#!/bin/bash # Copyright (c) 2017 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a ght (c) 2016 Cisco and/or its affiliates. # Licensed under the Apache License, Version 2.0 (the "License"); # you may not usecopy of the License at: # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. set -x cat /etc/hostname cat /etc/hosts ARCHIVE_ARTIFACTS=(log.html output.xml report.html) SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" export PYTHONPATH=${SCRIPT_DIR} # Create tmp dir mkdir ${SCRIPT_DIR}/tmp # Use tmp dir for tarballs export TMPDIR="${SCRIPT_DIR}/tmp" # Use tmp dir to store log files LOG_PATH="$TMPDIR" if [ -f "/etc/redhat-release" ]; then DISTRO="CENTOS" sudo yum install -y python-devel python-virtualenv openssh-client sshpass PACKAGE=rpm else DISTRO="UBUNTU" export DEBIAN_FRONTEND=noninteractive sudo apt-get -y update sudo apt-get -y install libpython2.7-dev python-virtualenv PACKAGE=deb fi # 1st step: Download and prepare VPP packages # Temporarily download VPP packages from nexus.fd.io if [ "${#}" -ne "0" ]; then arr=(${@}) echo ${arr[0]} else # Download the latest VPP build install packages rm -f *.${PACKAGE} echo Downloading VPP packages... CSIT_DIR=${SCRIPT_DIR} source "${SCRIPT_DIR}/resources/libraries/bash/function/artifacts.sh" download_artifacts # Need to revert -euo as the rest of script is not optimized for this. set +euo pipefail fi # Take vpp package and get the vpp version VPP_PKGS=(*.$PACKAGE) case "$DISTRO" in CENTOS ) VPP_VER="$( expr match $(ls *.rpm | head -n 1) 'vpp-\(.*\).rpm' )" ;; UBUNTU ) VPP_VER="$( expr match $(ls *.deb | head -n 1) 'vpp-\(.*\)-deb.deb' )" esac echo ${VPP_PKGS[@]} set +x echo "****************************************************************************************************************************************" echo "1st step: Download VPP packages FINISHED" echo "VPP version to be tested: ${VPP_VER}" echo "****************************************************************************************************************************************" set -x # 2nd step: Start virtual env and install requirements echo Starting virtual env... virtualenv --system-site-packages env . env/bin/activate echo Installing requirements... pip install -r ${SCRIPT_DIR}/requirements.txt set +x echo "****************************************************************************************************************************************" echo "2nd step: Start virtual env and install requirements FINISHED" echo "****************************************************************************************************************************************" set -x # 3rd step: Prepare VIRL system echo Preparing VIRL system... VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30") IPS_PER_VIRL=( "10.30.51.28:252" "10.30.51.29:74" "10.30.51.30:74" ) SIMS_PER_VIRL=( "10.30.51.28:13" "10.30.51.29:13" "10.30.51.30:13" ) IPS_PER_SIMULATION=5 function get_max_ip_nr() { virl_server=$1 IP_VALUE="0" for item in "${IPS_PER_VIRL[@]}" ; do if [ "${item%%:*}" == "${virl_server}" ] then IP_VALUE=${item#*:} break fi done echo "$IP_VALUE" } function get_max_sim_nr() { virl_server=$1 SIM_VALUE="0" for item in "${SIMS_PER_VIRL[@]}" ; do if [ "${item%%:*}" == "${virl_server}" ] then SIM_VALUE=${item#*:} break fi done echo "$SIM_VALUE" } VIRL_USERNAME=jenkins-in VIRL_PKEY=priv_key VIRL_SERVER_STATUS_FILE="status" VIRL_SERVER_EXPECTED_STATUS="PRODUCTION" SKIP_PATCH="skip_patchORskip_vpp_patch" case "$DISTRO" in CENTOS ) VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_CENTOS) VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_CENTOS) NON_CRITICAL_TESTS="expected_failingORvm" ;; UBUNTU ) VIRL_TOPOLOGY=$(cat ${SCRIPT_DIR}/VIRL_TOPOLOGY_UBUNTU) VIRL_RELEASE=$(cat ${SCRIPT_DIR}/VIRL_RELEASE_UBUNTU) NON_CRITICAL_TESTS="EXPECTED_FAILING" ;; esac SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error" function ssh_do() { echo echo "### " ssh $@ ssh ${SSH_OPTIONS} $@ } rm -f ${VIRL_PKEY} cat > ${VIRL_PKEY} <&1) echo VIRL HOST ${VIRL_SERVERS[$index]} status is \"$virl_server_status\" if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ] then # Candidate is in good status. Add to array. VIRL_PROD_SERVERS+=(${VIRL_SERVERS[$index]}) fi done VIRL_SERVERS=("${VIRL_PROD_SERVERS[@]}") echo "VIRL servers in production: ${VIRL_SERVERS[@]}" num_hosts=${#VIRL_SERVERS[@]} if [ $num_hosts == 0 ] then echo "No more VIRL candidate hosts available, failing." exit 127 fi # Get the LOAD of each server based on number of active simulations (test cases) VIRL_SERVER_LOAD=() for index in "${!VIRL_SERVERS[@]}"; do VIRL_SERVER_LOAD[${index}]=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVERS[$index]} "list-testcases | grep session | wc -l") done # Pick the least loaded server VIRL_SERVER="" least_load_server_idx=$(echo "${VIRL_SERVER_LOAD[*]}" | tr -s ' ' '\n' | awk '{print($0" "NR)}' | sort -g -k1,1 | head -1 | cut -f2 -d' ') least_load_server=${VIRL_SERVERS[$least_load_server_idx-1]} VIRL_SERVER=($least_load_server) echo "Selected VIRL servers: ${VIRL_SERVER[@]}" VIRL_DIR_LOC="/tmp" VPP_PKGS_VIRL=(${VPP_PKGS[@]}) # Prepend directory location at remote host to package file list for index in "${!VPP_PKGS_VIRL[@]}"; do VPP_PKGS_VIRL[${index}]=${VIRL_DIR_LOC}/${VPP_PKGS_VIRL[${index}]} done echo "Updated file names: " ${VPP_PKGS_VIRL[@]} cat ${VIRL_PKEY} # Copy the files to VIRL host scp ${SSH_OPTIONS} *.${PACKAGE} \ ${VIRL_USERNAME}@${VIRL_SERVER}:${VIRL_DIR_LOC}/ result=$? if [ "${result}" -ne "0" ]; then echo "Failed to copy vpp package files to virl host" echo ${result} exit ${result} fi function stop_virl_simulation { ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER}\ "stop-testcase ${VIRL_SID}" } # Upon script exit, cleanup the VIRL simulation execution trap stop_virl_simulation EXIT # Start a simulation on VIRL server echo "Starting simulation on VIRL server" # Get given VIRL server limits for max. number of VMs and IPs max_ips=$(get_max_ip_nr ${VIRL_SERVER}) max_ips_from_sims=$(($(get_max_sim_nr ${VIRL_SERVER[${index}]})*IPS_PER_SIMULATION)) # Set quota to lower value IP_QUOTA=$([ $max_ips -le $max_ips_from_sims ] && echo "$max_ips" || echo "$max_ips_from_sims") # Start the simulation VIRL_SID=$(ssh ${SSH_OPTIONS} \ ${VIRL_USERNAME}@${VIRL_SERVER} \ "start-testcase -vv --quota ${IP_QUOTA} --copy ${VIRL_TOPOLOGY} \ --release ${VIRL_RELEASE} ${VPP_PKGS_VIRL[@]}") retval=$? if [ ${retval} -ne "0" ]; then echo "VIRL simulation start failed on ${VIRL_SERVER}" exit ${retval} fi if [[ ! "${VIRL_SID}" =~ session-[a-zA-Z0-9_]{6} ]]; then echo "No VIRL session ID reported." exit 127 fi echo ${VIRL_SID} ssh_do ${VIRL_USERNAME}@${VIRL_SERVER} cat /scratch/${VIRL_SID}/topology.yaml # Download the topology file from VIRL session scp ${SSH_OPTIONS} \ ${VIRL_USERNAME}@${VIRL_SERVER}:/scratch/${VIRL_SID}/topology.yaml \ topologies/enabled/topology_VIRL.yaml retval=$? if [ ${retval} -ne "0" ]; then echo "Failed to copy topology file from VIRL simulation" exit ${retval} fi set +x echo "****************************************************************************************************************************************" echo "3rd step: Start the simulation on the VIRL server FINISHED" echo "****************************************************************************************************************************************" set -x # 4th step: Run functional test suites pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \ -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \ -d ${SCRIPT_DIR}/topologies/enabled/topology_VIRL.yaml \ -vvv if [ "$?" -ne "0" ]; then echo "Topology schema validation failed." echo "However, the tests will start." fi echo Running functional tests on the VIRL system... echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology_VIRL.yaml \ --suite "tests.func" \ --include vm_envAND3_node_single_link_topo \ --include vm_envAND3_node_double_link_topo \ --exclude PERFTEST \ --exclude ${SKIP_PATCH} \ --noncritical ${NON_CRITICAL_TESTS} \ --outputdir ${LOG_PATH} \ tests/" PYTHONPATH=`pwd` pybot -L TRACE -W 136\ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology_VIRL.yaml \ --suite "tests.func" \ --include vm_envAND3_node_single_link_topo \ --include vm_envAND3_node_double_link_topo \ --exclude PERFTEST \ --exclude ${SKIP_PATCH} \ --noncritical ${NON_CRITICAL_TESTS} \ --outputdir ${LOG_PATH} \ tests/ RC=$(echo $?) set +x echo "****************************************************************************************************************************************" echo "4th step: Run functional tests FINISHED" echo "****************************************************************************************************************************************" set -x # Log the final result if [ ${RC} -eq 0 ]; then RETURN_STATUS=0 set +x echo echo "========================================================================================================================================" echo "Final result of all tests: | PASS |" echo "All critical tests have passed." echo "========================================================================================================================================" echo set -x elif [ ${MORE_FAILS} -eq 0 ]; then RETURN_STATUS=1 if [ ${RC} -eq 1 ]; then HLP_STR="test has" else HLP_STR="tests have" fi set +x echo echo "========================================================================================================================================" echo "Final result of all tests: | FAIL |" echo "${RC} critical ${HLP_STR} failed." echo "========================================================================================================================================" echo set -x else RETURN_STATUS=1 set +x echo echo "========================================================================================================================================" echo "Final result of all tests: | FAIL |" echo "More then 250 critical tests have failed in one test loop." echo "========================================================================================================================================" echo set -x fi # 5th step: Archive artifacts mkdir archive for i in ${ARCHIVE_ARTIFACTS[@]}; do cp $( readlink -f ${LOG_PATH}/${i} | tr '\n' ' ' ) archive/ done echo Log files copied to archive directory. exit ${RETURN_STATUS}