#!/bin/bash # Copyright (c) 2016 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 copy 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 export DEBIAN_FRONTEND=noninteractive sudo apt-get -y update sudo apt-get -y install libpython2.7-dev python-virtualenv VIRL_SERVERS=("10.30.51.28" "10.30.51.29" "10.30.51.30") VIRL_USERNAME=jenkins-in VIRL_PKEY=priv_key VIRL_SERVER_STATUS_FILE="status" VIRL_SERVER_EXPECTED_STATUS="PRODUCTION" VIRL_TOPOLOGY=double-ring-nested.xenial VIRL_RELEASE=csit-ubuntu-16.04.1_2016-12-19_1.6 SSH_OPTIONS="-i ${VIRL_PKEY} -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o BatchMode=yes -o LogLevel=error" TEST_GROUPS=("l2bd,dhcp,gre,honeycomb,l2xc,lisp,softwire" "cop,telemetry,ipsec,ipv6,rpf,tap,vrf" "fds,iacl,ipv4,policer,vlan,vxlan") SUITE_PATH="tests.func" SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )" # Create tmp dir mkdir ${SCRIPT_DIR}/tmp # Use tmp dir to store log files LOG_PATH="${SCRIPT_DIR}/tmp" # Use tmp dir for tarballs export TMPDIR="${SCRIPT_DIR}/tmp" SHARED_MEMORY_PATH="/run/shm" function ssh_do() { echo echo "### " ssh $@ ssh ${SSH_OPTIONS} $@ } rm -f ${VIRL_PKEY} cat > ${VIRL_PKEY} <<EOF -----BEGIN RSA PRIVATE KEY----- MIIEpQIBAAKCAQEA+IHXq87GcqMR1C47rzx6Cbip5Ghq8pKrbqKrP5Nf41HcYrT6 GOXl9nFWKsMOzIlIn+8y7Il27eZh7csQGApbg8QLiHMtcYEmWNzKZpkqg4nuAPxX VXwlKgnKX902SrET9Gp9TDayiHtCRWVfrlPPPSA0UEXW6BjLN/uHJ+W/Xzrrab+9 asBVa05vT2W6n0KJ66zfCaeDM912mQ6SttscAwFoWDmdHlegiVqrlIG2ABxOvxxz L3dM3iSmlmQlzv9bThjo+nI4KFYh6m5wrZmAo5r/4q9CIJc21HVnTqkGOWJIZz6J 73lePJVSq5gYqaoGw3swFEA/MDkOx7baWKSoLQIDAQABAoIBAQCNBeolNp+JWJ76 gQ4fwLsknyXSV6sxYyhkDW4PEwwcTU06uqce0AAzXVffxne0fMe48x47+zqBgPbb 4huM+Pu8B9nfojUMr5TaYtl9Zbgpk3F8H7dT7LKOa6XrxvZTZrADSRc30+Z26zPN e9zTaf42Gvt0/l0Zs1BHwbaOXqO+XuwJ3/F9Sf3PQYWXD3EOWjpHDP/X/1vAs6lV SLkm6J/9KKE1m6I6LTYjIXuYt4SXybW6N2TSy54hhQtYcDUnIU2hR/PHVWKrGA0J kELgrtTNTdbML27O5gFWU4PLUEYTZ9fN11D6qUZKxLcPOiPPHXkiILMRCCnG5DYI ksBAU/YlAoGBAPxZO9VO18TYc8THV1nLKcvT2+1oSs1UcA2wNQMU55t910ZYinRa MRwUhMOf8Mv5wOeiZaRICQB1PnVWtDVmGECgPpK6jUxqAwn8rgJcnoafLGL5YKMY RVafTe6N5LXgCaOcJrk21wxs6v7ninEbUxxc575urOvZMBkymDw91dwbAoGBAPwa YRhKhrzFKZzdK0RadVjnxKvolUllpoqqg3XuvmeAJHAOAnaOgVWq68NAcp5FZJv0 2D2Up7TX8pjf9MofP1SJbcraKBpK4NzfNkA0dSdEi+FhVofAJ9umB2o5LW1n7sab UIrjsdzSJK/9Zb9yTTHPyibYzNEgaJV1HsbxfEFXAoGAYO2RmvRm0phll18OQVJV IpKk9kLKAKZ/R/K32hAsikBC8SVPQTPniyaifFWx81diblalff2hX4ipTf7Yx24I wMIMZuW7Im/R7QMef4+94G3Bad7p7JuE/qnAEHJ2OBnu+eYfxaK35XDsrq6XMazS NqHE7hOq3giVfgg+C12hCKMCgYEAtu9dbYcG5owbehxzfRI2/OCRsjz/t1bv1seM xVMND4XI6xb/apBWAZgZpIFrqrWoIBM3ptfsKipZe91ngBPUnL9s0Dolx452RVAj yctHB8uRxWYgqDkjsxtzXf1HnZBBkBS8CUzYj+hdfuddoeKLaY3invXLCiV+PpXS U4KAK9kCgYEAtSv0m5+Fg74BbAiFB6kCh11FYkW94YI6B/E2D/uVTD5dJhyEUFgZ cWsudXjMki8734WSpMBqBp/J8wG3C9ZS6IpQD+U7UXA+roB7Qr+j4TqtWfM+87Rh maOpG56uAyR0w5Z9BhwzA3VakibVk9KwDgZ29WtKFzuATLFnOtCS46E= -----END RSA PRIVATE KEY----- EOF chmod 600 ${VIRL_PKEY} # # Pick a random host from the array of VIRL servers for every test set run # and attempt to reach it and verify it's status. # # The server must be reachable and have a "status" file with # the content "PRODUCTION" to be selected. # # If the server is not reachable or does not have the correct # status remove it from the array and start again. # # Abort if there are no more servers left in the array. # for index in "${!TEST_GROUPS[@]}"; do VIRL_SERVER[${index}]="" while [[ ! "${VIRL_SERVER[${index}]}" ]]; do num_hosts=${#VIRL_SERVERS[@]} if [ $num_hosts == 0 ] then echo "No more VIRL candidate hosts available, failing." exit 127 fi element=$[ $RANDOM % $num_hosts ] virl_server_candidate=${VIRL_SERVERS[$element]} virl_server_status=$(ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${virl_server_candidate} cat $VIRL_SERVER_STATUS_FILE 2>&1) echo VIRL HOST $virl_server_candidate status is \"$virl_server_status\" if [ "$virl_server_status" == "$VIRL_SERVER_EXPECTED_STATUS" ] then # Candidate is in good status. Select this server. VIRL_SERVER[${index}]="$virl_server_candidate" else # Candidate is in bad status. Remove from array. VIRL_SERVERS=("${VIRL_SERVERS[@]:0:$element}" "${VIRL_SERVERS[@]:$[$element+1]}") fi done done echo "Selected VIRL servers: ${VIRL_SERVER[@]}" # Temporarily download VPP and DPDK packages from nexus.fd.io DPDK_STABLE_VER=$(cat ${SCRIPT_DIR}/DPDK_STABLE_VER) VPP_REPO_URL=$(cat ${SCRIPT_DIR}/VPP_REPO_URL) VPP_CLASSIFIER="-deb" if [ "${#}" -ne "0" ]; then arr=(${@}) echo ${arr[0]} # DPDK is not part of the vpp build wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit else rm -f *.deb VPP_STABLE_VER=$(cat ${SCRIPT_DIR}/VPP_STABLE_VER) wget -q "${VPP_REPO_URL}/vpp/${VPP_STABLE_VER}/vpp-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-dbg/${VPP_STABLE_VER}/vpp-dbg-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-dev/${VPP_STABLE_VER}/vpp-dev-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-dpdk-dev/${DPDK_STABLE_VER}/vpp-dpdk-dev-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-dpdk-dkms/${DPDK_STABLE_VER}/vpp-dpdk-dkms-${DPDK_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-lib/${VPP_STABLE_VER}/vpp-lib-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit wget -q "${VPP_REPO_URL}/vpp-plugins/${VPP_STABLE_VER}/vpp-plugins-${VPP_STABLE_VER}${VPP_CLASSIFIER}.deb" || exit fi VPP_DEBS=(*.deb) echo ${VPP_DEBS[@]} VIRL_DIR_LOC="/tmp" VPP_DEBS_FULL=(${VPP_DEBS[@]}) # Prepend directory location at remote host to deb file list for index in "${!VPP_DEBS_FULL[@]}"; do VPP_DEBS_FULL[${index}]=${VIRL_DIR_LOC}/${VPP_DEBS_FULL[${index}]} done echo "Updated file names: " ${VPP_DEBS_FULL[@]} cat ${VIRL_PKEY} # Copy the files to VIRL hosts DONE="" for index in "${!VIRL_SERVER[@]}"; do # Do not copy files in case they have already been copied to the VIRL host [[ "${DONE[@]}" =~ "${VIRL_SERVER[${index}]}" ]] && copy=0 || copy=1 if [ "${copy}" -eq "0" ]; then echo "VPP deb files have already been copied to the VIRL host ${VIRL_SERVER[${index}]}" else scp ${SSH_OPTIONS} *.deb \ ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:${VIRL_DIR_LOC}/ result=$? if [ "${result}" -ne "0" ]; then echo "Failed to copy VPP deb files to VIRL host ${VIRL_SERVER[${index}]}" echo ${result} exit ${result} else echo "VPP deb files successfully copied to the VIRL host ${VIRL_SERVER[${index}]}" fi DONE+=(${VIRL_SERVER[${index}]}) fi done # Start a simulation on VIRL server function stop_virl_simulation { for index in "${!VIRL_SERVER[@]}"; do ssh ${SSH_OPTIONS} ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\ "stop-testcase ${VIRL_SID[${index}]}" done } # Upon script exit, cleanup the simulation execution trap stop_virl_simulation EXIT for index in "${!VIRL_SERVER[@]}"; do echo "Starting simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}" VIRL_SID[${index}]=$(ssh ${SSH_OPTIONS} \ ${VIRL_USERNAME}@${VIRL_SERVER[${index}]} \ "start-testcase -c ${VIRL_TOPOLOGY} -r ${VIRL_RELEASE} ${VPP_DEBS_FULL[@]}") retval=$? if [ ${retval} -ne "0" ]; then echo "VIRL simulation start failed on ${VIRL_SERVER[${index}]}" exit ${retval} fi if [[ ! "${VIRL_SID[${index}]}" =~ session-[a-zA-Z0-9_]{6} ]]; then echo "No VIRL session ID reported." exit 127 fi echo "VIRL simulation started on ${VIRL_SERVER[${index}]}" ssh_do ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}\ cat /scratch/${VIRL_SID[${index}]}/topology.yaml # Download the topology file from VIRL session and rename it scp ${SSH_OPTIONS} \ ${VIRL_USERNAME}@${VIRL_SERVER[${index}]}:/scratch/${VIRL_SID[${index}]}/topology.yaml \ topologies/enabled/topology${index}.yaml retval=$? if [ ${retval} -ne "0" ]; then echo "Failed to copy topology file from VIRL simulation nr. ${index} on VIRL server ${VIRL_SERVER[${index}]}" exit ${retval} fi done echo ${VIRL_SID[@]} virtualenv --system-site-packages env . env/bin/activate echo pip install pip install -r ${SCRIPT_DIR}/requirements.txt for index in "${!VIRL_SERVER[@]}"; do pykwalify -s ${SCRIPT_DIR}/resources/topology_schemas/3_node_topology.sch.yaml \ -s ${SCRIPT_DIR}/resources/topology_schemas/topology.sch.yaml \ -d ${SCRIPT_DIR}/topologies/enabled/topology${index}.yaml \ -vvv if [ "$?" -ne "0" ]; then echo "Topology${index} schema validation failed." echo "However, the tests will start." fi done function run_test_set() { set +x OLDIFS=$IFS IFS="," nr=$(echo $1) rm -f ${LOG_PATH}/test_run${nr}.log exec &> >(while read line; do echo "$(date +'%H:%M:%S') $line" \ >> ${LOG_PATH}/test_run${nr}.log; done;) suite_str="" for suite in ${TEST_GROUPS[${nr}]}; do suite_str="${suite_str} --suite ${SUITE_PATH}.${suite}" done IFS=$OLDIFS echo "PYTHONPATH=`pwd` pybot -L TRACE -W 136\ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \ ${suite_str} \ --include vm_envAND3_node_single_link_topo \ --include vm_envAND3_node_double_link_topo \ --exclude PERFTEST \ --exclude SKIP_PATCH \ --noncritical EXPECTED_FAILING \ --output ${LOG_PATH}/log_test_set_run${nr} \ tests/" PYTHONPATH=`pwd` pybot -L TRACE -W 136\ -v TOPOLOGY_PATH:${SCRIPT_DIR}/topologies/enabled/topology${nr}.yaml \ ${suite_str} \ --include vm_envAND3_node_single_link_topo \ --include vm_envAND3_node_double_link_topo \ --exclude PERFTEST \ --exclude SKIP_PATCH \ --noncritical EXPECTED_FAILING \ --output ${LOG_PATH}/log_test_set_run${nr} \ tests/ local_run_rc=$? echo ${local_run_rc} > ${SHARED_MEMORY_PATH}/rc_test_run${nr} set -x } set +x # Send to background an instance of the run_test_set() function for each number, # record the pid. for index in "${!VIRL_SERVER[@]}"; do run_test_set ${index} & pid=$! echo "Sent to background: Test_set${index} (pid=$pid)" pids[$pid]=$index done echo echo -n "Waiting..." # Watch the stable of background processes. # If a pid goes away, remove it from the array. while [ -n "${pids[*]}" ]; do for i in $(seq 0 9); do sleep 1 echo -n "." done for pid in "${!pids[@]}"; do if ! ps "$pid" >/dev/null; then echo -e "\n" echo "Test_set${pids[$pid]} with PID $pid finished." unset pids[$pid] fi done if [ -z "${!pids[*]}" ]; then break fi echo -n -e "\nStill waiting for test set(s): ${pids[*]} ..." done echo echo "All test set runs finished." echo set -x RC=0 for index in "${!VIRL_SERVER[@]}"; do echo "Test_set${index} log:" cat ${LOG_PATH}/test_run${index}.log RC_PARTIAL_RUN=$(cat ${SHARED_MEMORY_PATH}/rc_test_run${index}) RC=$((RC+RC_PARTIAL_RUN)) rm -f ${SHARED_MEMORY_PATH}/rc_test_run${index} rm -f ${LOG_PATH}/test_run${index}.log echo done # Log the final result if [ "${RC}" -eq "0" ]; then set +x echo echo "========================================================================================================================================" echo "Final result of all test loops: | PASS |" echo "All critical tests have passed." echo "========================================================================================================================================" echo set -x else if [ "${RC}" -eq "1" ]; then HLP_STR="test has" else HLP_STR="tests have" fi set +x echo echo "========================================================================================================================================" echo "Final result of all test loops: | FAIL |" echo "${RC} critical ${HLP_STR} failed." echo "========================================================================================================================================" echo set -x fi echo Post-processing test data... partial_logs="" for index in "${!VIRL_SERVER[@]}"; do partial_logs="${partial_logs} ${LOG_PATH}/log_test_set_run${index}.xml" done # Rebot output post-processing rebot --noncritical EXPECTED_FAILING \ --output output.xml ${partial_logs} # Remove unnecessary log files rm -f ${partial_logs} echo Post-processing finished. if [ ${RC} -eq 0 ]; then RETURN_STATUS=0 else RETURN_STATUS=1 fi exit ${RETURN_STATUS}