
 101         # Candidate is in good status. Select this server.
 102         VIRL_SERVER="$virl_server_candidate"
 103     else
 104         # Candidate is in bad status. Remove from array.
 105         VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
 106     fi
 107 done
 108
 109 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 110
 111 # Download the latest VPP and HC .deb packages
 112 echo Downloading packages...
 113 bash ${SCRIPT_DIR}/resources/tools/download_hc_pkgs.sh
 114
 115 VPP_DEBS=(*.deb)
 116 echo ${VPP_DEBS[@]}
 117 VIRL_DIR_LOC="/tmp"
 118 VPP_DEBS_FULL=(${VPP_DEBS[@]})
 119
 120 # Prepend directory location at remote host to deb file list
 121 for index in "${!VPP_DEBS_FULL[@]}"; do
 122     VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]}
 123 done
 124
 125 echo "Updated file names: " ${VPP_DEBS_FULL[@]}
 126
 127 cat ${VIRL_PKEY}
 128
 129 # Copy the files to VIRL hosts
 130 DONE=""
 131 for index in "${!VIRL_SERVER[@]}"; do
 132     # Do not copy files in case they have already been copied to the VIRL host
 133     [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1
 134
 135     if [ "${copy}" -eq "0" ]; then
 136         echo "deb files have already been copied to the VIRL host ${VIRL_SERVER[${index}]}"
 137     else
 138         scp ${SSH_OPTIONS} *.deb \
 139         ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/
 140
 141          result=$?
 142         if [ "${result}" -ne "0" ]; then
 143             echo "Failed to copy deb files to VIRL host ${VIRL_SERVER[${index}]}"
 144             echo ${result}
 145             exit ${result}
 146         else
 147             echo "deb files successfully copied to the VIRL host ${VIRL_SERVER[${index}]}"
 148         fi
 149         DONE+=(${VIRL_SERVER[${index}]})
 150     fi
 151 done
 152
 153 # Start a simulation on VIRL server
 154 echo "Starting simulation on VIRL server"
 155
 156 function stop_virl_simulation {
 157     ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
 158         "stop-testcase ${VIRL_SID}"
 159 }
 160
 161 VIRL_SID=$(ssh ${SSH_OPTIONS} \
 162     ${VIRL_USERNAME}@${VIRL_SERVER} \
 163     "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}")
 164 retval=$?
 165 if [ "$?" -ne "0" ]; then
 166     echo "VIRL simulation start failed"
 167     exit ${retval}
 168 fi
 169
 170 if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 171     echo "No VIRL session ID reported."
 172     exit 127
 173 fi
 174
 175 # Upon script exit, cleanup the simulation execution
 176 trap stop_virl_simulation EXIT
 177 echo ${VIRL_SID}
 178
 179 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml
 180
 181 # Download the topology file from virl session
 182 scp ${SSH_OPTIONS} \
 183     ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
 184     topologies/enabled/topology.yaml
 185
 186 retval=$?
 187 if [ "$?" -ne "0" ]; then
 188     echo "Failed to copy topology file from VIRL simulation"
 189     exit ${retval}
 190 fi
 191
 192 virtualenv --system-site-packages env
 193 . env/bin/activate
 194
 195 echo pip install
 196 pip install -r ${SCRIPT_DIR}/requirements.txt
 197
 198 pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 199           -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 200           -d ${SCRIPT_DIR}/topologies/enabled/topology.yaml \
 201           -vvv
 202
 203 if [ "$?" -ne "0" ]; then
 204     echo "Topology schema validation failed."
 205     echo "However, the tests will start."
 206 fi
 207
 208 PYTHONPATH=`pwd` pybot -L TRACE -W 136\
 209     -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
 210     --suite "tests.func" \
 211     --include honeycomb_sanity \
 212     --noncritical EXPECTED_FAILING \
 213     tests/