bootstrap-TLDK.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 ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error"
  33
  34 DPDK_VERSION=16.07
  35 DPDK_DIR=dpdk-${DPDK_VERSION}
  36 DPDK_PACKAGE=${DPDK_DIR}.tar.xz
  37
  38 function ssh_do() {
  39     echo
  40     echo "### "  ssh $@
  41     ssh ${SSH_OPTIONS} $@
  42 }
  43
  44 rm -f ${VIRL_PKEY}
  45 cat > ${VIRL_PKEY} <<EOF
  46 -----BEGIN RSA PRIVATE KEY-----
  47 MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6
  48 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX
  49 VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9
  50 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz
  51 L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J
  52 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76
  53 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb
  54 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN
  55 e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV
  56 SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J
  57 kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI
  58 ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa
  59 MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY
  60 RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa
  61 YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0
  62 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab
  63 UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV
  64 IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I
  65 wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS
  66 NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM
  67 xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj
  68 yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS
  69 U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ
  70 cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh
  71 maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E=
  72 -----END RSA PRIVATE KEY-----
  73 EOF
  74 chmod 600 ${VIRL_PKEY}
  75
  76 #
  77 # Pick a random host from the array of VIRL servers, and attempt
  78 # to reach it and verify it's status.
  79 #
  80 # The server must be reachable, and have a "status" file with
  81 # the content "PRODUCTION", to be selected.
  82 #
  83 # If the server is not reachable, or does not have the correct
  84 # status, remove it from the array and start again.
  85 #
  86 # Abort if there are no more servers left in the array.
  87 #
  88 while [[ ! "$VIRL_SERVER" ]]
  89 do
  90     num_hosts=${#VIRL_SERVERS[@]}
  91     if [ $num_hosts == 0 ]
  92     then
  93         echo "No more VIRL candidate hosts available, failing."
  94         exit 127
  95     fi
  96     element=$[ $RANDOM % $num_hosts ]
  97     virl_server_candidate=${VIRL_SERVERS[$element]}
  98     virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1)
  99     echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\"
 100     if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ]
 101     then
 102         # Candidate is in good status. Select this server.
 103         VIRL_SERVER="$virl_server_candidate"
 104     else
 105         # Candidate is in bad status. Remove from array.
 106         VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}")
 107     fi
 108 done
 109
 110 # Temporarily download TLDK packages from nexus.fd.io
 111 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 112
 113 if [ "${#}" -ne "0" ]; then
 114     arr=(${@})
 115     echo ${arr[0]}
 116 else
 117     ## we need to download the TLDK and DPDK test files to this local host, maybe use scp or wget
 118     ## download DPDK source code from the fast.dpdk.org
 119     ## download TLDK source code from the gerrit.fd.io
 120     ## download some pcap file and .deb packages from the nexus.fd.io
 121     wget -q "fast.dpdk.org/rel/${DPDK_PACKAGE}"
 122     git clone https://gerrit.fd.io/r/tldk
 123     wget -q "https://nexus.fd.io/tldk/test_ipv4_assemble_rx.pcap" -P ./TLDK-tests/tldk_testconfig
 124     wget -q "https://nexus.fd.io/tldk/test_ipv4_checksum_rx.pcap" -P ./TLDK-tests/tldk_testconfig
 125     wget -q "https://nexus.fd.io/tldk/test_ipv4_fragment_rx.pcap" -P ./TLDK-tests/tldk_testconfig
 126     wget -q "https://nexus.fd.io/tldk/test_ipv6_checksum_rx.pcap" -P ./TLDK-tests/tldk_testconfig
 127     wget -q "https://nexus.fd.io/tldk/test_ipv6_fragment_rx.pcap" -P ./TLDK-tests/tldk_testconfig
 128 fi
 129
 130 #we will pack all the TLDK depend files and copy it to the VIRL_SERVER
 131 VIRL_DIR_LOC="/tmp"
 132 TLDK_TAR_FILE="tldk_depends.tar.gz"
 133
 134 tar zcf ${TLDK_TAR_FILE} dpdk-16.07.tar.xz ./tldk/ \
 135     ./TLDK-tests/tldk_testconfig/ ./TLDK-tests/tldk_deplibs/
 136
 137 cat ${VIRL_PKEY}
 138 # Copy the files to VIRL host
 139 scp ${SSH_OPTIONS} ${TLDK_TAR_FILE} \
 140     ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/
 141
 142 result=$?
 143 if [ "${result}" -ne "0" ]; then
 144     echo "Failed to copy tldk package file to virl host"
 145     echo ${result}
 146     exit ${result}
 147 fi
 148
 149 # Start a simulation on VIRL server
 150 echo "Starting simulation on VIRL server"
 151
 152 VIRL_TOPOLOGY=double-ring-nested.xenial
 153 VIRL_RELEASE=csit-ubuntu-16.04.1_2016-12-19_1.6
 154
 155 function stop_virl_simulation {
 156     ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\
 157         "stop-testcase ${VIRL_SID}"
 158 }
 159
 160 # Upon script exit, cleanup the simulation execution
 161 trap stop_virl_simulation EXIT
 162
 163 # use the start-testcase-TLDK for the TLDK test case
 164 VIRL_SID=$(ssh ${SSH_OPTIONS} \
 165     ${VIRL_USERNAME}@${VIRL_SERVER} \
 166     "start-testcase-TLDK -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VIRL_DIR_LOC}/${TLDK_TAR_FILE}")
 167 retval=$?
 168 if [ "${retval}" -ne "0" ]; then
 169     echo "VIRL simulation start failed"
 170     exit ${retval}
 171 fi
 172
 173 if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then
 174     echo "No VIRL session ID reported."
 175     exit 127
 176 fi
 177
 178 echo ${VIRL_SID}
 179
 180 ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml
 181
 182 # Download the topology file from virl session
 183 scp ${SSH_OPTIONS} \
 184     ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \
 185     topologies/enabled/topology.yaml
 186
 187 retval=$?
 188 if [ "${retval}" -ne "0" ]; then
 189     echo "Failed to copy topology file from VIRL simulation"
 190     exit ${retval}
 191 fi
 192
 193 # create a python virtual environment env
 194 virtualenv --system-site-packages env
 195 . env/bin/activate
 196
 197 echo pip install
 198 pip install -r ${SCRIPT_DIR}/requirements.txt
 199
 200 pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \
 201           -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \
 202           -d ${SCRIPT_DIR}/topologies/enabled/topology.yaml \
 203           -vvv
 204
 205 if [ "$?" -ne "0" ]; then
 206     echo "Topology schema validation failed."
 207     echo "However, the tests will start."
 208 fi
 209
 210 PYTHONPATH=`pwd` pybot -L TRACE -W 150 \
 211     -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology.yaml \
 212     --suite "TLDK-tests.func" \
 213     --include vm_envAND3_node_single_link_topo \
 214     --exclude PERFTEST \
 215     --exclude SKIP_PATCH \
 216     --noncritical EXPECTED_FAILING \
 217     TLDK-tests/